{ "@context": "https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld", "@type": "dcat:Catalog", "conformsTo": "https://project-open-data.cio.gov/v1.1/schema", "describedBy": "https://project-open-data.cio.gov/v1.1/schema/catalog.json", "dataset": [ { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=a779bdbdb56b472688cf8d05fe11b320", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::kiwirail-open-data", "title": "KiwiRail Open Data", "description": "
This link directs to KiwiRail Open Data website. 

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", "keyword": [ "External Resource", "Rail" ], "issued": "2024-03-13T00:31:07.000Z", "modified": "2024-03-14T22:11:51.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::kiwirail-open-data" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://data-kiwirail.opendata.arcgis.com" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=4f9c81f954d44cd4abfde96504b532d2", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::stats-nz-geographic-data-service-1", "title": "Stats NZ Geographic Data Service", "description": "
This link directs to Stats NZ Geographic Data Service website. 

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", "keyword": [ "External Resource", "Electoral", "Local Board", "Ward", "Subdivision", "Census" ], "issued": "2024-03-13T01:17:11.000Z", "modified": "2024-03-14T22:11:32.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::stats-nz-geographic-data-service-1" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://datafinder.stats.govt.nz" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=63d29e939d5d42e1a19c98d3635156e0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::linz-data-service", "title": "LINZ Data Service", "description": "
This link directs to LINZ Data Service website. 

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", "keyword": [ "Aerial", "LiDAR", "Parcels", "Titles", "External Resource" ], "issued": "2024-03-13T19:31:20.000Z", "modified": "2024-03-14T22:10:58.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::linz-data-service" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://data.linz.govt.nz" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=2804e002501b4a3f8a6f5953ec17686f", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::mfe-data-service", "title": "MfE Data Service", "description": "
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", "keyword": [ "External Resource", "Air", "Atmosphere", "Climate", "Fresh Water", "Land", "Marine" ], "issued": "2024-03-13T00:14:57.000Z", "modified": "2024-03-14T22:10:19.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::mfe-data-service" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://data.mfe.govt.nz" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=eb478b095d194062ba91ac48b23b1580", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::transpower-open-data", "title": "Transpower Open Data", "description": "
This link directs to Transpower Open Data website. 

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", "keyword": [ "External Resource", "Transmission Lines" ], "issued": "2024-03-13T01:07:45.000Z", "modified": "2024-03-14T22:06:35.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::transpower-open-data" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://data-transpower.opendata.arcgis.com" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=649bd0fad4604714b6512b40b1ba01e8", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::watercare-open-data-1", "title": "Watercare Open Data", "description": "
This link directs to Watercare Open Data website. 

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", "keyword": [ "External Resource", "Water", "Wastewater" ], "issued": "2024-03-13T19:25:26.000Z", "modified": "2024-03-14T22:05:51.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::watercare-open-data-1" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://data-watercare.opendata.arcgis.com" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=07887728cad14da4bfabc9cbbc786635", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::landcare-research-datastore", "title": "Landcare Research DataStore", "description": "
This link directs to Landcare Research DataStore website. 

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", "keyword": [ "External Resource", "Land Cover", "Soil" ], "issued": "2024-03-13T19:43:45.000Z", "modified": "2024-03-14T22:05:29.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::landcare-research-datastore" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://datastore.landcareresearch.co.nz" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=3e593940f8604c4bbd3628520fff3bbb", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::waka-kotahi-open-data", "title": "Waka Kotahi Open Data", "description": "
This link directs to Waka Kotahi Open Data website. 

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", "keyword": [ "External Resource", "Roads", "Vehicles" ], "issued": "2024-03-13T00:57:20.000Z", "modified": "2024-03-14T22:01:44.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::waka-kotahi-open-data" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://opendata-nzta.opendata.arcgis.com" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=79f35d2652054a548be39826ffaeb007", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::firstgas-open-data", "title": "Firstgas Open Data", "description": "
This link directs to Firstgas Open Data website. 

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", "keyword": [ "External Resource", "Gas" ], "issued": "2024-03-13T00:46:10.000Z", "modified": "2024-03-14T22:00:33.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::firstgas-open-data" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://data-firstgas.hub.arcgis.com" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=535666e9a9ed4953838648ffc7be8b27", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::retrolens-historical-imagery-resource", "title": "Retrolens (Historical Imagery Resource)", "description": "
This link directs to Retrolens (Historical Imagery Resource) website. 

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", "keyword": [ "External Resource", "Aerial", "Historic Imagery" ], "issued": "2021-10-28T03:34:53.000Z", "modified": "2024-03-14T21:55:58.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "
Please refer to the terms and conditions from the third-part website (Open Topography website).
", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::retrolens-historical-imagery-resource" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://retrolens.co.nz" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=d47a591c2c6648f3a3a32beaf02c3651", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::auckland-transport-open-data-1", "title": "Auckland Transport Open Data", "description": "
This link directs to Auckland Transport Open Data website. 

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", "keyword": [ "External Resource", "Transport", "Bus", "Train", "Ferry", "Traffic", "Mooring", "Roading", "Freight", "Cycling" ], "issued": "2021-10-11T01:00:36.000Z", "modified": "2024-03-14T21:51:54.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "Please refer to the terms and conditions from the third-part website (Auckland Transport Open Data).", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::auckland-transport-open-data-1" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://data-atgis.opendata.arcgis.com" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=ae4cd8fe81384c80bb1ec4df305407a4&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::susceptible-areas-ascie-2130-rcp85-regional-1", "title": "Susceptible Areas ASCIE 2130 RCP85 Regional", "description": "

The Auckland region has a high exposure to coastal hazards including coastal instability and erosion. These hazards can present a safety risk, adversely affect property and infrastructure, and damage or destroy cultural and environmental sites. A programme of research has been undertaken to identify, at a regional level, the Area Susceptible to Coastal Instability and/or Erosion (ASCIE). ASCIE is the area landward of the current coastline that is at risk because of coastal erosion or instability caused by coastal erosion. The study forecasts the areas of Auckland’s coastline that could be affected by coastal erosion and instability under a range of climate change (sea-level rise) scenarios and timeframes.

This data is mapped at a 0.5 km to 5.0 km scale and is not intended for site-specific use other than to determine whether more detailed study is warranted. Due to the large scale of the assessment (i.e., 0.5-5 km resolution) errors are inherently introduced due to the variance within a coastal cell. To identify areas that could potentially be susceptible to coastal instability and/or erosion typical upper bound values have been adopted for each coastal cell. This means that in some areas the ASCIE may be overpredicted (i.e., shown further landward). However, this also means that in ASCIE may be underpredicted in areas where values are larger than the typical upper bound value (i.e., the largest or maximum values). Therefore, this assessment is

recommended to be used as a preliminary tool. The regional-scale ASCIE can be refined by undertaking an assessment on a more detailed scale.

https://www.knowledgeauckland.org.nz/publications/predicting-auckland-s-exposure-to-coastal-instability-and-erosion/

The regional-scale assessment of ASCIE is based on available data and tools and understanding of

coastal processes. Uncertainty may be introduced to the assessment by:

  • an incomplete understanding of the parameters influencing the areas susceptible to coastal instability and/or erosion

  • an imprecise description of the natural processes affecting, and the subsequent quantification of each individual parameter

  • errors introduced in the collection and processing of data

  • scale of assessment and variance in the processes occurring within individual coastal cells

  • other hazards such as land based geotechnical instability, or planning and landscape impacts etc. that are not accounted for within the ASCIE

  • adopted methodologies

Terms and Conditions:

  • You are permitted to use this website and any data, maps, plans, content and information (\"information\") provided by this website, on the following terms and conditions:

  • The website and the information provided in it are the copyright of Auckland Council. This website is a public service and may be used for personal and business purposes. However, you are not permitted to copy or republish any substantial amount of the information from this website without the prior written consent of Auckland Council.

  • Whilst care has been taken in providing this website, all information should be considered as being illustrative and indicative only. Your use of information from this website is entirely at your own risk.

  • Auckland Council does not give and expressly disclaims any warranty as to the accuracy or completeness of the information or its fitness for any purpose.

  • Auckland Council accepts no liability for any error, omission, or inaccuracy of the information or from any use of or reliance on the information provided by this website.

  • You waive and release Auckland Council from any claims arising from your use of this website or the information provided by it.

  • You indemnify Auckland Council against any claims, loss or damage arising in connection with your use of this website or the information provided by it.

  • Information from this website may not be used for the purposes of any legal disputes.

Information presented:

  • This website presents regional level information. The mapping, and the calculations that informed it, present general information which is generally valid for stretches of coastline (\"coastal cells\") from 0.5 km long to 5.0 km long. It is not intended for site specific use. To identify areas that could potentially be susceptible to coastal instability and/or erosion (ASCIE), typical upper bound values have been adopted for each coastal cell. This means that in some areas the ASCIE may be overpredicted. However, this also means that an ASCIE may be underpredicted in areas where values are larger than the typical upper bound value. Therefore, this assessment is recommended to be used as a preliminary tool.

  • The information presented relates to potential future coastal erosion, and the land instability caused by this erosion. There are other hazards that are not presented here, such as coastal inundation and tsunami. See the Auckland Hazard Viewer for these other hazards: here

  • This ASCIE mapping should not be used for the assessment of the erosion susceptibility of individual properties. As a 'first-pass' assessment it may include significant inaccuracies at localised levels. Assessment of individual properties (e.g. for consenting, valuation and insurance purposes) should be based on a site-specific (Level C) assessment prepared by a suitably qualified and experienced practitioner.

  • The lines shown on these maps do not show the future position of the coast. Rather, they show the area that might become unstable as a result of a smaller area of coastal erosion.

Important note:

This ASCIE mapping should not be used for the assessment of the erosion susceptibility of individual properties. As a 'first-pass' assessment it may include significant inaccuracies at localised levels. Assessment of individual properties (e.g. for consenting, valuation and insurance purposes) should be based on a site-specific (Level C) geotechnical assessment prepared by a suitably qualified and experienced practitioner.

The lines shown on these maps do not show the future position of the coast. Rather, they show the area that might become unstable as a result of a smaller area of coastal erosion. See below for more details.

Lineage:

The methodology used to identify these areas is presented in Auckland Council Technical Report RT2020/021 “Regional Assessment of Areas Susceptible to Coastal Erosion and Instability” available on the Knowledge Auckland website.

Creation Date:

31/05/2021

", "keyword": [ "Natural Hazards", "Coastal Erosion", "Coastal Instability", "Climate Change", "Geology", "Beaches", "Cliffs", "Erosion", "Geology", "Geotechnical", "Geology and Geotechnical", "Natural Hazard" ], "issued": "2022-08-07T19:18:36.000Z", "modified": "2024-09-18T03:31:17.647Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1323,-37.3072,175.5407,-36.0488", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::susceptible-areas-ascie-2130-rcp85-regional-1" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Susceptible_Areas_ASCIE_2130_RCP85_Regional/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ae4cd8fe81384c80bb1ec4df305407a4/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ae4cd8fe81384c80bb1ec4df305407a4/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ae4cd8fe81384c80bb1ec4df305407a4/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ae4cd8fe81384c80bb1ec4df305407a4/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ae4cd8fe81384c80bb1ec4df305407a4/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ae4cd8fe81384c80bb1ec4df305407a4/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ae4cd8fe81384c80bb1ec4df305407a4/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ae4cd8fe81384c80bb1ec4df305407a4/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ae4cd8fe81384c80bb1ec4df305407a4/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=3fb25ea90d24498b98571f8e84328987&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::tsunami-evacuation-zone", "title": "Tsunami Evacuation Zone", "description": "

This data shows tsunami evacuation zones. There are two zones:

Red shore and marine threat zone: Covers the beach and adjacent low-lying areas most likely to be affected by a tsunami. Avoidance of this area is advised following any tsunami alert for the Auckland region until it is declared safe.

Yellow land threat zone: Covers the area that would need to be evacuated in the event of a dangerous tsunami. Evacuation of this area is advised if requested, or in the presence of natural warnings, until it is safe to return.

", "keyword": [ "Tsunami", "Evacuation", "Emergency Management", "Natural Hazard" ], "issued": "2022-08-07T19:22:03.000Z", "modified": "2024-09-18T03:31:51.656Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1701,-37.2990,175.5399,-35.8878", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::tsunami-evacuation-zone" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Tsunami_Evacuation_Zone/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/3fb25ea90d24498b98571f8e84328987/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/3fb25ea90d24498b98571f8e84328987/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/3fb25ea90d24498b98571f8e84328987/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/3fb25ea90d24498b98571f8e84328987/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/3fb25ea90d24498b98571f8e84328987/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/3fb25ea90d24498b98571f8e84328987/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/3fb25ea90d24498b98571f8e84328987/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/3fb25ea90d24498b98571f8e84328987/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/3fb25ea90d24498b98571f8e84328987/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=8ec5636246f24d469d0a43c1f122c3fd", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::specified-auckland-areas-post-cyclone-lidar-point-cloud", "title": "Specified Auckland Areas Post Cyclone LiDAR Point Cloud", "description": "

LiDAR point cloud captured from helicopter for damage assessments of Muriwai, Piha, Scenic Drive, Ahuroa Road, Krippner Road, Manukau Heads Road in February and March 2023.

Dates flown:

Flight Altitude 600m above ground, 60% forward overlap and 55% side-lap.
Camera Hasselblad Airborne A6D 100 MP with 50mm calibrated fixed focus lens.

Lidar dataset flown with Riegl 780, 25% power settings, full waveform mode, 600m above ground, 50% sidelap, multiple MTA zones, 18/02/2023 GPS/INS IGI Aerocontrol 256Hz IMU rate, processed with Aerooffice and GrafnavGPS base LINZ Auckland.

Processed with Ri Process /RiUnite 1.9.3-18218 (2022-11-24)/1.0.4 automatic MTA mode, filling MTA changes automatically.

Output LAS 1.2 Accuracy 0.001m Reflectivity values.

Final adjustment Stripalign against LINZ GCP and for comparison reasons 2016 LINZ DTM.

Point classification in Terrasolid acoording standard ASPRS classes 1,2,3,4,5,7,8DTMgeneration 1m minimum value.

ASPS classes 2,8(this is a engineering dataset not fully conform with the ANZLIC specification).

", "keyword": [ "LiDAR", "las", "point cloud", "cyclone", "Open Data", "Aerial Satellite Lidar 3D Models" ], "issued": "2023-07-18T20:40:52.000Z", "modified": "2023-07-21T03:41:11.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::specified-auckland-areas-post-cyclone-lidar-point-cloud" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=d2322c52a5ed4d69b2db7f6a341e5d2f", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::specified-auckland-areas-post-cyclone-imagery", "title": "Specified Auckland Areas Post Cyclone Imagery", "description": "
Imagery resolution: 5 cm
Dates flown:

Flight Altitude 600m above ground, 60% forward overlap and 55% sidelap.

Camera Hasselblad Airborne A6D 100 MP with 50mm calibrated fixed focus lens. 

Processing with Hasselblad Phocus 3.7.2 to JPEG.

", "keyword": [ "West", "Coast", "Digital", "Elevation", "Model", "DEM", "LiDAR", "Aerial", "Imagery", "Aerial satellite lidar 3D models", "Open Data" ], "issued": "2023-07-11T00:06:16.000Z", "modified": "2023-07-20T02:58:19.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::specified-auckland-areas-post-cyclone-imagery" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=edb1a3d42c404fe3966daf2d12d6f403&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::susceptible-areas-ascie-2130-rcp85plus-regional", "title": "Susceptible Areas ASCIE 2130 RCP85plus Regional", "description": "

The Auckland region has a high exposure to coastal hazards including coastal instability and erosion. These hazards can present a safety risk, adversely affect property and infrastructure, and damage or destroy cultural and environmental sites. A programme of research has been undertaken to identify, at a regional level, the Area Susceptible to Coastal Instability and/or Erosion (ASCIE). ASCIE is the area landward of the current coastline that is at risk because of coastal erosion or instability caused by coastal erosion. The study forecasts the areas of Auckland’s coastline that could be affected by coastal erosion and instability under a range of climate change (sea-level rise) scenarios and timeframes.

This data is mapped at a 0.5 km to 5.0 km scale and is not intended for site-specific use other than to determine whether more detailed study is warranted. Due to the large scale of the assessment (i.e., 0.5-5 km resolution) errors are inherently introduced due to the variance within a coastal cell. To identify areas that could potentially be susceptible to coastal instability and/or erosion typical upper bound values have been adopted for each coastal cell. This means that in some areas the ASCIE may be overpredicted (i.e., shown further landward). However, this also means that in ASCIE may be underpredicted in areas where values are larger than the typical upper bound value (i.e., the largest or maximum values). Therefore, this assessment is

recommended to be used as a preliminary tool. The regional-scale ASCIE can be refined by undertaking an assessment on a more detailed scale.

https://www.knowledgeauckland.org.nz/publications/predicting-auckland-s-exposure-to-coastal-instability-and-erosion/

The regional-scale assessment of ASCIE is based on available data and tools and understanding of

coastal processes. Uncertainty may be introduced to the assessment by:

  • an incomplete understanding of the parameters influencing the areas susceptible to coastal instability and/or erosion

  • an imprecise description of the natural processes affecting, and the subsequent quantification of each individual parameter

  • errors introduced in the collection and processing of data

  • scale of assessment and variance in the processes occurring within individual coastal cells

  • other hazards such as land based geotechnical instability, or planning and landscape impacts etc. that are not accounted for within the ASCIE

  • adopted methodologies

Terms and Conditions:

  • You are permitted to use this website and any data, maps, plans, content and information (\"information\") provided by this website, on the following terms and conditions:

  • The website and the information provided in it are the copyright of Auckland Council. This website is a public service and may be used for personal and business purposes. However, you are not permitted to copy or republish any substantial amount of the information from this website without the prior written consent of Auckland Council.

  • Whilst care has been taken in providing this website, all information should be considered as being illustrative and indicative only. Your use of information from this website is entirely at your own risk.

  • Auckland Council does not give and expressly disclaims any warranty as to the accuracy or completeness of the information or its fitness for any purpose.

  • Auckland Council accepts no liability for any error, omission, or inaccuracy of the information or from any use of or reliance on the information provided by this website.

  • You waive and release Auckland Council from any claims arising from your use of this website or the information provided by it.

  • You indemnify Auckland Council against any claims, loss or damage arising in connection with your use of this website or the information provided by it.

  • Information from this website may not be used for the purposes of any legal disputes.

Information presented:

  • This website presents regional level information. The mapping, and the calculations that informed it, present general information which is generally valid for stretches of coastline (\"coastal cells\") from 0.5 km long to 5.0 km long. It is not intended for site specific use. To identify areas that could potentially be susceptible to coastal instability and/or erosion (ASCIE), typical upper bound values have been adopted for each coastal cell. This means that in some areas the ASCIE may be overpredicted. However, this also means that an ASCIE may be underpredicted in areas where values are larger than the typical upper bound value. Therefore, this assessment is recommended to be used as a preliminary tool.

  • The information presented relates to potential future coastal erosion, and the land instability caused by this erosion. There are other hazards that are not presented here, such as coastal inundation and tsunami. See the Auckland Hazard Viewer for these other hazards: here

  • This ASCIE mapping should not be used for the assessment of the erosion susceptibility of individual properties. As a 'first-pass' assessment it may include significant inaccuracies at localised levels. Assessment of individual properties (e.g. for consenting, valuation and insurance purposes) should be based on a site-specific (Level C) assessment prepared by a suitably qualified and experienced practitioner.

  • The lines shown on these maps do not show the future position of the coast. Rather, they show the area that might become unstable as a result of a smaller area of coastal erosion.

Important note:

This ASCIE mapping should not be used for the assessment of the erosion susceptibility of individual properties. As a 'first-pass' assessment it may include significant inaccuracies at localised levels. Assessment of individual properties (e.g. for consenting, valuation and insurance purposes) should be based on a site-specific (Level C) geotechnical assessment prepared by a suitably qualified and experienced practitioner.

The lines shown on these maps do not show the future position of the coast. Rather, they show the area that might become unstable as a result of a smaller area of coastal erosion. See below for more details.

Lineage:

The methodology used to identify these areas is presented in Auckland Council Technical Report RT2020/021 “Regional Assessment of Areas Susceptible to Coastal Erosion and Instability” available on the Knowledge Auckland website.

Creation Date:

31/05/2021

", "keyword": [ "Natural Hazards", "Coastal Erosion", "Coastal Instability", "Climate Change", "Geology", "Beaches", "Cliffs", "Erosion", "Geology", "Geotechnical", "Geology and Geotechnical", "Natural Hazard" ], "issued": "2022-08-07T19:20:57.000Z", "modified": "2024-09-18T03:31:49.130Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1323,-37.3072,175.5407,-36.0488", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::susceptible-areas-ascie-2130-rcp85plus-regional" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Susceptible_Areas_ASCIE_2130_RCP85plus_Regional/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/edb1a3d42c404fe3966daf2d12d6f403/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/edb1a3d42c404fe3966daf2d12d6f403/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/edb1a3d42c404fe3966daf2d12d6f403/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/edb1a3d42c404fe3966daf2d12d6f403/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/edb1a3d42c404fe3966daf2d12d6f403/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/edb1a3d42c404fe3966daf2d12d6f403/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/edb1a3d42c404fe3966daf2d12d6f403/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/edb1a3d42c404fe3966daf2d12d6f403/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/edb1a3d42c404fe3966daf2d12d6f403/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=eb396f2cb2094263b94b94b5e535f8cc&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::susceptible-areas-ascie-2080-rcp85-regional-1", "title": "Susceptible Areas ASCIE 2080 RCP85 Regional", "description": "

The Auckland region has a high exposure to coastal hazards including coastal instability and erosion. These hazards can present a safety risk, adversely affect property and infrastructure, and damage or destroy cultural and environmental sites. A programme of research has been undertaken to identify, at a regional level, the Area Susceptible to Coastal Instability and/or Erosion (ASCIE). ASCIE is the area landward of the current coastline that is at risk because of coastal erosion or instability caused by coastal erosion. The study forecasts the areas of Auckland’s coastline that could be affected by coastal erosion and instability under a range of climate change (sea-level rise) scenarios and timeframes.

This data is mapped at a 0.5 km to 5.0 km scale and is not intended for site-specific use other than to determine whether more detailed study is warranted. Due to the large scale of the assessment (i.e., 0.5-5 km resolution) errors are inherently introduced due to the variance within a coastal cell. To identify areas that could potentially be susceptible to coastal instability and/or erosion typical upper bound values have been adopted for each coastal cell. This means that in some areas the ASCIE may be overpredicted (i.e., shown further landward). However, this also means that in ASCIE may be underpredicted in areas where values are larger than the typical upper bound value (i.e., the largest or maximum values). Therefore, this assessment is

recommended to be used as a preliminary tool. The regional-scale ASCIE can be refined by undertaking an assessment on a more detailed scale.

https://www.knowledgeauckland.org.nz/publications/predicting-auckland-s-exposure-to-coastal-instability-and-erosion/

The regional-scale assessment of ASCIE is based on available data and tools and understanding of

coastal processes. Uncertainty may be introduced to the assessment by:

  • an incomplete understanding of the parameters influencing the areas susceptible to coastal instability and/or erosion

  • an imprecise description of the natural processes affecting, and the subsequent quantification of each individual parameter

  • errors introduced in the collection and processing of data

  • scale of assessment and variance in the processes occurring within individual coastal cells

  • other hazards such as land based geotechnical instability, or planning and landscape impacts etc. that are not accounted for within the ASCIE

  • adopted methodologies

Terms and Conditions:

  • You are permitted to use this website and any data, maps, plans, content and information (\"information\") provided by this website, on the following terms and conditions:

  • The website and the information provided in it are the copyright of Auckland Council. This website is a public service and may be used for personal and business purposes. However, you are not permitted to copy or republish any substantial amount of the information from this website without the prior written consent of Auckland Council.

  • Whilst care has been taken in providing this website, all information should be considered as being illustrative and indicative only. Your use of information from this website is entirely at your own risk.

  • Auckland Council does not give and expressly disclaims any warranty as to the accuracy or completeness of the information or its fitness for any purpose.

  • Auckland Council accepts no liability for any error, omission, or inaccuracy of the information or from any use of or reliance on the information provided by this website.

  • You waive and release Auckland Council from any claims arising from your use of this website or the information provided by it.

  • You indemnify Auckland Council against any claims, loss or damage arising in connection with your use of this website or the information provided by it.

  • Information from this website may not be used for the purposes of any legal disputes.

Information presented:

  • This website presents regional level information. The mapping, and the calculations that informed it, present general information which is generally valid for stretches of coastline (\"coastal cells\") from 0.5 km long to 5.0 km long. It is not intended for site specific use. To identify areas that could potentially be susceptible to coastal instability and/or erosion (ASCIE), typical upper bound values have been adopted for each coastal cell. This means that in some areas the ASCIE may be overpredicted. However, this also means that an ASCIE may be underpredicted in areas where values are larger than the typical upper bound value. Therefore, this assessment is recommended to be used as a preliminary tool.

  • The information presented relates to potential future coastal erosion, and the land instability caused by this erosion. There are other hazards that are not presented here, such as coastal inundation and tsunami. See the Auckland Hazard Viewer for these other hazards: here

  • This ASCIE mapping should not be used for the assessment of the erosion susceptibility of individual properties. As a 'first-pass' assessment it may include significant inaccuracies at localised levels. Assessment of individual properties (e.g. for consenting, valuation and insurance purposes) should be based on a site-specific (Level C) assessment prepared by a suitably qualified and experienced practitioner.

  • The lines shown on these maps do not show the future position of the coast. Rather, they show the area that might become unstable as a result of a smaller area of coastal erosion.

Important note:

This ASCIE mapping should not be used for the assessment of the erosion susceptibility of individual properties. As a 'first-pass' assessment it may include significant inaccuracies at localised levels. Assessment of individual properties (e.g. for consenting, valuation and insurance purposes) should be based on a site-specific (Level C) geotechnical assessment prepared by a suitably qualified and experienced practitioner.

The lines shown on these maps do not show the future position of the coast. Rather, they show the area that might become unstable as a result of a smaller area of coastal erosion. See below for more details.

Lineage:

The methodology used to identify these areas is presented in Auckland Council Technical Report RT2020/021 “Regional Assessment of Areas Susceptible to Coastal Erosion and Instability” available on the Knowledge Auckland website.

Creation Date:

31/05/2021

", "keyword": [ "Natural Hazards", "Coastal Erosion", "Coastal Instability", "Climate Change", "Geology", "Beaches", "Cliffs", "Erosion", "Geology", "Geotechnical", "Geology and Geotechnical", "Natural Hazard" ], "issued": "2022-08-07T19:16:20.000Z", "modified": "2024-03-14T01:26:53.963Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1323,-37.3072,175.5407,-36.0488", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::susceptible-areas-ascie-2080-rcp85-regional-1" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Susceptible_Areas_ASCIE_2080_RCP85_Regional/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/eb396f2cb2094263b94b94b5e535f8cc/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/eb396f2cb2094263b94b94b5e535f8cc/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/eb396f2cb2094263b94b94b5e535f8cc/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/eb396f2cb2094263b94b94b5e535f8cc/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/eb396f2cb2094263b94b94b5e535f8cc/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/eb396f2cb2094263b94b94b5e535f8cc/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/eb396f2cb2094263b94b94b5e535f8cc/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/eb396f2cb2094263b94b94b5e535f8cc/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/eb396f2cb2094263b94b94b5e535f8cc/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=6e8d146223074c5f82ba8ff64d92490b&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::susceptible-areas-ascie-2050-rcp85-regional-1", "title": "Susceptible Areas ASCIE 2050 RCP85 Regional", "description": "

The Auckland region has a high exposure to coastal hazards including coastal instability and erosion. These hazards can present a safety risk, adversely affect property and infrastructure, and damage or destroy cultural and environmental sites. A programme of research has been undertaken to identify, at a regional level, the Area Susceptible to Coastal Instability and/or Erosion (ASCIE). ASCIE is the area landward of the current coastline that is at risk because of coastal erosion or instability caused by coastal erosion. The study forecasts the areas of Auckland’s coastline that could be affected by coastal erosion and instability under a range of climate change (sea-level rise) scenarios and timeframes.

This data is mapped at a 0.5 km to 5.0 km scale and is not intended for site-specific use other than to determine whether more detailed study is warranted. Due to the large scale of the assessment (i.e., 0.5-5 km resolution) errors are inherently introduced due to the variance within a coastal cell. To identify areas that could potentially be susceptible to coastal instability and/or erosion typical upper bound values have been adopted for each coastal cell. This means that in some areas the ASCIE may be overpredicted (i.e., shown further landward). However, this also means that in ASCIE may be underpredicted in areas where values are larger than the typical upper bound value (i.e., the largest or maximum values). Therefore, this assessment is

recommended to be used as a preliminary tool. The regional-scale ASCIE can be refined by undertaking an assessment on a more detailed scale.

https://www.knowledgeauckland.org.nz/publications/predicting-auckland-s-exposure-to-coastal-instability-and-erosion/

The regional-scale assessment of ASCIE is based on available data and tools and understanding of

coastal processes. Uncertainty may be introduced to the assessment by:

  • an incomplete understanding of the parameters influencing the areas susceptible to coastal instability and/or erosion

  • an imprecise description of the natural processes affecting, and the subsequent quantification of each individual parameter

  • errors introduced in the collection and processing of data

  • scale of assessment and variance in the processes occurring within individual coastal cells

  • other hazards such as land based geotechnical instability, or planning and landscape impacts etc. that are not accounted for within the ASCIE

  • adopted methodologies

Terms and Conditions:

  • You are permitted to use this website and any data, maps, plans, content and information (\"information\") provided by this website, on the following terms and conditions:

  • The website and the information provided in it are the copyright of Auckland Council. This website is a public service and may be used for personal and business purposes. However, you are not permitted to copy or republish any substantial amount of the information from this website without the prior written consent of Auckland Council.

  • Whilst care has been taken in providing this website, all information should be considered as being illustrative and indicative only. Your use of information from this website is entirely at your own risk.

  • Auckland Council does not give and expressly disclaims any warranty as to the accuracy or completeness of the information or its fitness for any purpose.

  • Auckland Council accepts no liability for any error, omission, or inaccuracy of the information or from any use of or reliance on the information provided by this website.

  • You waive and release Auckland Council from any claims arising from your use of this website or the information provided by it.

  • You indemnify Auckland Council against any claims, loss or damage arising in connection with your use of this website or the information provided by it.

  • Information from this website may not be used for the purposes of any legal disputes.

Information presented:

  • This website presents regional level information. The mapping, and the calculations that informed it, present general information which is generally valid for stretches of coastline (\"coastal cells\") from 0.5 km long to 5.0 km long. It is not intended for site specific use. To identify areas that could potentially be susceptible to coastal instability and/or erosion (ASCIE), typical upper bound values have been adopted for each coastal cell. This means that in some areas the ASCIE may be overpredicted. However, this also means that an ASCIE may be underpredicted in areas where values are larger than the typical upper bound value. Therefore, this assessment is recommended to be used as a preliminary tool.

  • The information presented relates to potential future coastal erosion, and the land instability caused by this erosion. There are other hazards that are not presented here, such as coastal inundation and tsunami. See the Auckland Hazard Viewer for these other hazards: here

  • This ASCIE mapping should not be used for the assessment of the erosion susceptibility of individual properties. As a 'first-pass' assessment it may include significant inaccuracies at localised levels. Assessment of individual properties (e.g. for consenting, valuation and insurance purposes) should be based on a site-specific (Level C) assessment prepared by a suitably qualified and experienced practitioner.

  • The lines shown on these maps do not show the future position of the coast. Rather, they show the area that might become unstable as a result of a smaller area of coastal erosion.

Important note:

This ASCIE mapping should not be used for the assessment of the erosion susceptibility of individual properties. As a 'first-pass' assessment it may include significant inaccuracies at localised levels. Assessment of individual properties (e.g. for consenting, valuation and insurance purposes) should be based on a site-specific (Level C) geotechnical assessment prepared by a suitably qualified and experienced practitioner.

The lines shown on these maps do not show the future position of the coast. Rather, they show the area that might become unstable as a result of a smaller area of coastal erosion. See below for more details.

Lineage:

The methodology used to identify these areas is presented in Auckland Council Technical Report RT2020/021 “Regional Assessment of Areas Susceptible to Coastal Erosion and Instability” available on the Knowledge Auckland website.

Creation Date:

31/05/2021

", "keyword": [ "Natural Hazards", "Coastal Erosion", "Coastal Instability", "Climate Change", "Geology", "Beaches", "Cliffs", "Erosion", "Geology", "Geotechnical", "Geology and Geotechnical", "Natural Hazard" ], "issued": "2022-08-07T19:14:07.000Z", "modified": "2024-09-18T03:31:52.554Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1323,-37.3072,175.5407,-36.0488", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::susceptible-areas-ascie-2050-rcp85-regional-1" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Susceptible_Areas_ASCIE_2050_RCP85_Regional/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6e8d146223074c5f82ba8ff64d92490b/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6e8d146223074c5f82ba8ff64d92490b/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6e8d146223074c5f82ba8ff64d92490b/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6e8d146223074c5f82ba8ff64d92490b/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6e8d146223074c5f82ba8ff64d92490b/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6e8d146223074c5f82ba8ff64d92490b/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6e8d146223074c5f82ba8ff64d92490b/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6e8d146223074c5f82ba8ff64d92490b/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6e8d146223074c5f82ba8ff64d92490b/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=ade7248eff3c44f8b79ff9b6a42fb84c&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-high-water-levels", "title": "Coastal Inundation High Water Levels", "description": "

The high water levels are provided for a range of Average Recurrence Interval (ARI) events. Average recurrence interval is often referred to as a return period. These can be approximately converted to Annual Exceedance Probability (AEP), the probability of occurrence each year, by the following conversion table:

ARI (yr)

AEP (%)

2

50

5

20

10

10

20

5

50

2

100

1

The high water level values (1% AEP + 1 m sea level) are used to calculate the required height of habitable floors for developments in the coastal inundation hazard zone, as per Unitary Plan rules.

High sea level values for Auckland were collected between 2013 and 2019, via four separate studies:

  • In 2013, Auckland Council’s Civil Defence & Emergency Management Department commissioned NIWA to calculate and model coastal-storm inundation elevations for the entire Auckland region, primarily for emergency management purposes. NIWA calculated extreme high-water level values at fixed locations across the region, focusing on the open coasts and harbour areas.

  • In 2016, NIWA calculated high water level values for the east coast estuaries.

  • In 2020, DHI calculated high water levels for the Parakai/Helensville area to the south of the Kaipara Harbour. Inundation in this area is particularly complex due to the wide, low lying coastal plains sitting above the confluence of the Kaipara river with the harbour.

  • Also in 2019, NIWA calculated high water levels for Great Barrier and Little Barrier for 16 sites at ARI scenarios of 1, 2, 5, 10, 20, 50 and 100 years

Details of each study and the high water level calculations are available in Technical Report 2020/024

Credit:

Data supplied by Resilient Land and Coasts, Auckland Council

Use Limitations:

Constraints– General:

The high water level values were collated from tables within Technical Report 2020/024. They are made available in GIS to improve the workflow of Regulatory development engineers, specifically in relation to the calculation of habitable floor levels. The dataset is not meant to stand alone, and users outside of Regulatory should be directed to Technical Report 2020/024.

Constraints– Legal:

There are no legal constraints in relation to this dataset.

Constraints– Security:

Creative Commons – All Records

", "keyword": [ "Coastal", "Flooding", "Inundation", "Natural Hazard", "Risk", "Sea Level Rise", "Water", "Level", "Environment", "Natural Hazards" ], "issued": "2022-07-28T05:20:42.000Z", "modified": "2024-09-18T03:31:53.180Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1614,-37.2553,175.4950,-36.0992", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-high-water-levels" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_High_Water_Levels/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ade7248eff3c44f8b79ff9b6a42fb84c/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ade7248eff3c44f8b79ff9b6a42fb84c/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ade7248eff3c44f8b79ff9b6a42fb84c/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ade7248eff3c44f8b79ff9b6a42fb84c/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ade7248eff3c44f8b79ff9b6a42fb84c/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ade7248eff3c44f8b79ff9b6a42fb84c/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ade7248eff3c44f8b79ff9b6a42fb84c/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ade7248eff3c44f8b79ff9b6a42fb84c/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ade7248eff3c44f8b79ff9b6a42fb84c/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=6a2d9994c7b1494ebe7c0f6cc3f81711&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-50-yr-return-2m-sea-level-rise", "title": "Coastal Inundation 50 yr return 2m sea level rise", "description": "

Purpose:

The coastal inundation hazard layers map describes the areas exposed to extreme water levels caused by storm tides, wave setup and sea-level rise under the following scenarios (where AEP is the Annual Exceedance Probability or the chance of occurring each year, ARI is the Average Recurrence Interval):

This is a generalised version of the data. Download the original full dataset with layer files here:

https://data-aucklandcouncil.opendata.arcgis.com/datasets/coastal-inundation-hazards-geodatabase/about

The layer takes into account extreme sea levels calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020). Auckland’s exposure to coastal inundation by storm-tides and waves. Auckland Council technical report, TR2020/24. Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

 

In MfE’s (2022) Interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

 

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region.  Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environment for more information on MfE’s interim guidance on sea level rise and vertical land movement.

Lineage:3

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding.

Creation Date:

15/12/2020

Update Cycle:

Adhoc – when improved data becomes available

This data is available to the public on the Geomaps viewer and is copied into LIMs

Contact Person:

Natasha Carpenter

Contact Position:

Coastal Management Practice Lead, Infrastructure and Environmental Services

Council Contact:

Natasha.Carpenter@aucklandcouncil.govt.nz

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available understanding of storm tides, waves and sea-level rise processes.

The geodatabase contains a copy of the historic inundation mapping, which is superseded by the publication of the 2020 data. The superseded data is identified by having a validation state of 0, whereas the published data has a validation state of 3 (valid and public).

Constraints – Legal:

This data is available to the public on the Geomaps viewer and is copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "keyword": [ "Coastal", "Flooding", "Inundation", "Natural Hazard", "Risk", "Sea Level Rise", "Environment", "Natural Hazards" ], "issued": "2022-07-28T20:25:25.000Z", "modified": "2024-09-18T03:32:38.260Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1677,-37.3073,175.5461,-36.0203", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-50-yr-return-2m-sea-level-rise" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_50_yr_return_2m_sea_level_rise/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6a2d9994c7b1494ebe7c0f6cc3f81711/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6a2d9994c7b1494ebe7c0f6cc3f81711/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6a2d9994c7b1494ebe7c0f6cc3f81711/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6a2d9994c7b1494ebe7c0f6cc3f81711/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6a2d9994c7b1494ebe7c0f6cc3f81711/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6a2d9994c7b1494ebe7c0f6cc3f81711/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6a2d9994c7b1494ebe7c0f6cc3f81711/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6a2d9994c7b1494ebe7c0f6cc3f81711/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6a2d9994c7b1494ebe7c0f6cc3f81711/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=e701a5e2501b4e28a7e43917bff02d90&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-50-yr-return-1m-sea-level-rise", "title": "Coastal Inundation 50 yr return 1m sea level rise", "description": "

Purpose:

The coastal inundation hazard layers map describes the areas exposed to extreme water levels caused by storm tides, wave setup and sea-level rise under the following scenarios (where AEP is the Annual Exceedance Probability or the chance of occurring each year, ARI is the Average Recurrence Interval):

This is a generalised version of the data. Download the original full dataset with layer files here:

https://data-aucklandcouncil.opendata.arcgis.com/datasets/coastal-inundation-hazards-geodatabase/about

The layer takes into account extreme sea levels calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020). Auckland’s exposure to coastal inundation by storm-tides and waves. Auckland Council technical report, TR2020/24. Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

 

In MfE’s (2022) Interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

 

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region.  Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environment for more information on MfE’s interim guidance on sea level rise and vertical land movement.

Lineage:3

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding.

Creation Date:

15/12/2020

Update Cycle:

Adhoc – when improved data becomes available

This data is available to the public on the Geomaps viewer and is copied into LIMs

Contact Person:

Natasha Carpenter

Contact Position:

Coastal Management Practice Lead, Infrastructure and Environmental Services

Council Contact:

Natasha.Carpenter@aucklandcouncil.govt.nz

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available understanding of storm tides, waves and sea-level rise processes.

The geodatabase contains a copy of the historic inundation mapping, which is superseded by the publication of the 2020 data. The superseded data is identified by having a validation state of 0, whereas the published data has a validation state of 3 (valid and public).

Constraints – Legal:

This data is available to the public on the Geomaps viewer and is copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "keyword": [ "Coastal", "Flooding", "Inundation", "Natural Hazard", "Risk", "Sea Level Rise", "Environment", "Natural Hazards" ], "issued": "2022-07-28T19:59:12.000Z", "modified": "2022-08-24T21:03:24.327Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1677,-37.3073,175.5461,-36.0203", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-50-yr-return-1m-sea-level-rise" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_50_yr_return_1m_sea_level_rise/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e701a5e2501b4e28a7e43917bff02d90/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e701a5e2501b4e28a7e43917bff02d90/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e701a5e2501b4e28a7e43917bff02d90/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e701a5e2501b4e28a7e43917bff02d90/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e701a5e2501b4e28a7e43917bff02d90/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e701a5e2501b4e28a7e43917bff02d90/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e701a5e2501b4e28a7e43917bff02d90/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e701a5e2501b4e28a7e43917bff02d90/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e701a5e2501b4e28a7e43917bff02d90/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=27c73c919c764c62ae300cc4d9c2b57c&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-50-yr-return", "title": "Coastal Inundation 50 yr return", "description": "

Purpose:

The coastal inundation hazard layers map describes the areas exposed to extreme water levels caused by storm tides, wave setup and sea-level rise under the following scenarios (where AEP is the Annual Exceedance Probability or the chance of occurring each year, ARI is the Average Recurrence Interval):

This is a generalised version of the data. Download the original full dataset with layer files here:

https://data-aucklandcouncil.opendata.arcgis.com/datasets/coastal-inundation-hazards-geodatabase/about

The layer takes into account extreme sea levels calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020). Auckland’s exposure to coastal inundation by storm-tides and waves. Auckland Council technical report, TR2020/24. Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

 

In MfE’s (2022) Interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

 

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region.  Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environment for more information on MfE’s interim guidance on sea level rise and vertical land movement.

Lineage:3

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding.

Creation Date:

15/12/2020

Update Cycle:

Adhoc – when improved data becomes available

This data is available to the public on the Geomaps viewer and is copied into LIMs

Contact Person:

Natasha Carpenter

Contact Position:

Coastal Management Practice Lead, Infrastructure and Environmental Services

Council Contact:

Natasha.Carpenter@aucklandcouncil.govt.nz

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available understanding of storm tides, waves and sea-level rise processes.

The geodatabase contains a copy of the historic inundation mapping, which is superseded by the publication of the 2020 data. The superseded data is identified by having a validation state of 0, whereas the published data has a validation state of 3 (valid and public).

Constraints – Legal:

This data is available to the public on the Geomaps viewer and is copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "keyword": [ "Coastal", "Flooding", "Inundation", "Natural Hazard", "Risk", "Sea Level Rise", "Environment", "Natural Hazards" ], "issued": "2022-07-28T20:48:39.000Z", "modified": "2024-03-14T01:21:21.615Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1677,-37.3073,175.5461,-36.0203", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-50-yr-return" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_50_yr_return/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/27c73c919c764c62ae300cc4d9c2b57c/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/27c73c919c764c62ae300cc4d9c2b57c/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/27c73c919c764c62ae300cc4d9c2b57c/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/27c73c919c764c62ae300cc4d9c2b57c/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/27c73c919c764c62ae300cc4d9c2b57c/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/27c73c919c764c62ae300cc4d9c2b57c/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/27c73c919c764c62ae300cc4d9c2b57c/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/27c73c919c764c62ae300cc4d9c2b57c/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/27c73c919c764c62ae300cc4d9c2b57c/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=c4d3a72fa4924903a32d24a50665dcb2&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-5-yr-return", "title": "Coastal Inundation 5 yr return", "description": "

Purpose:

The coastal inundation hazard layers map describes the areas exposed to extreme water levels caused by storm tides, wave setup and sea-level rise under the following scenarios (where AEP is the Annual Exceedance Probability or the chance of occurring each year, ARI is the Average Recurrence Interval):

This is a generalised version of the data. Download the original full dataset with layer files here:

https://data-aucklandcouncil.opendata.arcgis.com/datasets/coastal-inundation-hazards-geodatabase/about

The layer takes into account extreme sea levels calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020). Auckland’s exposure to coastal inundation by storm-tides and waves. Auckland Council technical report, TR2020/24. Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

 

In MfE’s (2022) Interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

 

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region.  Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environment for more information on MfE’s interim guidance on sea level rise and vertical land movement.

Lineage:3

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding.

Creation Date:

15/12/2020

Update Cycle:

Adhoc – when improved data becomes available

This data is available to the public on the Geomaps viewer and is copied into LIMs

Contact Person:

Natasha Carpenter

Contact Position:

Coastal Management Practice Lead, Infrastructure and Environmental Services

Council Contact:

Natasha.Carpenter@aucklandcouncil.govt.nz

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available understanding of storm tides, waves and sea-level rise processes.

The geodatabase contains a copy of the historic inundation mapping, which is superseded by the publication of the 2020 data. The superseded data is identified by having a validation state of 0, whereas the published data has a validation state of 3 (valid and public).

Constraints – Legal:

This data is available to the public on the Geomaps viewer and is copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "keyword": [ "Coastal", "Flooding", "Inundation", "Natural Hazard", "Risk", "Sea Level Rise", "Environment", "Natural Hazards" ], "issued": "2022-07-28T19:35:07.000Z", "modified": "2022-11-30T21:46:00.635Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1700,-37.3073,175.5461,-36.0203", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-5-yr-return" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_5_yr_return/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c4d3a72fa4924903a32d24a50665dcb2/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c4d3a72fa4924903a32d24a50665dcb2/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c4d3a72fa4924903a32d24a50665dcb2/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c4d3a72fa4924903a32d24a50665dcb2/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c4d3a72fa4924903a32d24a50665dcb2/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c4d3a72fa4924903a32d24a50665dcb2/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c4d3a72fa4924903a32d24a50665dcb2/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c4d3a72fa4924903a32d24a50665dcb2/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c4d3a72fa4924903a32d24a50665dcb2/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=44db37d4583d4b8f8e2aa2aa0d032e96&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-20-yr-return", "title": "Coastal Inundation 20 yr return", "description": "

Purpose:

The coastal inundation hazard layers map describes the areas exposed to extreme water levels caused by storm tides, wave setup and sea-level rise under the following scenarios (where AEP is the Annual Exceedance Probability or the chance of occurring each year, ARI is the Average Recurrence Interval):

This is a generalised version of the data. Download the original full dataset with layer files here:

https://data-aucklandcouncil.opendata.arcgis.com/datasets/coastal-inundation-hazards-geodatabase/about

The layer takes into account extreme sea levels calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020). Auckland’s exposure to coastal inundation by storm-tides and waves. Auckland Council technical report, TR2020/24. Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

 

In MfE’s (2022) Interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

 

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region.  Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environment for more information on MfE’s interim guidance on sea level rise and vertical land movement.

Lineage:3

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding.

Creation Date:

15/12/2020

Update Cycle:

Adhoc – when improved data becomes available

This data is available to the public on the Geomaps viewer and is copied into LIMs

Contact Person:

Natasha Carpenter

Contact Position:

Coastal Management Practice Lead, Infrastructure and Environmental Services

Council Contact:

Natasha.Carpenter@aucklandcouncil.govt.nz

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available understanding of storm tides, waves and sea-level rise processes.

The geodatabase contains a copy of the historic inundation mapping, which is superseded by the publication of the 2020 data. The superseded data is identified by having a validation state of 0, whereas the published data has a validation state of 3 (valid and public).

Constraints – Legal:

This data is available to the public on the Geomaps viewer and is copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "keyword": [ "Coastal", "Flooding", "Inundation", "Natural Hazard", "Risk", "Sea Level Rise", "Environment", "Natural Hazards" ], "issued": "2022-07-28T19:11:13.000Z", "modified": "2024-09-18T03:32:42.385Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1677,-37.3073,175.5461,-36.0203", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-20-yr-return" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_20_yr_return/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/44db37d4583d4b8f8e2aa2aa0d032e96/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/44db37d4583d4b8f8e2aa2aa0d032e96/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/44db37d4583d4b8f8e2aa2aa0d032e96/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/44db37d4583d4b8f8e2aa2aa0d032e96/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/44db37d4583d4b8f8e2aa2aa0d032e96/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/44db37d4583d4b8f8e2aa2aa0d032e96/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/44db37d4583d4b8f8e2aa2aa0d032e96/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/44db37d4583d4b8f8e2aa2aa0d032e96/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/44db37d4583d4b8f8e2aa2aa0d032e96/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=ed03a1b8e6c046b19a313352406cead3&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-100-yr-return-2m-sea-level-rise", "title": "Coastal Inundation 100 yr return 2m sea level rise", "description": "

Purpose:

The coastal inundation hazard layers map describes the areas exposed to extreme water levels caused by storm tides, wave setup and sea-level rise under the following scenarios (where AEP is the Annual Exceedance Probability or the chance of occurring each year, ARI is the Average Recurrence Interval):

This is a generalised version of the data. Download the original full dataset with layer files here:

https://data-aucklandcouncil.opendata.arcgis.com/datasets/coastal-inundation-hazards-geodatabase/about

The layer takes into account extreme sea levels calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020). Auckland’s exposure to coastal inundation by storm-tides and waves. Auckland Council technical report, TR2020/24. Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

 

In MfE’s (2022) Interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

 

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region.  Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environment for more information on MfE’s interim guidance on sea level rise and vertical land movement.

Lineage:3

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding.

Creation Date:

15/12/2020

Update Cycle:

Adhoc – when improved data becomes available

This data is available to the public on the Geomaps viewer and is copied into LIMs

Contact Person:

Natasha Carpenter

Contact Position:

Coastal Management Practice Lead, Infrastructure and Environmental Services

Council Contact:

Natasha.Carpenter@aucklandcouncil.govt.nz

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available understanding of storm tides, waves and sea-level rise processes.

The geodatabase contains a copy of the historic inundation mapping, which is superseded by the publication of the 2020 data. The superseded data is identified by having a validation state of 0, whereas the published data has a validation state of 3 (valid and public).

Constraints – Legal:

This data is available to the public on the Geomaps viewer and is copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "keyword": [ "Coastal", "Flooding", "Inundation", "Natural Hazard", "Risk", "Sea Level Rise", "Environment", "Natural Hazards" ], "issued": "2022-07-28T18:19:39.000Z", "modified": "2024-09-18T03:33:22.876Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1677,-37.3073,175.5461,-36.0203", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-100-yr-return-2m-sea-level-rise" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_100_yr_return_2m_sea_level_rise/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ed03a1b8e6c046b19a313352406cead3/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ed03a1b8e6c046b19a313352406cead3/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ed03a1b8e6c046b19a313352406cead3/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ed03a1b8e6c046b19a313352406cead3/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ed03a1b8e6c046b19a313352406cead3/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ed03a1b8e6c046b19a313352406cead3/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ed03a1b8e6c046b19a313352406cead3/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ed03a1b8e6c046b19a313352406cead3/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ed03a1b8e6c046b19a313352406cead3/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=75645f1dcab949269175899c6d599d7a&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-100-yr-return-1m-sea-level-rise", "title": "Coastal Inundation 100 yr return 1m sea level rise", "description": "

Purpose:

The coastal inundation hazard layers map describes the areas exposed to extreme water levels caused by storm tides, wave setup and sea-level rise under the following scenarios (where AEP is the Annual Exceedance Probability or the chance of occurring each year, ARI is the Average Recurrence Interval):

This is a generalised version of the data. Download the original full dataset with layer files here:

https://data-aucklandcouncil.opendata.arcgis.com/datasets/coastal-inundation-hazards-geodatabase/about

The layer takes into account extreme sea levels calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020). Auckland’s exposure to coastal inundation by storm-tides and waves. Auckland Council technical report, TR2020/24. Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

 

In MfE’s (2022) Interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

 

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region.  Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environment for more information on MfE’s interim guidance on sea level rise and vertical land movement.

Lineage:3

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding.

Creation Date:

15/12/2020

Update Cycle:

Adhoc – when improved data becomes available

This data is available to the public on the Geomaps viewer and is copied into LIMs

Contact Person:

Natasha Carpenter

Contact Position:

Coastal Management Practice Lead, Infrastructure and Environmental Services

Council Contact:

Natasha.Carpenter@aucklandcouncil.govt.nz

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available understanding of storm tides, waves and sea-level rise processes.

The geodatabase contains a copy of the historic inundation mapping, which is superseded by the publication of the 2020 data. The superseded data is identified by having a validation state of 0, whereas the published data has a validation state of 3 (valid and public).

Constraints – Legal:

This data is available to the public on the Geomaps viewer and is copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "keyword": [ "Coastal", "Flooding", "Inundation", "Natural Hazard", "Risk", "Sea Level Rise", "Environment", "Natural Hazards" ], "issued": "2022-07-28T17:57:22.000Z", "modified": "2022-08-24T20:06:54.983Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1677,-37.3073,175.5461,-36.0203", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-100-yr-return-1m-sea-level-rise" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_100_yr_return_1m_sea_level_rise/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/75645f1dcab949269175899c6d599d7a/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/75645f1dcab949269175899c6d599d7a/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/75645f1dcab949269175899c6d599d7a/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/75645f1dcab949269175899c6d599d7a/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/75645f1dcab949269175899c6d599d7a/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/75645f1dcab949269175899c6d599d7a/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/75645f1dcab949269175899c6d599d7a/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/75645f1dcab949269175899c6d599d7a/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/75645f1dcab949269175899c6d599d7a/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=2b1653374a8c4750960b4420791ec2c3&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-100-yr-return", "title": "Coastal Inundation 100 yr return", "description": "

Purpose:

The coastal inundation hazard layers map describes the areas exposed to extreme water levels caused by storm tides, wave setup and sea-level rise under the following scenarios (where AEP is the Annual Exceedance Probability or the chance of occurring each year, ARI is the Average Recurrence Interval):

This is a generalised version of the data. Download the original full dataset with layer files here:

https://data-aucklandcouncil.opendata.arcgis.com/datasets/coastal-inundation-hazards-geodatabase/about

The layer takes into account extreme sea levels calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020). Auckland’s exposure to coastal inundation by storm-tides and waves. Auckland Council technical report, TR2020/24. Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

 

In MfE’s (2022) Interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

 

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region.  Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environment for more information on MfE’s interim guidance on sea level rise and vertical land movement.

Lineage:3

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding.

Creation Date:

15/12/2020

Update Cycle:

Adhoc – when improved data becomes available

This data is available to the public on the Geomaps viewer and is copied into LIMs

Contact Person:

Natasha Carpenter

Contact Position:

Coastal Management Practice Lead, Infrastructure and Environmental Services

Council Contact:

Natasha.Carpenter@aucklandcouncil.govt.nz

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available understanding of storm tides, waves and sea-level rise processes.

The geodatabase contains a copy of the historic inundation mapping, which is superseded by the publication of the 2020 data. The superseded data is identified by having a validation state of 0, whereas the published data has a validation state of 3 (valid and public).

Constraints – Legal:

This data is available to the public on the Geomaps viewer and is copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "keyword": [ "Coastal", "Flooding", "Inundation", "Natural Hazard", "Risk", "Sea Level Rise", "Environment", "Natural Hazards" ], "issued": "2022-07-28T18:42:22.000Z", "modified": "2024-09-18T03:33:49.907Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1677,-37.3073,175.5461,-36.0203", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-100-yr-return" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_100_yr_return/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2b1653374a8c4750960b4420791ec2c3/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2b1653374a8c4750960b4420791ec2c3/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2b1653374a8c4750960b4420791ec2c3/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2b1653374a8c4750960b4420791ec2c3/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2b1653374a8c4750960b4420791ec2c3/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2b1653374a8c4750960b4420791ec2c3/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2b1653374a8c4750960b4420791ec2c3/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2b1653374a8c4750960b4420791ec2c3/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2b1653374a8c4750960b4420791ec2c3/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=61d0d678d6714b19abfc544445b101b7", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::west-coast-auckland-post-cyclone-imagery", "title": "West Coast Auckland post cyclone imagery", "description": "

Orthophoto produced based on Lidar/Image/Thermal flight from 18/02/2023 with 5cm resolution.\n

\n

\nFlight Altitude 600m above ground, 80 Knts,60% forward overlap and 55% sidelap.\n

\n

\nCamera Hasselblad Airborne A6D 100 Mpixel with 50mm calibrated fixed focus lens.\n

\n

\nGPS/INS IGI Aerocontrol with timestamping from mid-shutter measurement on Event 1 GNSS base station LINZ Auckland.\n

\n

\nProcessing with Hasselblad Phocus 3.7.2 to JPEG.\n

\n

\nAerial Triangualtion with ISAT 14.2 , Orthophoto processing with Inpho Orthomaster/OrthovistaTerrain model for the Orthorectification Lidar based 10m Accuracy expected better 3 pixel size.\n

\n

\nFinal assembly as ECW.\n

", "keyword": [ "West", "Coast", "Digital", "Elevation", "Model", "DEM", "LiDAR", "Aerial", "Imagery", "Aerial satellite lidar 3D models" ], "issued": "2023-03-07T00:05:56.000Z", "modified": "2023-03-23T23:40:36.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::west-coast-auckland-post-cyclone-imagery" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=b17d4a11449b4cebaff0a617c787958c", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::east-coast-cliff-lidar-download", "title": "East Coast Cliff LiDAR (download)", "description": "
\n

\n Click\n here to view the point cloud data for the North Shore coastline in a Scene Map.\n

\n

\n

DATA ACQUISITION

\n

\n

\n Airborne Data Acquisition\n

\n

An airborne laser scanner survey was conducted over the North Shore, from North Head to Long Bay\n (approximately 22.5 km following the shoreline). Operations were undertaken on 19th June 2019 in good flying\n conditions. Data were acquired using a Riegl VUX-1LR lidar system, mounted on an EC120 helicopter, operated\n by Christchurch Helicopters. The laser survey was based on the following parameters:

\n

\n

\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
ParameterParameter
ScannerRiegl VUX-1LRPulse Repetition820 kHz
Flying Height50-80 m above groundSwath Overlap75-100%
Scan Angle180 degreesAircraft speed45 knots
Scan Frequency170 Lines per secondNominal pulse density50 pls/m2 (p/flightline)
\n

\n

The scanner-IMU was mounted on a front facing boom extending below the cockpit with an unobstructed\n 240-degree field of view, with a GNSS antenna mounted on the cockpit.

\n

Survey operations were conducted from North Shore Aerodrome, with each survey comprising a sequence of short,\n linear flightlines aligned to the coast. Flightlines were acquired north-south, and then south-north, to\n account for the effects of occlusion during a single overpass. Each return sortie too approximately 70 mins\n of flying time (not including travel time to and from a regional base). Following the first sortie, all\n instrumentation was powered down and dismounted, before being remounted and reinitialized. This approach\n mimics exactly the procedure that would be followed between two widely separately surveys in time.

\n

Global Navigation Satellite Systems (GNSS) Base Station Data

\n

GNSS observations were recorded at a 3rd order (2V) LINZ geodetic mark (GSAL) to correct the roving\n positional track recorded at the sensor. This is a continuous operating reference station (CORS) operating\n as part of Global Surveys Leica Geosystems SmartFix network, recording observations at 1 s. The details of\n the reference station are as follows:

\n

\n

\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
LINZ\n Benchmark Code:GSAL (Albany Triton)
Benchmark Position:\n Latitude:36° 44' 27.51079" S
Longitude:174° 43' 23.50966" E
Ellipsoidal height\n (m):88.262
Antenna:\n Leica AS10
\n

\n

A further ground survey of check point data was acquired using Leica GS15 GNSS systems operating using\n network RTK GNSS based on the Global Survey SmartFix network. >300 observations were acquired from\n across the survey area, classified by land-cover to include hard surfaces (roads); and short grass pasture.\n Note: network RTK GNSS have typical absolute accuracies of 4-6 cm over the baseline lengths used here (15-25\n km).

\n

Real Time Kinematic GNSS Checkpoint Data

\n

A distributed network of 351 checkpoints were acquired as checkpoints to evaluate the vertical accuracy and\n precision of the survey data. All points were collected using network-derived RTK GNSS observations based\n on the Leica Geosystems SmartFix network of broadcasting referencing stations. Measurements were acquired\n with a Leica GS16 receiver on the 24th January 2020, and acquisition settings that enforced a 3D standard\n deviation of < 0.025 m for each observation. To capture any broad scale patterns of georeferencing\n error, the checkpoints were collected in four regional surveys at Browns Bay, Mairangi Bay, Milford and\n Narrow Neck, as shown in Figure 6 overleaf.

\n
\n

DATA PROCESSING

\n

Trajectory Modelling

\n

Lidar positioning and orientation (POS) was determined using the roving GNSS/IMU and static GNSS observations\n acquired using Waypoint Inertial Explorer Software. The resulting solution maintained attitude separation\n of less than +-2 arcmin and positional separation of less than +-1 cm. Trajectories were solved\n independently for each of the two surveys.

\n

Lidar Calibration

\n

Swath calibration based on overlap analysis was undertaken using the TerraScan and TerraMatch software\n suite. Flightline calibration was undertaken to solve for global and flightline specific deviations and\n fluctuations in attitude and DZ based on over 100,000 tie-lines derived from ground observations. The\n results of the calibration, based on all used tie-lines is shown in Table 2 below:\n

\n

\n

\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
SurveyInitial mean 3D\n mismatch (m)Calibrated mean 3D\n mismatch
10.0550.014
20.0440.011
\n

\n

Point Cloud Classification

\n

Data were classified using standard routines into ground, above ground and noise.

\n \n

The difference between the two datasets reflects trimming of Survey 1 to incorporate only the coastal fringe,\n while Survey 2 extends inland by typically 300 m to provide a demonstration of the potential wider coverage\n observable from the flightpath. On the beach areas and along the cliff sections, typical densities are in\n excess of 100 points/m2 in both surveys. The final point cloud classification for each survey is shown in\n Table 3:

\n

\n

\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
Surface TypeClassification Code\n Point ClassSurvey 1\n ObservationsSurvey 2\n Observations
Unclassified1Off-Ground204,644,243226,749,086
Ground2Ground143,160,406182,111,679
Total Points347,804,649408,860,765
\n

\n
", "keyword": [ "Ac", "Aerial Satellite Lidar 3D Models", "Cloud", "Lidar", "North", "Point", "Remote Sensing", "Shore" ], "issued": "2022-07-29T00:10:30.000Z", "modified": "2023-01-16T23:22:24.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::east-coast-cliff-lidar-download" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=ed66fbe56da84408a807b705f3813922", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::east-coast-cliff-lidar-map", "title": "East Coast Cliff LiDAR (map)", "description": "
\n

\n Click here to download the point cloud data for the North Shore coastline\n

\n

\n

DATA ACQUISITION

\n

\n

\n Airborne Data Acquisition\n

\n

An airborne laser scanner survey was conducted over the North Shore, from North Head to Long Bay\n (approximately 22.5 km following the shoreline). Operations were undertaken on 19th June 2019 in good flying\n conditions. Data were acquired using a Riegl VUX-1LR lidar system, mounted on an EC120 helicopter, operated\n by Christchurch Helicopters. The laser survey was based on the following parameters:

\n

\n

\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
ParameterParameter
ScannerRiegl VUX-1LRPulse Repetition820 kHz
Flying Height50-80 m above groundSwath Overlap75-100%
Scan Angle180 degreesAircraft speed45 knots
Scan Frequency170 Lines per secondNominal pulse density50 pls/m2 (p/flightline)
\n

\n

The scanner-IMU was mounted on a front facing boom extending below the cockpit with an unobstructed\n 240-degree field of view, with a GNSS antenna mounted on the cockpit.

\n

Survey operations were conducted from North Shore Aerodrome, with each survey comprising a sequence of short,\n linear flightlines aligned to the coast. Flightlines were acquired north-south, and then south-north, to\n account for the effects of occlusion during a single overpass. Each return sortie too approximately 70 mins\n of flying time (not including travel time to and from a regional base). Following the first sortie, all\n instrumentation was powered down and dismounted, before being remounted and reinitialized. This approach\n mimics exactly the procedure that would be followed between two widely separately surveys in time.

\n

Global Navigation Satellite Systems (GNSS) Base Station Data

\n

GNSS observations were recorded at a 3rd order (2V) LINZ geodetic mark (GSAL) to correct the roving\n positional track recorded at the sensor. This is a continuous operating reference station (CORS) operating\n as part of Global Surveys Leica Geosystems SmartFix network, recording observations at 1 s. The details of\n the reference station are as follows:

\n

\n

\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
LINZ\n Benchmark Code:GSAL (Albany Triton)
Benchmark Position:\n Latitude:36° 44' 27.51079" S
Longitude:174° 43' 23.50966" E
Ellipsoidal height\n (m):88.262
Antenna:\n Leica AS10
\n

\n

A further ground survey of check point data was acquired using Leica GS15 GNSS systems operating using\n network RTK GNSS based on the Global Survey SmartFix network. >300 observations were acquired from\n across the survey area, classified by land-cover to include hard surfaces (roads); and short grass pasture.\n Note: network RTK GNSS have typical absolute accuracies of 4-6 cm over the baseline lengths used here (15-25\n km).

\n

Real Time Kinematic GNSS Checkpoint Data

\n

A distributed network of 351 checkpoints were acquired as checkpoints to evaluate the vertical accuracy and\n precision of the survey data. All points were collected using network-derived RTK GNSS observations based\n on the Leica Geosystems SmartFix network of broadcasting referencing stations. Measurements were acquired\n with a Leica GS16 receiver on the 24th January 2020, and acquisition settings that enforced a 3D standard\n deviation of < 0.025 m for each observation. To capture any broad scale patterns of georeferencing\n error, the checkpoints were collected in four regional surveys at Browns Bay, Mairangi Bay, Milford and\n Narrow Neck, as shown in Figure 6 overleaf.

\n
\n

DATA PROCESSING

\n

Trajectory Modelling

\n

Lidar positioning and orientation (POS) was determined using the roving GNSS/IMU and static GNSS observations\n acquired using Waypoint Inertial Explorer Software. The resulting solution maintained attitude separation\n of less than +-2 arcmin and positional separation of less than +-1 cm. Trajectories were solved\n independently for each of the two surveys.

\n

Lidar Calibration

\n

Swath calibration based on overlap analysis was undertaken using the TerraScan and TerraMatch software\n suite. Flightline calibration was undertaken to solve for global and flightline specific deviations and\n fluctuations in attitude and DZ based on over 100,000 tie-lines derived from ground observations. The\n results of the calibration, based on all used tie-lines is shown in Table 2 below:\n

\n

\n

\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
SurveyInitial mean 3D\n mismatch (m)Calibrated mean 3D\n mismatch
10.0550.014
20.0440.011
\n

\n

Point Cloud Classification

\n

Data were classified using standard routines into ground, above ground and noise.

\n \n

The difference between the two datasets reflects trimming of Survey 1 to incorporate only the coastal fringe,\n while Survey 2 extends inland by typically 300 m to provide a demonstration of the potential wider coverage\n observable from the flightpath. On the beach areas and along the cliff sections, typical densities are in\n excess of 100 points/m2 in both surveys. The final point cloud classification for each survey is shown in\n Table 3:

\n

\n

\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
Surface TypeClassification Code\n Point ClassSurvey 1\n ObservationsSurvey 2\n Observations
Unclassified1Off-Ground204,644,243226,749,086
Ground2Ground143,160,406182,111,679
Total Points347,804,649408,860,765
\n

\n
", "keyword": [ "Aerial Satellite Lidar 3D Models", "Cloud", "Coast", "Coastline", "Lidar", "Line", "North", "Point", "Remote Sensing", "Shore" ], "issued": "2022-07-29T01:47:14.000Z", "modified": "2023-01-16T23:21:24.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::east-coast-cliff-lidar-map" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=c295db1086644bfd940c742fbd1c7fbe&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::geotechnical-report-extent", "title": "Geotechnical Report Extent", "description": "
This dataset includes geotechnical reports available throughout Auckland Council systems. Geotechnical reports are written by suitably qualified and experienced geotechnical engineers or engineering geologists and include information on ground quality and subsurface geology. They are generally undertaken for infrastructure and building development or land use planning
Geotechnical reports are received by council as part of consent applications, and are stored on the related property file. For each legacy council these records were located with the help of the document management team. Although spatial data was generated by property, the final database is not tagged to property parcels. Where feasible, detailed location polygons were generated using site maps available in the individual reports. In addition, some geotechnical reports are received by council for our own projects. These are also provided where available.
This database was August 2020. 
All reports are available either on the Geotechnical Sharepoint or on ACCORD. 
Editing of this dataset can be done with the approval of Ross Roberts. 
geotechnical reports (i.e. tag them as Geotech and edit the GIS geometr, or a secondary process mayautomatically created property based geometry). 

Lineage: 
Data was extracted from legacy council databases sourced from:
These were evaluated to remove duplicate records, and associated with property records. Using property records a process was created for a one off load of the data (Geospatial team) using the property boundaries to create a base geometry. As one area may have several reports a separate related table was created to hold summary details of the reports. (Geotechnical Report Details)
As some reports were not property based areas were manually digitised to indicate the extent of the report area.

Future updates:
As at this date the data is not yet updated - though it is intended that:

", "keyword": [ "Geotechnical", "Geotechnical " ], "issued": "2022-06-15T23:34:25.000Z", "modified": "2022-10-02T21:45:22.030Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "173.9752,-37.3001,175.5026,-35.8769", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::geotechnical-report-extent" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Geotechnical_Report_Extent/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c295db1086644bfd940c742fbd1c7fbe/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c295db1086644bfd940c742fbd1c7fbe/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c295db1086644bfd940c742fbd1c7fbe/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c295db1086644bfd940c742fbd1c7fbe/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c295db1086644bfd940c742fbd1c7fbe/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c295db1086644bfd940c742fbd1c7fbe/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c295db1086644bfd940c742fbd1c7fbe/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c295db1086644bfd940c742fbd1c7fbe/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c295db1086644bfd940c742fbd1c7fbe/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=65e62809d6154faa8d5301d82cc8caf3&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::liquefaction-vulnerability-calibrated-assessment-1", "title": "Liquefaction Vulnerability Calibrated Assessment", "description": "

Liquefaction Assessment Study Level of Detail:

https://www.building.govt.nz/building-code-compliance/geotechnical-education

Level A - Basic Desktop Assessment

Considers only the most basic information about geology, groundwater and seismic hazard to assess the potential for liquefaction to occur. This has been completed as a simple ‘desktop study’, based on existing information (geological and topographic maps) and local knowledge.

Residual uncertainty: The primary focus is identification of land where there is a high degree of certainty that Liquefaction Damage is Unlikely. For other areas, substantial uncertainty will likely remain regarding the level of risk.

Level B - Calibrated desktop assessment

A high-level ‘calibration’ of geological/geomorphic maps. Qualitative assessment of a small number of subsurface investigations provides a better understanding of liquefaction susceptibility and triggering for the mapped deposits and underlying ground profile.

Residual uncertainty: Because of the limited amount of subsurface ground information, significant uncertainty remains regarding the level of liquefaction-related risk, how it varies across each mapped area, and the delineation of boundaries between different areas

Variability

There is considerable uncertainty involved in estimating liquefaction-induced ground damage. These categories are intended to provide a general indication of the damage that might typically be expected. However there can be wide variation in land performance, even where ground conditions appear to be similar, with damage in some cases being much greater or less than inferred from the damage category.

Description of uncertainties

This assessment has been made at a broad scale across the entire Auckland Council territorial authority area and is intended to approximately describe the typical range of liquefaction across neighborhood-sized areas. It is not intended to precisely describe liquefaction at individual property scale. This information is general in nature, and more detailed site-specific liquefaction assessment will be required for some purposes (e.g. for design of building foundations).

Liquefaction Category

Description

Liquefaction Category is Undetermined

A liquefaction vulnerability category has not been assigned at this stage, either because a liquefaction assessment has not been undertaken for this area, or there is not enough information to determine the appropriate category with the required level of confidence.

Liquefaction Damage is Unlikely

There is a probability of more than 85 percent that liquefaction-induced ground damage will be None to Minor for 500-year shaking.

At this stage there is not enough information to distinguish between Very Low and Low. More detailed assessment would be required to assign a more specific liquefaction category.

Liquefaction Damage is Possible

There is a probability of more than 15 percent that liquefaction-induced ground damage will be Minor to Moderate (or more) for 500-year shaking.

At this stage there is not enough information to distinguish between Medium and High. More detailed assessment would be required to assign a more specific liquefaction category.

Very Low Liquefaction Vulnerability

There is a probability of more than 99 percent that liquefaction-induced ground damage will be None to Minor for 500-year shaking.

Low Liquefaction Vulnerability

There is a probability of more than 85 percent that liquefaction-induced ground damage will be None to Minor for 500-year shaking.

Medium Liquefaction Vulnerability

There is a probability of more than 50 percent that liquefaction-induced ground damage will be:

  • Minor to Moderate (or less) for 500-year shaking; and

  • None to Minor for 100-year shaking.

High Liquefaction Vulnerability

There is a probability of more than 50 percent that liquefaction-induced ground damage will be:

  • Moderate to Severe for 500-year shaking; and/or

  • Minor to Moderate (or more) for 100-year shaking.

Terms of use:

It is important to recognize that these maps are prepared to a city-wide scale and are not intended to provide assessment specific to any one property. Nor does it replace the need for site-specific investigations required for land and building development processes under the Resource Management Act and Building Act.

The maps are prepared based on an assessment of natural ground conditions and therefore do not take into account the influence of recent human activities that may influence liquefaction response (i.e. earthworks, ground improvement, foundation design), unless specifically stated within the technical reports. As such, degree of land damage may be less than predicted for a given property where liquefaction risk was addressed during landform or building foundation design.

", "keyword": [ "Liquefaction", "Geology", "Geotechnical", "Geology and Geotechnical" ], "issued": "2022-08-07T18:55:43.000Z", "modified": "2022-08-17T21:29:52.475Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1744,-37.2984,175.5369,-35.8924", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::liquefaction-vulnerability-calibrated-assessment-1" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Liquefaction_Vulnerability_Calibrated_Assessment/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/65e62809d6154faa8d5301d82cc8caf3/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/65e62809d6154faa8d5301d82cc8caf3/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/65e62809d6154faa8d5301d82cc8caf3/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/65e62809d6154faa8d5301d82cc8caf3/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/65e62809d6154faa8d5301d82cc8caf3/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/65e62809d6154faa8d5301d82cc8caf3/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/65e62809d6154faa8d5301d82cc8caf3/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/65e62809d6154faa8d5301d82cc8caf3/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/65e62809d6154faa8d5301d82cc8caf3/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=89f292e28e194457bf04262647bc1905&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::liquefaction-vulnerability-basic-assessment-1", "title": "Liquefaction Vulnerability Basic Assessment", "description": "

Liquefaction Assessment Study Level of Detail:

https://www.building.govt.nz/building-code-compliance/geotechnical-education

Level A - Basic Desktop Assessment

Considers only the most basic information about geology, groundwater and seismic hazard to assess the potential for liquefaction to occur. This has been completed as a simple ‘desktop study’, based on existing information (geological and topographic maps) and local knowledge.

Residual uncertainty: The primary focus is identification of land where there is a high degree of certainty that Liquefaction Damage is Unlikely. For other areas, substantial uncertainty will likely remain regarding the level of risk.

Level B - Calibrated desktop assessment

A high-level ‘calibration’ of geological/geomorphic maps. Qualitative assessment of a small number of subsurface investigations provides a better understanding of liquefaction susceptibility and triggering for the mapped deposits and underlying ground profile.

Residual uncertainty: Because of the limited amount of subsurface ground information, significant uncertainty remains regarding the level of liquefaction-related risk, how it varies across each mapped area, and the delineation of boundaries between different areas

Variability

There is considerable uncertainty involved in estimating liquefaction-induced ground damage. These categories are intended to provide a general indication of the damage that might typically be expected. However there can be wide variation in land performance, even where ground conditions appear to be similar, with damage in some cases being much greater or less than inferred from the damage category.

Description of uncertainties

This assessment has been made at a broad scale across the entire Auckland Council territorial authority area and is intended to approximately describe the typical range of liquefaction across neighborhood-sized areas. It is not intended to precisely describe liquefaction at individual property scale. This information is general in nature, and more detailed site-specific liquefaction assessment will be required for some purposes (e.g. for design of building foundations).

Liquefaction Category

Description

Liquefaction Category is Undetermined

A liquefaction vulnerability category has not been assigned at this stage, either because a liquefaction assessment has not been undertaken for this area, or there is not enough information to determine the appropriate category with the required level of confidence.

Liquefaction Damage is Unlikely

There is a probability of more than 85 percent that liquefaction-induced ground damage will be None to Minor for 500-year shaking.

At this stage there is not enough information to distinguish between Very Low and Low. More detailed assessment would be required to assign a more specific liquefaction category.

Liquefaction Damage is Possible

There is a probability of more than 15 percent that liquefaction-induced ground damage will be Minor to Moderate (or more) for 500-year shaking.

At this stage there is not enough information to distinguish between Medium and High. More detailed assessment would be required to assign a more specific liquefaction category.

Very Low Liquefaction Vulnerability

There is a probability of more than 99 percent that liquefaction-induced ground damage will be None to Minor for 500-year shaking.

Low Liquefaction Vulnerability

There is a probability of more than 85 percent that liquefaction-induced ground damage will be None to Minor for 500-year shaking.

Medium Liquefaction Vulnerability

There is a probability of more than 50 percent that liquefaction-induced ground damage will be:

  • Minor to Moderate (or less) for 500-year shaking; and

  • None to Minor for 100-year shaking.

High Liquefaction Vulnerability

There is a probability of more than 50 percent that liquefaction-induced ground damage will be:

  • Moderate to Severe for 500-year shaking; and/or

  • Minor to Moderate (or more) for 100-year shaking.

Terms of use:

It is important to recognize that these maps are prepared to a city-wide scale and are not intended to provide assessment specific to any one property. Nor does it replace the need for site-specific investigations required for land and building development processes under the Resource Management Act and Building Act.

The maps are prepared based on an assessment of natural ground conditions and therefore do not take into account the influence of recent human activities that may influence liquefaction response (i.e. earthworks, ground improvement, foundation design), unless specifically stated within the technical reports. As such, degree of land damage may be less than predicted for a given property where liquefaction risk was addressed during landform or building foundation design.

", "keyword": [ "Liquefaction", "Geology", "Geotechnical", "Geology and Geotechnical" ], "issued": "2022-08-07T18:55:01.000Z", "modified": "2024-09-18T03:34:21.158Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1744,-37.2984,175.5369,-35.8924", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::liquefaction-vulnerability-basic-assessment-1" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Liquefaction_Vulnerability_Basic_Assessment/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/89f292e28e194457bf04262647bc1905/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/89f292e28e194457bf04262647bc1905/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/89f292e28e194457bf04262647bc1905/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/89f292e28e194457bf04262647bc1905/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/89f292e28e194457bf04262647bc1905/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/89f292e28e194457bf04262647bc1905/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/89f292e28e194457bf04262647bc1905/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/89f292e28e194457bf04262647bc1905/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/89f292e28e194457bf04262647bc1905/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=666b839e8bb24155b6256813c97d5464&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::consolidated-receiving-environment-", "title": "Consolidated Receiving Environment ", "description": "

Major watershed boundaries in Auckland region.

Disclaimer:

In using the Catchments and Hydrology data set, you acknowledge that you have read, understood and agreed to the disclaimers below.

The flood plains and flood sensitive area data layers are generated from catchment level modelling based on the datasets, requirements and technology available at the time of model build. They are compiled regional layers with varied data uncertainty and currency, which may directly impact data accuracy for the area of interest. The information provided therefore does not preclude the need for appropriate site-specific assessment and cannot be construed as an endorsement or approval of any development by Auckland Council.

The Catchments and Hydrology data set is updated regularly when new information becomes available. As such, downloading and copying activities may result in data invalidity.

Whilst due care has been taken in producing the Catchments and Hydrology data sets, Auckland Council gives no warranty as to the accuracy and completeness of any information given and accepts no liability for any error, omission or use of the information.

", "keyword": [ "Catchment & Hydro", "Three Waters", "Water", "Water Infrastructure", "Watershed" ], "issued": "2022-03-18T02:16:48.000Z", "modified": "2022-08-17T21:27:34.394Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1744,-37.2985,175.5417,-36.0381", "license": "

Constraints – General

Internal and external use

Disclaimer:

In using the Catchments and Hydrology data set, you acknowledge that you have read, understood and agreed to the disclaimers below.

The flood plains and flood sensitive area data layers are generated from catchment level modelling based on the datasets, requirements and technology available at the time of model build. They are compiled regional layers with varied data uncertainty and currency, which may directly impact data accuracy for the area of interest. The information provided therefore does not preclude the need for appropriate site-specific assessment and cannot be construed as an endorsement or approval of any development by Auckland Council.

The Catchments and Hydrology data set is updated regularly when new information becomes available. As such, downloading and copying activities may result in data invalidity.

Whilst due care has been taken in producing the Catchments and Hydrology data sets, Auckland Council gives no warranty as to the accuracy and completeness of any information given and accepts no liability for any error, omission or use of the information.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::consolidated-receiving-environment-" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Consolidated_Receiving_Environment_/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/666b839e8bb24155b6256813c97d5464/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/666b839e8bb24155b6256813c97d5464/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/666b839e8bb24155b6256813c97d5464/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/666b839e8bb24155b6256813c97d5464/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/666b839e8bb24155b6256813c97d5464/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/666b839e8bb24155b6256813c97d5464/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/666b839e8bb24155b6256813c97d5464/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/666b839e8bb24155b6256813c97d5464/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/666b839e8bb24155b6256813c97d5464/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=ea35ab8370fa408187d838b073578d6e&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-annual-exceedance-probability", "title": "Coastal Inundation annual exceedance probability", "description": "

Abstract:

The Coastal Inundation dataset maps the extent of sea water coverage expected around the coastal areas of the Auckland Region during storm events. It replaces the existing inundation extent currently (July 2018) published on Geomaps. The new data published has been derived from analysis carried out by NIWA in 2016/2017.

A description of the derivation of the data is here: U:\\COO\\IES\\STW\\SW CAMP\\Flood Planning Team\\Coastal Inundation Analysis\\DELIVERY FILES 2017\\Stage III\\Onde Drive Folder\\CoastalInundation\\MemoDeliveryReport_Final.pdf

Lineage:

The flood levels derived by NIWA in the report Coastal Inundation by Storm Tides and Waves in the Auckland Region. June 2016. Technical Report 2016/2017 (Part 2)were used to establish the inundation water levels expected around the region. These levels were projected onto the land topography to establish the extent of coastal flooding.

The land topography was derived from the 2013 LiDAR survey or 2006 LiDAR survey. The additional analysis of the Parakai Harbour area (described in Part 3 of the above report) was not published, as a higher density of LiDAR land topography is expected to be available in 2018, which will improve the accuracy in this area when it becomes available.

Update Cycle:

Adhoc when improved data becomes available.

This data is available to the public on the Geomaps viewer and is copied into LIMs

", "keyword": [ "Coastal", "Inundation", "LiDAR", "Return", "Period", "Average", "Recurrence", "Interval", "Sea", "Level", "Rise", "Flooding", "Storm", "Surge", "Waves", "Emergency", "Management", "Emergency Management", "Environment" ], "issued": "2022-08-11T17:04:53.000Z", "modified": "2024-03-14T01:36:46.256Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1677,-37.3073,175.5461,-36.0203", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-annual-exceedance-probability" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_annual_exceedance_probability/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ea35ab8370fa408187d838b073578d6e/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ea35ab8370fa408187d838b073578d6e/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ea35ab8370fa408187d838b073578d6e/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ea35ab8370fa408187d838b073578d6e/kml?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=3f69eab0233442ff81cbb9c753138fc3", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::north-auckland-digital-elevation-model-dem-0-5m-2024", "title": "North Auckland Digital Elevation Model (DEM) 0.5m 2024", "description": "

Digital Elevation Model (DEM) is a digital representation of the elevation data for a given topographic surface. It is a 3D representation, typically in the form of a raster, where each cell holds a value representing the elevation at that point. The DEM is a representation of the bare-earth topographic surface, meaning it excludes trees, buildings, and any other surface objects.

Woolpert was contracted by Auckland Council to collect LiDAR data over the outer parts of the Auckland Region. This project was designed to be consistent with the 2024 NIWE LiDAR capture over central Auckland, essentially extending that data set to cover the entire Auckland region in one seamless acquisition. Separately, Regional Software Holdings Limited (RSHL), on behalf of the New Zealand Government, hired Woolpert to capture aerial LiDAR over storm-damaged areas in multiple regions, including Auckland. This DEM product is an upgraded, corrected, and improved version of the previous DEM published by Auckland Council on the Open Data portal. 

The other two  parts covering the entire region are available at the following links:

South Auckland and Waiheke Digital Elevation Model (DEM) 0.5m 2024

Barrier Islands Digital Elevation Model (DEM) 0.5m

Both surveys were required to meet high-quality standards:
•    Vertical Accuracy: ≤20cm (95% CI)
•    Horizontal Accuracy: ≤100cm (95% CI)
•    Emitted Pulse Density: 8ppsm
•    Ground Classification: ICSM level 2
•    Projection: NZTM2000 
•    Vertical datum: NZVD2016 
•    Tiling: NZTopo50 1:1000 tiles
•    Number of tiles: 18,036
•    Format: GeoTIFF
•    Hydro-flattened
•    Resolution: 0.5m cell 
•    Ancillary files in ESRI Shapefile format
•    Metadata: You can access the detailed project reports at the following links:
Auckland LiDAR Survey Report (2024) | LINZ Data Service
Auckland Part 2 LiDAR Survey Report 2024 | LINZ Data Service

Auckland LiDAR Survey Report (2024) | LINZ Data Service
Auckland Part 2 LiDAR Survey Report 2024 | LINZ Data Service
 

", "keyword": [ "DEM05m2024_NorthAucklandRegion", "Elevation", "DEM2024", "DEM052024", "Digital Elevation Model", "Lidar", "North Auckland Digital Elevation Model (DEM) 0.5m 2024" ], "issued": "2026-03-23T07:43:59.000Z", "modified": "2026-03-26T22:32:49.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "Gubbala@aklc.govt.nz_aucklandcouncil", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1663,-37.0692,175.0199,-36.0303", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::north-auckland-digital-elevation-model-dem-0-5m-2024" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiledimageservices1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/DEM05m2024_NorthAucklandRegion/ImageServer" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=a8c1c18f2545436dbf3fd4b784cf2dfb", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::auckland-region-digital-elevation-model-dem-0-5m-2024-webmap-for-visualisation", "title": "Auckland Region Digital Elevation Model (DEM) 0.5m 2024 - Webmap for visualisation", "description": "

A Digital Elevation Model (DEM) is a digital representation of the elevation data for a given topographic surface. It is a 3D representation, typically in the form of a raster (a grid of regularly spaced squares or pixels), where each cell holds a value representing the elevation at that point. The DEM is a representation of the bare-earth topographic surface, meaning it excludes trees, buildings, and any other surface objects.
Woolpert was contracted by Auckland Council to collect LiDAR data over the outer parts of the Auckland Region. This project was designed to be consistent with the 2024 NIWE LiDAR capture over central Auckland, essentially extending that data set.
Separately, Regional Software Holdings Limited (RSHL), on behalf of the New Zealand Government, hired Woolpert to capture aerial LiDAR over storm-damaged areas in multiple regions, including Auckland.  

Both surveys were required to meet high-quality standards:

•    Vertical Accuracy: ≤20cm (95% CI)
•    Horizontal Accuracy: ≤100cm (95% CI)
•    Emitted Pulse Density: 8ppsm
•    Ground Classification: ICSM level 2
•    Projection: NZTM2000 
•    Vertical datum: NZVD2016 
•    Tiling: NZTopo50 1:1000 tiles
•    Number of tiles: 18,036
•    Format: GeoTIFF
•    Hydro-flattened
•    Resolution: 0.5m cell 
•    Ancillary files in ESRI Shapefile format
•    Metadata: You can access the detailed project reports at the following links:
Auckland LiDAR Survey Report (2024) | LINZ Data Service
Auckland Part 2 LiDAR Survey Report 2024 | LINZ Data Service

Download Here

", "keyword": [ "Lidar", "Elevation", "DEM", "Digital Elevation Model", "Auckland Region Digital Elevation Model (DEM) 0.5m 2024 - Webmap for visualisation" ], "issued": "2025-11-10T02:43:55.000Z", "modified": "2026-03-26T22:29:33.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "173.0692,-37.3208,176.8418,-35.8586", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::auckland-region-digital-elevation-model-dem-0-5m-2024-webmap-for-visualisation" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=c9375d5bc56041868d66885c5dff2d90", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::auckland-region-dem-0-5m-download-geotiff", "title": "Auckland Region DEM 0.5m (Download - GeoTiff)", "description": "

Download HERE. A Digital Elevation Model (DEM) is a digital representation of the elevation data for a given topographic surface. It is a 3D representation, typically in the form of a raster, where each cell holds a value representing the elevation at that point. The DEM is a representation of the bare-earth topographic surface, meaning it excludes trees, buildings, and any other surface objects.

Woolpert was contracted by Auckland Council to collect LiDAR data over the outer parts of the Auckland Region. This project was designed to be consistent with the 2024 NIWE LiDAR capture over central Auckland, essentially extending that data set to cover the entire Auckland region in one seamless acquisition. Separately, Regional Software Holdings Limited (RSHL), on behalf of the New Zealand Government, hired Woolpert to capture aerial LiDAR over storm-damaged areas in multiple regions, including Auckland. This DEM product is an upgraded, corrected, and improved version of the previous DEM published by Auckland Council on the Open Data portal.

Both surveys were required to meet high-quality standards:

•    Vertical Accuracy: ≤20cm (95% CI)
•    Horizontal Accuracy: ≤100cm (95% CI)
•    Emitted Pulse Density: 8ppsm
•    Ground Classification: ICSM level 2
•    Projection: NZTM2000 
•    Vertical datum: NZVD2016 
•    Tiling: NZTopo50 1:1000 tiles
•    Number of tiles: 18,036
•    Format: GeoTIFF
•    Hydro-flattened
•    Resolution: 0.5m cell 
•    Ancillary files in ESRI Shapefile format
•    Metadata: You can access the detailed project reports at the following links:
Auckland LiDAR Survey Report (2024) | LINZ Data Service
Auckland Part 2 LiDAR Survey Report 2024 | LINZ Data Service

 

 

 

", "keyword": [ "Elevation", "DEM", "DEM 2024", "Lidar DEM2024", "Auckland Region DEM 0.5m (Download - GeoTiff)", "Lidar", "Digital Elevation Model 2024" ], "issued": "2026-03-14T06:11:40.000Z", "modified": "2026-03-26T22:26:36.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::auckland-region-dem-0-5m-download-geotiff" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=1ede4d829c224ec687fe0304ba52805e", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::south-", "title": "South ", "description": "

A Digital Elevation Model (DEM) is a digital representation of the elevation data for a given topographic surface. It is a 3D representation, typically in the form of a raster (a grid of regularly spaced squares or pixels), where each cell holds a value representing the elevation at that point. The DEM is a representation of the bare-earth topographic surface, meaning it excludes trees, buildings, and any other surface objects.
Woolpert was contracted by Auckland Council to collect LiDAR data over the outer parts of the Auckland Region. This project was designed to be consistent with the 2024 NIWE LiDAR capture over central Auckland, essentially extending that data set.
Separately, Regional Software Holdings Limited (RSHL), on behalf of the New Zealand Government, hired Woolpert to capture aerial LiDAR over storm-damaged areas in multiple regions, including Auckland.  

The three parts covering the entire region are available at the following links:

North Auckland Digital Elevation Model (DEM)0.5m 2024|AucklandCouncilOpneData

Barrier Islands Digital Elevation Model (DEM) 0.5m - Overview

Both surveys were required to meet high-quality standards:

•    Vertical Accuracy: ≤20cm (95% CI)
•    Horizontal Accuracy: ≤100cm (95% CI)
•    Emitted Pulse Density: 8ppsm
•    Ground Classification: ICSM level 2
•    Projection: NZTM2000 
•    Vertical datum: NZVD2016 
•    Tiling: NZTopo50 1:1000 tiles
•    Number of tiles: 18,036
•    Format: GeoTIFF
•    Hydro-flattened
•    Resolution: 0.5m cell 
•    Ancillary files in ESRI Shapefile format
•    Metadata: You can access the detailed project reports at the following links:
Auckland LiDAR Survey Report (2024) | LINZ Data Service
Auckland Part 2 LiDAR Survey Report 2024 | LINZ Data Service

", "keyword": [ "South Auckland and Waiheke Digital Elevation Model (DEM) 0.5m 2024", "DEM052024", "DEM052024South", "DEM", "Elevation South" ], "issued": "2026-03-08T21:57:58.000Z", "modified": "2026-03-23T14:30:01.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.4564,-37.3041,175.3210,-36.6236", "license": "", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::south-" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiledimageservices1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/DEM05m2024_SouthAuckland/ImageServer" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=f9ceb0f84d444222a517c458ed79bc00", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::auckland-region-digital-terrain-model-dtm-2024-point-product", "title": "Auckland Region Digital Terrain Model (DTM) 2024 point product", "description": "

 Download Here

Auckland Updated DTM 2024: Woods (Contractor) conducted a smoothing process on the LiDAR ground points to produce an improved smooth surface DEM product. In conjunction with this process the smoothed ground points were thinned to produce a point product at suitable density for DTM creation. The thinning process is adaptive, maintaining higher density in undulating environments, while losing unnecessary density in planar environments. The maximal point spacing is 1m and has not increased the ground point density in areas of low density. The resulting points are synthetic; therefore, they do not include the usual point attributes involved with LiDAR point clouds. The points have Class 2 (ground class) assigned to them. The point density is optimal for the creation of DTM surfaces in end user software. This DTM product is an upgraded version of the initial DTM published by Auckland Council on the Open Data Portal, which has now been decommissioned.

 Summary: 

• Thinned ground-classed LAS tiles in NZTM2000 projection, tiled to a 1:1,000 layout 

• Optimised for seamless ingestion by GIS, survey and engineering software 

• Vertical accuracy (post-refinement): ±0.2m (95%) 

• Horizontal accuracy: ±1.0m (95%) 

• Vertical datum: NZVD2016

 •    Metadata: You can access the detailed project reports at the following links:
Auckland LiDAR Survey Report (2024) | LINZ Data Service
Auckland Part 2 LiDAR Survey Report 2024 | LINZ Data Service

", "keyword": [ "Auckland DEM 2024", "Digital Terrain", "Lidar", "DTM 2024" ], "issued": "2026-03-14T08:51:53.000Z", "modified": "2026-03-15T11:12:41.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::auckland-region-digital-terrain-model-dtm-2024-point-product" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=9401986d33634cbb90daf8459810da96", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::contours-2024-nzvd2016-download", "title": "Contours 2024 (NZVD2016) - Download", "description": "

Note: This file contains the entire Contours 2024 dataset. For extracts of 6 square kilometres or less, use the Extract Data tool on GeoMaps.

An elevation contour, or simply a contour line, is an imaginary line on a map that connects points of equal elevation (height) above a given reference level, usually mean sea level. These lines are a fundamental method used on topographic maps to represent the three-dimensional shape of the land surface, or topography, on a two-dimensional map. 

Woolpert was contracted by Auckland Council to collect LiDAR data over the outer parts of the Auckland Region. This project was designed to be consistent with the 2024 NIWE LiDAR capture over central Auckland, essentially extending that data set.
Separately, Regional Software Holdings Limited (RSHL), on behalf of the New Zealand Government, hired Woolpert to capture aerial LiDAR over storm-damaged areas in multiple regions, including Auckland. 

Key Concepts:

 

By interpreting the arrangement of contour lines, map readers can visualize the landscape, identify features like hills, ridges, valleys, and depressions, and plan routes.

Lineage (Source & Processing):

 

Project Scope: The project included two main blocks: the central Auckland block (part of the North Island Weather Event's LiDAR) and the outlying parts of the Region. The outer Auckland areas were processed to be consistent with the central NIWE capture.

Quality assurance: 

", "keyword": [], "issued": "2026-02-18T02:50:04.000Z", "modified": "2026-02-24T00:37:19.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "RoseA@aklc.govt.nz_aucklandcouncil", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::contours-2024-nzvd2016-download" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=e5ad3a918b7e4738aa0332ef63474f8b", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::contours-2024-nzvd2016", "title": "Contours 2024 (NZVD2016)", "description": "

An elevation contour, or simply a contour line, is an imaginary line on a map that connects points of equal elevation (height) above a given reference level, usually mean sea level. These lines are a fundamental method used on topographic maps to represent the three-dimensional shape of the land surface, or topography, on a two-dimensional map. 

Woolpert was contracted by Auckland Council to collect LiDAR data over the outer parts of the Auckland Region. This project was designed to be consistent with the 2024 NIWE LiDAR capture over central Auckland, essentially extending that data set.
Separately, Regional Software Holdings Limited (RSHL), on behalf of the New Zealand Government, hired Woolpert to capture aerial LiDAR over storm-damaged areas in multiple regions, including Auckland. 

Key Concepts:

 

By interpreting the arrangement of contour lines, map readers can visualize the landscape, identify features like hills, ridges, valleys, and depressions, and plan routes.

Lineage (Source & Processing):

 

Project Scope: The project included two main blocks: the central Auckland block (part of the North Island Weather Event's LiDAR) and the outlying parts of the Region. The outer Auckland areas were processed to be consistent with the central NIWE capture.

Quality assurance: 

", "keyword": [ "Contours 2024", "Elevation", "Lidar" ], "issued": "2026-02-16T00:43:36.000Z", "modified": "2026-02-24T00:04:04.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "RoseA@aklc.govt.nz_aucklandcouncil", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "173.6178,-37.7415,176.3569,-35.5235", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::contours-2024-nzvd2016" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiles.arcgis.com/tiles/n4yPwebTjJCmXB6W/arcgis/rest/services/Contours2024_Master/VectorTileServer" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=a63a3e36cecd49d7a743c175b69ac498&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::aucklands-predicted-air-temperature-distribution-nov-2021-mar-2022", "title": "Auckland's Predicted Air Temperature Distribution (Nov 2021-Mar 2022)", "description": "

 

This dataset presents predicted near-surface air temperatures (daily min/mean/max) across Auckland for a 5-month period coinciding with Auckland's hottest summer on record (at time of development). Temperature predictions were generated using climate modelling tools, data from local climate monitoring stations, high resolution land cover data (including urban form), and census data. 

This dataset can support communication on heat-related hazards, inform decision making and planning for future heat risks and impacts-and can be used to find synergies in heat and carbon mitigation solutions.

It does not explicitly define the Urban Heat Island (UHI); identifying UHI requires comparing urban temperatures to a rural reference and applying a threshold. Use caution when interpreting temperature patterns in rural and island areas, which may reflect natural climatic variation rather than an urban heat island effect. 

Further details on methods and findings are available in the technical report on Knowledge Auckland:

https://www.knowledgeauckland.org.nz/publications/auckland-uban-heat-assessment-technical-report/

This dataset was produced for Auckland Council by Arup New Zealand Limited.

 

 

 

 

Creation Date:

October 2024

Update Cycle:

Adhoc

Contact Person:

Ayushi Kachhara

Senior Climate Analyst, Chief Sustainability Office

Auckland Council

 

 

 

 

", "keyword": [ "UHeat", "Urban", "Heat", "Island", "Daily", "Temperature", "Climate", "Risk" ], "issued": "2025-01-24T14:03:19.000Z", "modified": "2025-01-24T14:04:35.839Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1712,-37.2971,175.5430,-36.0261", "license": "

Creative Commons (refer to data owner)

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::aucklands-predicted-air-temperature-distribution-nov-2021-mar-2022" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Average_Daily_Air_Temperature_C/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a63a3e36cecd49d7a743c175b69ac498/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a63a3e36cecd49d7a743c175b69ac498/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a63a3e36cecd49d7a743c175b69ac498/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a63a3e36cecd49d7a743c175b69ac498/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a63a3e36cecd49d7a743c175b69ac498/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a63a3e36cecd49d7a743c175b69ac498/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a63a3e36cecd49d7a743c175b69ac498/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a63a3e36cecd49d7a743c175b69ac498/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a63a3e36cecd49d7a743c175b69ac498/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=cff8b5bdbe8447c1811cec6a25e0b99c", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::local-electoral-boundary", "title": "Local Electoral Boundary", "description": "

Download: see below

The intention of Stats NZ providing this provisional dataset is to make available the boundaries that will be used for the local body elections being held in October 2022. This dataset was the provisional set of boundaries for 2023 as defined by the territorial authorities and Local Government Commission but maintained by Stats NZ (the custodian).  The data was confirmed and updated in 2025.

Subdivisions: are set up under the Local Government Act 2002 and Local Electoral Act 2001. A subdivision is a division of a community or local board area for electoral purposes.

Subdivisions are defined at meshblock level, and do not coincide with the statistical area 1 (SA1) geography or the statistical area 2 (SA2) geography. A number of territorial authorities do not have subdivisions, and if they do, the subdivisions do not necessarily cover the whole territorial authority area. Subdivisions nest within community or local boards. Where a community or local board is divided into subdivisions all of the community or local board area must be included in a subdivision.

Download here

Local boards: are set up under the Local Government Act 2002 and Local Electoral Act 2001. Their purpose is to administer the affairs of communities with populations not less than 1,500 within rural, urban, or metropolitan districts of a territorial authority. A community board’s functions, powers, and duties are delegated at the discretion of its parent territorial authority and these may differ between localboards. Localboards and their boundaries are reviewed in the year before the three-yearly local government elections.

Local boards fall within the community board classification but their boundaries are changed by way of reorganisation applications under the Local Government Act 2002, and not through the representation review process. Local board names can be changed as part of a representation review process.

Download here

Wards: were originally set up within any territorial authority with a population of at least 20,000. Wards are defined under the Local Electoral Act 2001 and result from dividing a territorial authority for electoral purposes. The ward system was designed to allow for the recognition of communities within a territorial authority and to increase community involvement in the local government system.

Territorial authorities can now choose whether they would like to maintain electoral wards. As a result, the number of wards has steadily decreased since they were first created in 1989. Ward boundaries are reviewed in the year before the three-yearly local government elections.

Download here

Downloaded 7 July 2023 from https://datafinder.stats.govt.nz/layer/109168-subdivision-2023-provisional/

Credit: Auckland Council, Stats NZ 

", "keyword": [ "democracy", "election", "statutory", "regulatory" ], "issued": "2025-11-28T02:30:50.000Z", "modified": "2025-12-08T03:45:51.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "173.9062,-37.3686,175.8822,-35.6814", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::local-electoral-boundary" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/LocalElectoralBoundary/FeatureServer" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=cff8b5bdbe8447c1811cec6a25e0b99c&sublayer=1", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::subdivisions-outline", "title": "Subdivisions (Outline)", "description": "

Download: see below

The intention of Stats NZ providing this provisional dataset is to make available the boundaries that will be used for the local body elections being held in October 2022. This dataset was the provisional set of boundaries for 2023 as defined by the territorial authorities and Local Government Commission but maintained by Stats NZ (the custodian).  The data was confirmed and updated in 2025.

Subdivisions: are set up under the Local Government Act 2002 and Local Electoral Act 2001. A subdivision is a division of a community or local board area for electoral purposes.

Subdivisions are defined at meshblock level, and do not coincide with the statistical area 1 (SA1) geography or the statistical area 2 (SA2) geography. A number of territorial authorities do not have subdivisions, and if they do, the subdivisions do not necessarily cover the whole territorial authority area. Subdivisions nest within community or local boards. Where a community or local board is divided into subdivisions all of the community or local board area must be included in a subdivision.

Download here

Local boards: are set up under the Local Government Act 2002 and Local Electoral Act 2001. Their purpose is to administer the affairs of communities with populations not less than 1,500 within rural, urban, or metropolitan districts of a territorial authority. A community board’s functions, powers, and duties are delegated at the discretion of its parent territorial authority and these may differ between localboards. Localboards and their boundaries are reviewed in the year before the three-yearly local government elections.

Local boards fall within the community board classification but their boundaries are changed by way of reorganisation applications under the Local Government Act 2002, and not through the representation review process. Local board names can be changed as part of a representation review process.

Download here

Wards: were originally set up within any territorial authority with a population of at least 20,000. Wards are defined under the Local Electoral Act 2001 and result from dividing a territorial authority for electoral purposes. The ward system was designed to allow for the recognition of communities within a territorial authority and to increase community involvement in the local government system.

Territorial authorities can now choose whether they would like to maintain electoral wards. As a result, the number of wards has steadily decreased since they were first created in 1989. Ward boundaries are reviewed in the year before the three-yearly local government elections.

Download here

Downloaded 7 July 2023 from https://datafinder.stats.govt.nz/layer/109168-subdivision-2023-provisional/

Credit: Auckland Council, Stats NZ 

", "keyword": [ "democracy", "election", "statutory", "regulatory" ], "issued": "2025-11-28T02:30:50.000Z", "modified": "2025-12-01T02:30:50.357Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "173.9062,-37.3686,175.8822,-35.6814", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::subdivisions-outline" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/LocalElectoralBoundary/FeatureServer/1" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/csv?layers=1" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/shapefile?layers=1" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/geojson?layers=1" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/kml?layers=1" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/filegdb?layers=1" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/featureCollection?layers=1" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/excel?layers=1" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/geoPackage?layers=1" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/sqlite?layers=1" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=cff8b5bdbe8447c1811cec6a25e0b99c&sublayer=2", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::local-boards-outline", "title": "Local Boards (Outline)", "description": "

Download: see below

The intention of Stats NZ providing this provisional dataset is to make available the boundaries that will be used for the local body elections being held in October 2022. This dataset was the provisional set of boundaries for 2023 as defined by the territorial authorities and Local Government Commission but maintained by Stats NZ (the custodian).  The data was confirmed and updated in 2025.

Subdivisions: are set up under the Local Government Act 2002 and Local Electoral Act 2001. A subdivision is a division of a community or local board area for electoral purposes.

Subdivisions are defined at meshblock level, and do not coincide with the statistical area 1 (SA1) geography or the statistical area 2 (SA2) geography. A number of territorial authorities do not have subdivisions, and if they do, the subdivisions do not necessarily cover the whole territorial authority area. Subdivisions nest within community or local boards. Where a community or local board is divided into subdivisions all of the community or local board area must be included in a subdivision.

Download here

Local boards: are set up under the Local Government Act 2002 and Local Electoral Act 2001. Their purpose is to administer the affairs of communities with populations not less than 1,500 within rural, urban, or metropolitan districts of a territorial authority. A community board’s functions, powers, and duties are delegated at the discretion of its parent territorial authority and these may differ between localboards. Localboards and their boundaries are reviewed in the year before the three-yearly local government elections.

Local boards fall within the community board classification but their boundaries are changed by way of reorganisation applications under the Local Government Act 2002, and not through the representation review process. Local board names can be changed as part of a representation review process.

Download here

Wards: were originally set up within any territorial authority with a population of at least 20,000. Wards are defined under the Local Electoral Act 2001 and result from dividing a territorial authority for electoral purposes. The ward system was designed to allow for the recognition of communities within a territorial authority and to increase community involvement in the local government system.

Territorial authorities can now choose whether they would like to maintain electoral wards. As a result, the number of wards has steadily decreased since they were first created in 1989. Ward boundaries are reviewed in the year before the three-yearly local government elections.

Download here

Downloaded 7 July 2023 from https://datafinder.stats.govt.nz/layer/109168-subdivision-2023-provisional/

Credit: Auckland Council, Stats NZ 

", "keyword": [ "democracy", "election", "statutory", "regulatory" ], "issued": "2025-11-28T02:30:50.000Z", "modified": "2025-12-01T02:30:50.331Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "173.9062,-37.3686,175.8822,-35.6814", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::local-boards-outline" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/LocalElectoralBoundary/FeatureServer/2" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/csv?layers=2" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/shapefile?layers=2" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/geojson?layers=2" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/kml?layers=2" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/filegdb?layers=2" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/featureCollection?layers=2" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/excel?layers=2" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/geoPackage?layers=2" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/sqlite?layers=2" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=cff8b5bdbe8447c1811cec6a25e0b99c&sublayer=3", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::wards-outline", "title": "Wards (Outline)", "description": "

Download: see below

The intention of Stats NZ providing this provisional dataset is to make available the boundaries that will be used for the local body elections being held in October 2022. This dataset was the provisional set of boundaries for 2023 as defined by the territorial authorities and Local Government Commission but maintained by Stats NZ (the custodian).  The data was confirmed and updated in 2025.

Subdivisions: are set up under the Local Government Act 2002 and Local Electoral Act 2001. A subdivision is a division of a community or local board area for electoral purposes.

Subdivisions are defined at meshblock level, and do not coincide with the statistical area 1 (SA1) geography or the statistical area 2 (SA2) geography. A number of territorial authorities do not have subdivisions, and if they do, the subdivisions do not necessarily cover the whole territorial authority area. Subdivisions nest within community or local boards. Where a community or local board is divided into subdivisions all of the community or local board area must be included in a subdivision.

Download here

Local boards: are set up under the Local Government Act 2002 and Local Electoral Act 2001. Their purpose is to administer the affairs of communities with populations not less than 1,500 within rural, urban, or metropolitan districts of a territorial authority. A community board’s functions, powers, and duties are delegated at the discretion of its parent territorial authority and these may differ between localboards. Localboards and their boundaries are reviewed in the year before the three-yearly local government elections.

Local boards fall within the community board classification but their boundaries are changed by way of reorganisation applications under the Local Government Act 2002, and not through the representation review process. Local board names can be changed as part of a representation review process.

Download here

Wards: were originally set up within any territorial authority with a population of at least 20,000. Wards are defined under the Local Electoral Act 2001 and result from dividing a territorial authority for electoral purposes. The ward system was designed to allow for the recognition of communities within a territorial authority and to increase community involvement in the local government system.

Territorial authorities can now choose whether they would like to maintain electoral wards. As a result, the number of wards has steadily decreased since they were first created in 1989. Ward boundaries are reviewed in the year before the three-yearly local government elections.

Download here

Downloaded 7 July 2023 from https://datafinder.stats.govt.nz/layer/109168-subdivision-2023-provisional/

Credit: Auckland Council, Stats NZ 

", "keyword": [ "democracy", "election", "statutory", "regulatory" ], "issued": "2025-11-28T02:30:50.000Z", "modified": "2025-12-01T02:30:50.328Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "173.9062,-37.3686,175.8822,-35.6814", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::wards-outline" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/LocalElectoralBoundary/FeatureServer/3" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/csv?layers=3" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/shapefile?layers=3" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/geojson?layers=3" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/kml?layers=3" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/filegdb?layers=3" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/featureCollection?layers=3" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/excel?layers=3" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/geoPackage?layers=3" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cff8b5bdbe8447c1811cec6a25e0b99c/sqlite?layers=3" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=5b70c22d9ceb4c1b97d4041bbca2ec0e&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::earth-sciences-new-zealand-climate-projections-for-auckland", "title": "Earth Sciences New Zealand Climate Projections for Auckland", "description": "

This dataset contains climate change projections for the Auckland Region. These projections have been dynamically downscaled and bias corrected from coarse resolution global climate models to a 5km resolution by Earth Sciences NZ, using the Conformal Cubic Atmospheric Model (CCAM). The six model-average projection is presented for 22 climate variables in this dataset at seasonal and annual timescales. Two future time periods are included: 2041-2060 ‘2050’ and 2081-2100 ‘2090’. Four Shared Socioeconomic Pathways (SSPs), or climate change scenarios, are included: SSP1-2.6, SSP2-4.5, SSP3-7.0 and SSP5-8.5. All projections are presented as the difference from present (the 1995-2014 average).

The climate variables contained within this dataset, and their units of measurement, are as follows:

• Average daily air temperature, change in degrees Celsius

• Average daily minimum air temperature, change in degrees Celsius

• Average daily maximum air temperature, change in degrees Celsius

• Number of hot days (days >25 °C)

• Number of very hot days (days >30 °C)

• Heatwave duration, change in length of the longest annual heatwave

• Heatwave frequency, change in annual number of days spent in heatwave

• Total rainfall, change in percent

• Heavy rainfall (99th percentile), change in percent

• Number of wet days (days >1mm rain)

• Number of very wet days (days >25mm rain)

• Number of dry days (days <1mm rain)

• Meteorological drought duration, change in length of the longest meteorological drought

• Meteorological drought frequency, change in number of days spent in drought

• Drought exposure, expressed as Potential Evapotranspiration Deficit, change in mm per year

• Average solar radiation, change in watts per square metre

• Average wind speed, change in percent

• Number of windy days (days >10 m/s)

• Strong wind (99th percentile), change in percent

More detailed information about the data contained here is available in the report produced by Earth Sciences NZ for Auckland Council (Macara, G., Broadbent, A., Stone, D., Gibson, P., Campbell, I., Woolley, J-M., Behrens, E., Fauchereau, N. and Fedaeff, N. (2025) Auckland climate change CMIP6 projections for the Auckland region, prepared by Earth Sciences New Zealand for Auckland Council, TR2025/9), accessible at https://www.knowledgeauckland.org.nz/publications/auckland-climate-change-cmip6-projections-for-the-auckland-region/

", "keyword": [ "Climate Projections", "NIWA", "Chief Sustainability Office", "Earth Sciences NZ" ], "issued": "2025-11-23T19:27:11.000Z", "modified": "2025-11-23T22:14:23.945Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1502,-37.2987,175.5412,-36.0216", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::earth-sciences-new-zealand-climate-projections-for-auckland" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Earth_Sciences_New_Zealand_Climate_Projections_for_Auckland/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5b70c22d9ceb4c1b97d4041bbca2ec0e/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5b70c22d9ceb4c1b97d4041bbca2ec0e/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5b70c22d9ceb4c1b97d4041bbca2ec0e/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5b70c22d9ceb4c1b97d4041bbca2ec0e/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5b70c22d9ceb4c1b97d4041bbca2ec0e/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5b70c22d9ceb4c1b97d4041bbca2ec0e/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5b70c22d9ceb4c1b97d4041bbca2ec0e/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5b70c22d9ceb4c1b97d4041bbca2ec0e/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5b70c22d9ceb4c1b97d4041bbca2ec0e/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=155444e2ffc04ce8ad92680c3567fb72", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::auckland-region-digital-surface-model-dsm-2024-webmap-for-visualisation", "title": "Auckland Region Digital Surface Model (DSM) 2024 - Webmap for visualisation", "description": "

A Digital Surface Model (DSM) represents the top surface of the earth, including all natural and artificial objects on it. In a DSM, every point (or pixel in a raster grid) represents the highest visible surface at that location. This means a DSM captures the tops of buildings and other human-made structures, tree canopies and other dense vegetation, infrastructure like utility poles and bridges, the bare ground where no objects are present. 
Woolpert was contracted by Auckland Council to collect LiDAR data over the outer parts of the Auckland Region. This project was designed to be consistent with the 2024 NIWE LiDAR capture over central Auckland, essentially extending that data set.
Separately, Regional Software Holdings Limited (RSHL), on behalf of the New Zealand Government, hired Woolpert to capture aerial LiDAR over storm-damaged areas in multiple regions, including Auckland.  

Both surveys were required to meet high-quality standards:

•    Vertical Accuracy: ≤20cm (95% CI)
•    Horizontal Accuracy: ≤100cm (95% CI)
•    Emitted Pulse Density: 8ppsm
•    Ground Classification: ICSM level 2
•    Projection: NZTM2000 
•    Vertical datum: NZVD2016 
•    Tiling: NZTopo50 1:1000 tiles
•    Number of tiles: 18,036
•    Format: GeoTIFF
•    Hydro-flattened
•    Resolution: 1m cell 
•    Ancillary files in ESRI Shapefile format
•    Metadata: You can access the detailed project reports at the following links:
Auckland LiDAR Survey Report (2024) | LINZ Data Service
Auckland Part 2 LiDAR Survey Report 2024 | LINZ Data Service

Download: To request this dataset as a full download please contact us at gis@aklc.govt.nz

", "keyword": [ "Lidar", "Elevation", "Digital Surface Model", "DSM" ], "issued": "2025-10-31T03:44:22.000Z", "modified": "2025-11-12T00:13:41.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "RoseA@aklc.govt.nz_aucklandcouncil", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "173.1037,-37.6557,177.0220,-35.8301", "license": "", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::auckland-region-digital-surface-model-dsm-2024-webmap-for-visualisation" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=f3139df0e1ef4114a3ba44e6420d6a0e", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::auckland-region-digital-surface-model-dsm-2024", "title": "Auckland Region Digital Surface Model (DSM) 2024", "description": "

A Digital Surface Model (DSM) represents the top surface of the earth, including all natural and artificial objects on it. In a DSM, every point (or pixel in a raster grid) represents the highest visible surface at that location. This means a DSM captures the tops of buildings and other human-made structures, tree canopies and other dense vegetation, infrastructure like utility poles and bridges, the bare ground where no objects are present. 
Woolpert was contracted by Auckland Council to collect LiDAR data over the outer parts of the Auckland Region. This project was designed to be consistent with the 2024 NIWE LiDAR capture over central Auckland, essentially extending that data set.
Separately, Regional Software Holdings Limited (RSHL), on behalf of the New Zealand Government, hired Woolpert to capture aerial LiDAR over storm-damaged areas in multiple regions, including Auckland.  

Both surveys were required to meet high-quality standards:

•    Vertical Accuracy: ≤20cm (95% CI)
•    Horizontal Accuracy: ≤100cm (95% CI)
•    Emitted Pulse Density: 8ppsm
•    Ground Classification: ICSM level 2
•    Projection: NZTM2000 
•    Vertical datum: NZVD2016 
•    Tiling: NZTopo50 1:1000 tiles
•    Number of tiles: 18,036
•    Format: GeoTIFF
•    Hydro-flattened
•    Resolution: 1m cell 
•    Ancillary files in ESRI Shapefile format
•    Metadata: You can access the detailed project reports at the following links:
Auckland LiDAR Survey Report (2024) | LINZ Data Service
Auckland Part 2 LiDAR Survey Report 2024 | LINZ Data Service

Download: To request this dataset as a full download please contact us at gis@aklc.govt.nz

 

", "keyword": [ "Elevation", "Digital Surface Model", "DSM", "Lidar" ], "issued": "2025-10-30T05:57:00.000Z", "modified": "2025-11-11T02:22:02.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1700,-37.3073,175.5461,-36.0203", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::auckland-region-digital-surface-model-dsm-2024" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiledimageservices1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Auckland_DSM_2024/ImageServer" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=01a1aa962a1e4538abe90802c590774c", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::auckland-part-2-lidar-point-cloud-2024-linz", "title": "Auckland Part 2 LiDAR Point Cloud (2024) LINZ", "description": "
This link directs to https://data.linz.govt.nz/
 
By clicking this link, you will be directed away from the Auckland Council Open Data Portal to a third-party website.
 
It is important to note that all third-party data is subject to the terms and conditions of the copyright owner. Auckland Council is not responsible for the accuracy, reliability or completeness of this third-party data. 
", "keyword": [ "External Resource", "Lidar" ], "issued": "2025-10-12T08:54:33.000Z", "modified": "2025-10-13T06:15:00.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "

Please refer to the terms and conditions from the third-part website (https://data.linz.govt.nz).

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::auckland-part-2-lidar-point-cloud-2024-linz" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://data.linz.govt.nz/layer/d3W9HT9YGf35Ph8/auckland-part-2-lidar-pointcloud-2024" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=c7ccc22780ed4e1bab3c9408bc00ba34", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::auckland-part-1-lidar-point-cloud-2024-linz", "title": "Auckland Part 1 LiDAR Point Cloud (2024) LINZ", "description": "
This link directs to https://data.linz.govt.nz/
 
By clicking this link, you will be directed away from the Auckland Council Open Data Portal to a third-party website.
 
It is important to note that all third-party data is subject to the terms and conditions of the copyright owner. Auckland Council is not responsible for the accuracy, reliability or completeness of this third-party data. 
", "keyword": [ "External Resource", "Lidar" ], "issued": "2025-10-12T08:48:16.000Z", "modified": "2025-10-13T03:58:36.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "

Please refer to the terms and conditions from the third-part website (https://data.linz.govt.nz).

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::auckland-part-1-lidar-point-cloud-2024-linz" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://data.linz.govt.nz/layer/d3VcCb5rKzNsNGk/auckland-part-1-lidar-point-cloud-2024" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=bc93510f24f1499d86035e23addff14e", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::auckland-point-cloud-part-2-open-topography-", "title": "Auckland Point Cloud Part 2 Open Topography ", "description": "
This link directs to Opentopography.org
 
By clicking this link, you will be directed away from the Auckland Council Open Data Portal to a third-party website.
 
It is important to note that all third-party data is subject to the terms and conditions of the copyright owner. Auckland Council is not responsible for the accuracy, reliability or completeness of this third-party data. 
", "keyword": [ "External Resource", "Lidar" ], "issued": "2025-10-12T08:34:22.000Z", "modified": "2025-10-12T08:45:21.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "

Please refer to the terms and conditions from the third-part website (Open Topography website).

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::auckland-point-cloud-part-2-open-topography-" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://portal.opentopography.org/datasetMetadata?otCollectionID=OT.062025.2193.2" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=a8f82608e8f74d19862fcf8101d6722f", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::auckland-point-cloud-part-1-open-topography", "title": "Auckland Point Cloud Part 1 Open Topography", "description": "
This link directs to Opentopography.org
 
By clicking this link, you will be directed away from the Auckland Council Open Data Portal to a third-party website.
 
It is important to note that all third-party data is subject to the terms and conditions of the copyright owner. Auckland Council is not responsible for the accuracy, reliability or completeness of this third-party data. 
", "keyword": [ "External Resource", "Lidar" ], "issued": "2025-10-12T07:57:45.000Z", "modified": "2025-10-12T08:43:31.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "

Please refer to the terms and conditions from the third-part website (Open Topography website).

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::auckland-point-cloud-part-1-open-topography" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://portal.opentopography.org/datasetMetadata?otCollectionID=OT.042025.2193.1" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=36c6040d9ab14291ba97752ddbdf39e8", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::auckland-infrared-imagery-2024-2025", "title": "Auckland Infrared Imagery 2024 - 2025", "description": "

In 2022, Auckland Council contracted Aerial Surveys Ltd to supply 0.075 m GSD digital ortho imagery covering the Auckland region. Aerial photography was captured over the Auckland Region and the Hunua Ranges, totalling approximately 6,130 km2.

Data Acquisition 

The aerial photography for this project was captured within the 2023/24 flying season (September 2023 –April 2024) and 2024/25 flying season (September 2024 – April 2025). The aerial imagery was captured on the following dates: 1 February 2024, 24 February 2024, 28-29 February 2024, 1 March 2024, 9-10 March 2024, 16 March 2024, 19-21 March 2024, 31 March 2024, 8 May 2024, 11 May 2024, 11-14 January 2025, 5-6 March 2025.

Imagery Specification

Note: Auckland Council can provide R-G-B-NIR imagery for the area in GEOTIFF format as well. Please contact us at gis@aklc.govt.nz to request the four-band imagery.

Map Projection

All spatial data for this project is provided in terms of New Zealand Transverse Mercator 2000 map projection (NZTM2000). The ellipsoidal datum is New Zealand Geodetic Datum 2000 (NZGD2000). The airborne GPS and ground control GPS data was converted from ellipsoidal heights into orthometric heights using the LINZ NZGeoid16 separation model. For this project, the orthometric vertical datum is New Zealand Vertical Datum 2016 (NZVD2016).

Map Projection

All spatial data for this project provided in terms of New Zealand Transverse Mercator 2000 map projection (NZTM2000). The ellipsoidal datum is New Zealand Geodetic Datum 2000 (NZGD2000). The airborne GPS and ground control GPS data was converted from ellipsoidal heights into orthometric heights using the LINZ NZGeoid16 separation model. For this project the orthometric vertical datum is New Zealand Vertical Datum 2016 (NZVD2016).

Camera and Flying Height

Most of the photography was captured using Vexcel's digital UltraCam Eagle Mark 3 (UCE-3) and UltraCam Eagle Prime (UCE-p) camera fitted with the 100 mm lens and flown at an altitude of  approximately 4,732 ft (1,442 m) with the lowest ground GSD set at 0.075 m. These cameras are fitted to a GSM 3000 gyro-stabilised mount and IGI AEROcontrol GNSS/IMU positioning system. Some portions were flown using Vexcel's digital UltraCamLp (UCLp) camera fitted with the 70 mm lens and flown at an altitude of approximately 2,952 ft (900 m).

Sun Angle

Imagery captured with a minimum sun angle of +40 degrees subject to a 5-degree tolerance when capture is in progress. It was agreed (February 2024) to lower the sun angle to +30 degrees over rural areas and +40 degrees over urban/city areas. The sun angle of the imagery used for the orthorectification ranged from 24 to 75 degrees.

Flight Planning

The flight survey number for this project is SN14259.

The flight plan is named ‘Auck_075cm_UCLp_v3’ and comprises 137 runs, 11,975 frames. All imagery captured in stereo: forward overlap 60%, min 54%; side overlap 35%, min 15%. Imagery over CBD and tall building areas captured in stereo: forward overlap 80%; side overlap 80%. The additional flight plan is named ‘Auckland-80x80-2022-23-7-5cm-UCE3’ and comprises 17 runs, 218 frames.

Urban Building Displacement Specification

Urban 0.075 m GSD imagery – using the UCE-3, UCEp and UCLp cameras and by flying with 60% forward overlap and with 35% sidelap (standard stereo coverage) will achieve <1 m building lean per 3 m height in the corners of the imagery used. Tall structures inwards of the corner of the frame will have less lean the closer to the nadir they are. <0.37 m building lean per 3 m of height in the corners of the imagery using increased 80/80 overlap in the CBD area. Very tall buildings have been further straightened using manual techniques. To help reduce building lean in the CBD area additional processing has been applied to produce true orthos for building verticality.

Ground Control

A combination of existing control and LINZ benchmarks were observed for use with the aerial triangulation and bundle adjustment.

DTM for Ortho Production

The digital terrain model used for this project was derived from LiDAR DTM data flown in 2015. Outside the LiDAR DTM a new DTM was collected from the 0.075 m GSD stereo imagery using photogrammetric techniques, largely automated pixel matching and autocorrelation process. The DTM data was merged seamlessly and accuracy checked to meet the ortho imagery specification. The DTM was further processed and edited suitable for the ortho production.

", "keyword": [ "Imagery", "Infrared", "2024-2025", "Auckland" ], "issued": "2025-05-08T22:51:42.000Z", "modified": "2025-08-07T20:06:19.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "173.9484,-37.3657,175.7623,-35.9526", "license": "
Creative Commons 4.0

Any data that is shared, copied or distributed must have the required acknowledgements and attributions for the Ortho imagery and associated products provided in this project.
• You may use this work for commercial purposes
• You must attribute the creator in your own works: 

Copyright: Auckland Council & Aerial Surveys Ltd
", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::auckland-infrared-imagery-2024-2025" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiles.arcgis.com/tiles/n4yPwebTjJCmXB6W/arcgis/rest/services/AucklandInfraredImagery2024/MapServer" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=36c6040d9ab14291ba97752ddbdf39e8&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::igb-mosaic", "title": "IGB mosaic", "description": "

In 2022, Auckland Council contracted Aerial Surveys Ltd to supply 0.075 m GSD digital ortho imagery covering the Auckland region. Aerial photography was captured over the Auckland Region and the Hunua Ranges, totalling approximately 6,130 km2.

Data Acquisition 

The aerial photography for this project was captured within the 2023/24 flying season (September 2023 –April 2024) and 2024/25 flying season (September 2024 – April 2025). The aerial imagery was captured on the following dates: 1 February 2024, 24 February 2024, 28-29 February 2024, 1 March 2024, 9-10 March 2024, 16 March 2024, 19-21 March 2024, 31 March 2024, 8 May 2024, 11 May 2024, 11-14 January 2025, 5-6 March 2025.

Imagery Specification

Note: Auckland Council can provide R-G-B-NIR imagery for the area in GEOTIFF format as well. Please contact us at gis@aklc.govt.nz to request the four-band imagery.

Map Projection

All spatial data for this project is provided in terms of New Zealand Transverse Mercator 2000 map projection (NZTM2000). The ellipsoidal datum is New Zealand Geodetic Datum 2000 (NZGD2000). The airborne GPS and ground control GPS data was converted from ellipsoidal heights into orthometric heights using the LINZ NZGeoid16 separation model. For this project, the orthometric vertical datum is New Zealand Vertical Datum 2016 (NZVD2016).

Map Projection

All spatial data for this project provided in terms of New Zealand Transverse Mercator 2000 map projection (NZTM2000). The ellipsoidal datum is New Zealand Geodetic Datum 2000 (NZGD2000). The airborne GPS and ground control GPS data was converted from ellipsoidal heights into orthometric heights using the LINZ NZGeoid16 separation model. For this project the orthometric vertical datum is New Zealand Vertical Datum 2016 (NZVD2016).

Camera and Flying Height

Most of the photography was captured using Vexcel's digital UltraCam Eagle Mark 3 (UCE-3) and UltraCam Eagle Prime (UCE-p) camera fitted with the 100 mm lens and flown at an altitude of  approximately 4,732 ft (1,442 m) with the lowest ground GSD set at 0.075 m. These cameras are fitted to a GSM 3000 gyro-stabilised mount and IGI AEROcontrol GNSS/IMU positioning system. Some portions were flown using Vexcel's digital UltraCamLp (UCLp) camera fitted with the 70 mm lens and flown at an altitude of approximately 2,952 ft (900 m).

Sun Angle

Imagery captured with a minimum sun angle of +40 degrees subject to a 5-degree tolerance when capture is in progress. It was agreed (February 2024) to lower the sun angle to +30 degrees over rural areas and +40 degrees over urban/city areas. The sun angle of the imagery used for the orthorectification ranged from 24 to 75 degrees.

Flight Planning

The flight survey number for this project is SN14259.

The flight plan is named ‘Auck_075cm_UCLp_v3’ and comprises 137 runs, 11,975 frames. All imagery captured in stereo: forward overlap 60%, min 54%; side overlap 35%, min 15%. Imagery over CBD and tall building areas captured in stereo: forward overlap 80%; side overlap 80%. The additional flight plan is named ‘Auckland-80x80-2022-23-7-5cm-UCE3’ and comprises 17 runs, 218 frames.

Urban Building Displacement Specification

Urban 0.075 m GSD imagery – using the UCE-3, UCEp and UCLp cameras and by flying with 60% forward overlap and with 35% sidelap (standard stereo coverage) will achieve <1 m building lean per 3 m height in the corners of the imagery used. Tall structures inwards of the corner of the frame will have less lean the closer to the nadir they are. <0.37 m building lean per 3 m of height in the corners of the imagery using increased 80/80 overlap in the CBD area. Very tall buildings have been further straightened using manual techniques. To help reduce building lean in the CBD area additional processing has been applied to produce true orthos for building verticality.

Ground Control

A combination of existing control and LINZ benchmarks were observed for use with the aerial triangulation and bundle adjustment.

DTM for Ortho Production

The digital terrain model used for this project was derived from LiDAR DTM data flown in 2015. Outside the LiDAR DTM a new DTM was collected from the 0.075 m GSD stereo imagery using photogrammetric techniques, largely automated pixel matching and autocorrelation process. The DTM data was merged seamlessly and accuracy checked to meet the ortho imagery specification. The DTM was further processed and edited suitable for the ortho production.

", "keyword": [ "Imagery", "Infrared", "2024-2025", "Auckland" ], "issued": "2025-05-08T22:51:42.000Z", "modified": "2025-08-07T20:06:19.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "173.9484,-37.3657,175.7623,-35.9526", "license": "
Creative Commons 4.0

Any data that is shared, copied or distributed must have the required acknowledgements and attributions for the Ortho imagery and associated products provided in this project.
• You may use this work for commercial purposes
• You must attribute the creator in your own works: 

Copyright: Auckland Council & Aerial Surveys Ltd
", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::igb-mosaic" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiles.arcgis.com/tiles/n4yPwebTjJCmXB6W/arcgis/rest/services/AucklandInfraredImagery2024/MapServer/0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=36c6040d9ab14291ba97752ddbdf39e8&sublayer=1", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::boundary-4", "title": "Boundary", "description": "

In 2022, Auckland Council contracted Aerial Surveys Ltd to supply 0.075 m GSD digital ortho imagery covering the Auckland region. Aerial photography was captured over the Auckland Region and the Hunua Ranges, totalling approximately 6,130 km2.

Data Acquisition 

The aerial photography for this project was captured within the 2023/24 flying season (September 2023 –April 2024) and 2024/25 flying season (September 2024 – April 2025). The aerial imagery was captured on the following dates: 1 February 2024, 24 February 2024, 28-29 February 2024, 1 March 2024, 9-10 March 2024, 16 March 2024, 19-21 March 2024, 31 March 2024, 8 May 2024, 11 May 2024, 11-14 January 2025, 5-6 March 2025.

Imagery Specification

Note: Auckland Council can provide R-G-B-NIR imagery for the area in GEOTIFF format as well. Please contact us at gis@aklc.govt.nz to request the four-band imagery.

Map Projection

All spatial data for this project is provided in terms of New Zealand Transverse Mercator 2000 map projection (NZTM2000). The ellipsoidal datum is New Zealand Geodetic Datum 2000 (NZGD2000). The airborne GPS and ground control GPS data was converted from ellipsoidal heights into orthometric heights using the LINZ NZGeoid16 separation model. For this project, the orthometric vertical datum is New Zealand Vertical Datum 2016 (NZVD2016).

Map Projection

All spatial data for this project provided in terms of New Zealand Transverse Mercator 2000 map projection (NZTM2000). The ellipsoidal datum is New Zealand Geodetic Datum 2000 (NZGD2000). The airborne GPS and ground control GPS data was converted from ellipsoidal heights into orthometric heights using the LINZ NZGeoid16 separation model. For this project the orthometric vertical datum is New Zealand Vertical Datum 2016 (NZVD2016).

Camera and Flying Height

Most of the photography was captured using Vexcel's digital UltraCam Eagle Mark 3 (UCE-3) and UltraCam Eagle Prime (UCE-p) camera fitted with the 100 mm lens and flown at an altitude of  approximately 4,732 ft (1,442 m) with the lowest ground GSD set at 0.075 m. These cameras are fitted to a GSM 3000 gyro-stabilised mount and IGI AEROcontrol GNSS/IMU positioning system. Some portions were flown using Vexcel's digital UltraCamLp (UCLp) camera fitted with the 70 mm lens and flown at an altitude of approximately 2,952 ft (900 m).

Sun Angle

Imagery captured with a minimum sun angle of +40 degrees subject to a 5-degree tolerance when capture is in progress. It was agreed (February 2024) to lower the sun angle to +30 degrees over rural areas and +40 degrees over urban/city areas. The sun angle of the imagery used for the orthorectification ranged from 24 to 75 degrees.

Flight Planning

The flight survey number for this project is SN14259.

The flight plan is named ‘Auck_075cm_UCLp_v3’ and comprises 137 runs, 11,975 frames. All imagery captured in stereo: forward overlap 60%, min 54%; side overlap 35%, min 15%. Imagery over CBD and tall building areas captured in stereo: forward overlap 80%; side overlap 80%. The additional flight plan is named ‘Auckland-80x80-2022-23-7-5cm-UCE3’ and comprises 17 runs, 218 frames.

Urban Building Displacement Specification

Urban 0.075 m GSD imagery – using the UCE-3, UCEp and UCLp cameras and by flying with 60% forward overlap and with 35% sidelap (standard stereo coverage) will achieve <1 m building lean per 3 m height in the corners of the imagery used. Tall structures inwards of the corner of the frame will have less lean the closer to the nadir they are. <0.37 m building lean per 3 m of height in the corners of the imagery using increased 80/80 overlap in the CBD area. Very tall buildings have been further straightened using manual techniques. To help reduce building lean in the CBD area additional processing has been applied to produce true orthos for building verticality.

Ground Control

A combination of existing control and LINZ benchmarks were observed for use with the aerial triangulation and bundle adjustment.

DTM for Ortho Production

The digital terrain model used for this project was derived from LiDAR DTM data flown in 2015. Outside the LiDAR DTM a new DTM was collected from the 0.075 m GSD stereo imagery using photogrammetric techniques, largely automated pixel matching and autocorrelation process. The DTM data was merged seamlessly and accuracy checked to meet the ortho imagery specification. The DTM was further processed and edited suitable for the ortho production.

", "keyword": [ "Imagery", "Infrared", "2024-2025", "Auckland" ], "issued": "2025-05-08T22:51:42.000Z", "modified": "2025-08-07T20:06:19.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "173.9484,-37.3657,175.7623,-35.9526", "license": "
Creative Commons 4.0

Any data that is shared, copied or distributed must have the required acknowledgements and attributions for the Ortho imagery and associated products provided in this project.
• You may use this work for commercial purposes
• You must attribute the creator in your own works: 

Copyright: Auckland Council & Aerial Surveys Ltd
", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::boundary-4" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiles.arcgis.com/tiles/n4yPwebTjJCmXB6W/arcgis/rest/services/AucklandInfraredImagery2024/MapServer/1" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=36c6040d9ab14291ba97752ddbdf39e8&sublayer=2", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::footprint-4", "title": "Footprint", "description": "

In 2022, Auckland Council contracted Aerial Surveys Ltd to supply 0.075 m GSD digital ortho imagery covering the Auckland region. Aerial photography was captured over the Auckland Region and the Hunua Ranges, totalling approximately 6,130 km2.

Data Acquisition 

The aerial photography for this project was captured within the 2023/24 flying season (September 2023 –April 2024) and 2024/25 flying season (September 2024 – April 2025). The aerial imagery was captured on the following dates: 1 February 2024, 24 February 2024, 28-29 February 2024, 1 March 2024, 9-10 March 2024, 16 March 2024, 19-21 March 2024, 31 March 2024, 8 May 2024, 11 May 2024, 11-14 January 2025, 5-6 March 2025.

Imagery Specification

Note: Auckland Council can provide R-G-B-NIR imagery for the area in GEOTIFF format as well. Please contact us at gis@aklc.govt.nz to request the four-band imagery.

Map Projection

All spatial data for this project is provided in terms of New Zealand Transverse Mercator 2000 map projection (NZTM2000). The ellipsoidal datum is New Zealand Geodetic Datum 2000 (NZGD2000). The airborne GPS and ground control GPS data was converted from ellipsoidal heights into orthometric heights using the LINZ NZGeoid16 separation model. For this project, the orthometric vertical datum is New Zealand Vertical Datum 2016 (NZVD2016).

Map Projection

All spatial data for this project provided in terms of New Zealand Transverse Mercator 2000 map projection (NZTM2000). The ellipsoidal datum is New Zealand Geodetic Datum 2000 (NZGD2000). The airborne GPS and ground control GPS data was converted from ellipsoidal heights into orthometric heights using the LINZ NZGeoid16 separation model. For this project the orthometric vertical datum is New Zealand Vertical Datum 2016 (NZVD2016).

Camera and Flying Height

Most of the photography was captured using Vexcel's digital UltraCam Eagle Mark 3 (UCE-3) and UltraCam Eagle Prime (UCE-p) camera fitted with the 100 mm lens and flown at an altitude of  approximately 4,732 ft (1,442 m) with the lowest ground GSD set at 0.075 m. These cameras are fitted to a GSM 3000 gyro-stabilised mount and IGI AEROcontrol GNSS/IMU positioning system. Some portions were flown using Vexcel's digital UltraCamLp (UCLp) camera fitted with the 70 mm lens and flown at an altitude of approximately 2,952 ft (900 m).

Sun Angle

Imagery captured with a minimum sun angle of +40 degrees subject to a 5-degree tolerance when capture is in progress. It was agreed (February 2024) to lower the sun angle to +30 degrees over rural areas and +40 degrees over urban/city areas. The sun angle of the imagery used for the orthorectification ranged from 24 to 75 degrees.

Flight Planning

The flight survey number for this project is SN14259.

The flight plan is named ‘Auck_075cm_UCLp_v3’ and comprises 137 runs, 11,975 frames. All imagery captured in stereo: forward overlap 60%, min 54%; side overlap 35%, min 15%. Imagery over CBD and tall building areas captured in stereo: forward overlap 80%; side overlap 80%. The additional flight plan is named ‘Auckland-80x80-2022-23-7-5cm-UCE3’ and comprises 17 runs, 218 frames.

Urban Building Displacement Specification

Urban 0.075 m GSD imagery – using the UCE-3, UCEp and UCLp cameras and by flying with 60% forward overlap and with 35% sidelap (standard stereo coverage) will achieve <1 m building lean per 3 m height in the corners of the imagery used. Tall structures inwards of the corner of the frame will have less lean the closer to the nadir they are. <0.37 m building lean per 3 m of height in the corners of the imagery using increased 80/80 overlap in the CBD area. Very tall buildings have been further straightened using manual techniques. To help reduce building lean in the CBD area additional processing has been applied to produce true orthos for building verticality.

Ground Control

A combination of existing control and LINZ benchmarks were observed for use with the aerial triangulation and bundle adjustment.

DTM for Ortho Production

The digital terrain model used for this project was derived from LiDAR DTM data flown in 2015. Outside the LiDAR DTM a new DTM was collected from the 0.075 m GSD stereo imagery using photogrammetric techniques, largely automated pixel matching and autocorrelation process. The DTM data was merged seamlessly and accuracy checked to meet the ortho imagery specification. The DTM was further processed and edited suitable for the ortho production.

", "keyword": [ "Imagery", "Infrared", "2024-2025", "Auckland" ], "issued": "2025-05-08T22:51:42.000Z", "modified": "2025-08-07T20:06:19.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "173.9484,-37.3657,175.7623,-35.9526", "license": "
Creative Commons 4.0

Any data that is shared, copied or distributed must have the required acknowledgements and attributions for the Ortho imagery and associated products provided in this project.
• You may use this work for commercial purposes
• You must attribute the creator in your own works: 

Copyright: Auckland Council & Aerial Surveys Ltd
", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::footprint-4" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiles.arcgis.com/tiles/n4yPwebTjJCmXB6W/arcgis/rest/services/AucklandInfraredImagery2024/MapServer/2" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=36c6040d9ab14291ba97752ddbdf39e8&sublayer=3", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::image-4", "title": "Image", "description": "

In 2022, Auckland Council contracted Aerial Surveys Ltd to supply 0.075 m GSD digital ortho imagery covering the Auckland region. Aerial photography was captured over the Auckland Region and the Hunua Ranges, totalling approximately 6,130 km2.

Data Acquisition 

The aerial photography for this project was captured within the 2023/24 flying season (September 2023 –April 2024) and 2024/25 flying season (September 2024 – April 2025). The aerial imagery was captured on the following dates: 1 February 2024, 24 February 2024, 28-29 February 2024, 1 March 2024, 9-10 March 2024, 16 March 2024, 19-21 March 2024, 31 March 2024, 8 May 2024, 11 May 2024, 11-14 January 2025, 5-6 March 2025.

Imagery Specification

Note: Auckland Council can provide R-G-B-NIR imagery for the area in GEOTIFF format as well. Please contact us at gis@aklc.govt.nz to request the four-band imagery.

Map Projection

All spatial data for this project is provided in terms of New Zealand Transverse Mercator 2000 map projection (NZTM2000). The ellipsoidal datum is New Zealand Geodetic Datum 2000 (NZGD2000). The airborne GPS and ground control GPS data was converted from ellipsoidal heights into orthometric heights using the LINZ NZGeoid16 separation model. For this project, the orthometric vertical datum is New Zealand Vertical Datum 2016 (NZVD2016).

Map Projection

All spatial data for this project provided in terms of New Zealand Transverse Mercator 2000 map projection (NZTM2000). The ellipsoidal datum is New Zealand Geodetic Datum 2000 (NZGD2000). The airborne GPS and ground control GPS data was converted from ellipsoidal heights into orthometric heights using the LINZ NZGeoid16 separation model. For this project the orthometric vertical datum is New Zealand Vertical Datum 2016 (NZVD2016).

Camera and Flying Height

Most of the photography was captured using Vexcel's digital UltraCam Eagle Mark 3 (UCE-3) and UltraCam Eagle Prime (UCE-p) camera fitted with the 100 mm lens and flown at an altitude of  approximately 4,732 ft (1,442 m) with the lowest ground GSD set at 0.075 m. These cameras are fitted to a GSM 3000 gyro-stabilised mount and IGI AEROcontrol GNSS/IMU positioning system. Some portions were flown using Vexcel's digital UltraCamLp (UCLp) camera fitted with the 70 mm lens and flown at an altitude of approximately 2,952 ft (900 m).

Sun Angle

Imagery captured with a minimum sun angle of +40 degrees subject to a 5-degree tolerance when capture is in progress. It was agreed (February 2024) to lower the sun angle to +30 degrees over rural areas and +40 degrees over urban/city areas. The sun angle of the imagery used for the orthorectification ranged from 24 to 75 degrees.

Flight Planning

The flight survey number for this project is SN14259.

The flight plan is named ‘Auck_075cm_UCLp_v3’ and comprises 137 runs, 11,975 frames. All imagery captured in stereo: forward overlap 60%, min 54%; side overlap 35%, min 15%. Imagery over CBD and tall building areas captured in stereo: forward overlap 80%; side overlap 80%. The additional flight plan is named ‘Auckland-80x80-2022-23-7-5cm-UCE3’ and comprises 17 runs, 218 frames.

Urban Building Displacement Specification

Urban 0.075 m GSD imagery – using the UCE-3, UCEp and UCLp cameras and by flying with 60% forward overlap and with 35% sidelap (standard stereo coverage) will achieve <1 m building lean per 3 m height in the corners of the imagery used. Tall structures inwards of the corner of the frame will have less lean the closer to the nadir they are. <0.37 m building lean per 3 m of height in the corners of the imagery using increased 80/80 overlap in the CBD area. Very tall buildings have been further straightened using manual techniques. To help reduce building lean in the CBD area additional processing has been applied to produce true orthos for building verticality.

Ground Control

A combination of existing control and LINZ benchmarks were observed for use with the aerial triangulation and bundle adjustment.

DTM for Ortho Production

The digital terrain model used for this project was derived from LiDAR DTM data flown in 2015. Outside the LiDAR DTM a new DTM was collected from the 0.075 m GSD stereo imagery using photogrammetric techniques, largely automated pixel matching and autocorrelation process. The DTM data was merged seamlessly and accuracy checked to meet the ortho imagery specification. The DTM was further processed and edited suitable for the ortho production.

", "keyword": [ "Imagery", "Infrared", "2024-2025", "Auckland" ], "issued": "2025-05-08T22:51:42.000Z", "modified": "2025-08-07T20:06:19.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "173.9484,-37.3657,175.7623,-35.9526", "license": "
Creative Commons 4.0

Any data that is shared, copied or distributed must have the required acknowledgements and attributions for the Ortho imagery and associated products provided in this project.
• You may use this work for commercial purposes
• You must attribute the creator in your own works: 

Copyright: Auckland Council & Aerial Surveys Ltd
", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::image-4" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiles.arcgis.com/tiles/n4yPwebTjJCmXB6W/arcgis/rest/services/AucklandInfraredImagery2024/MapServer/3" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=e6864876f41841919f197e065e032f4d&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::takarunga-mount-victoria-aerial-imagery-2024", "title": "Takarunga (Mount Victoria) Aerial Imagery - 2024", "description": "

The Takarunga Maunga 2024 Survey – conducted by the Environmental Services Unmanned Aerial Vehicle team (ESUAV) in February 2024 – delivered high-resolution (0.02 m), high-fidelity terrain models to support the Tūpuna Maunga Authority work. ESUAV used a bidirectional flight path grid to acquire and map the Maunga's features. The photogrammetric process was executed using a Mavic 3 Enterprise (20MP) sensor to capture aerial imagery for the official extent of Takarunga (Mount Victoria). 

", "keyword": [ "TMA", "Aerial", "Imagery" ], "issued": "2025-07-15T02:51:59.000Z", "modified": "2025-07-31T20:39:02.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.7974,-36.8279,174.8011,-36.8251", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::takarunga-mount-victoria-aerial-imagery-2024" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiles.arcgis.com/tiles/n4yPwebTjJCmXB6W/arcgis/rest/services/Takarunga_2024_Aerial/MapServer/0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=16d77ed462344eb98217ef25400dbce7&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::takarunga-mount-victoria-aerial-imagery-2022", "title": "Takarunga (Mount Victoria) Aerial Imagery - 2022", "description": "

The Takarunga Maunga 2022 Survey – conducted by Boffa Miskell Environmental Consultants in November 2022 – delivered high-resolution (0.01 m), high-fidelity terrain models to support the Tūpuna Maunga Authority work. Boffa Miskell used a bidirectional flight path grid to acquire and map the Maunga's features. The photogrammetric process was executed using a Phantom 4 Pro (20MP) sensor to capture aerial imagery for the official extent of Takarunga (Mount Victoria). 

", "keyword": [ "TMA", "Aerial", "Imagery" ], "issued": "2025-07-15T02:40:36.000Z", "modified": "2025-07-31T20:39:01.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.7974,-36.8279,174.8010,-36.8251", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::takarunga-mount-victoria-aerial-imagery-2022" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiles.arcgis.com/tiles/n4yPwebTjJCmXB6W/arcgis/rest/services/Takarunga_Aerial_2022/MapServer/0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=ce9a53c151e34d3c8fdf293c6e830271&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::takarunga-mount-victoria-dsm-2022", "title": "Takarunga (Mount Victoria) DSM - 2022", "description": "

The Takarunga Maunga 2022 Survey – conducted by Boffa Miskell Environmental Consultants in November 2022 – delivered high-resolution (0.07 m), high-fidelity terrain models to support the Tūpuna Maunga Authority work. Boffa Miskell used a bidirectional flight path grid to acquire and map the Maunga's features. The photogrammetric process was executed using a Phantom 4 Pro (20MP) sensor to capture aerial imagery for the official extent of Takarunga (Mount Victoria). 

", "keyword": [ "TMA", "DSM", "LiDAR" ], "issued": "2025-07-15T03:35:07.000Z", "modified": "2025-07-31T20:39:00.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.7974,-36.8279,174.8011,-36.8251", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::takarunga-mount-victoria-dsm-2022" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiles.arcgis.com/tiles/n4yPwebTjJCmXB6W/arcgis/rest/services/Takarunga_DSM_2022/MapServer/0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=0a71431803b94970bb240649e4ab07db&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::maungauika-north-head-dsm-2024", "title": "Maungauika (North Head) DSM - 2024", "description": "

The Maungauika Maunga 2024 Survey – conducted by the Environmental Services Unmanned Aerial Vehicle team (ESUAV) in February 2024 – delivered high-resolution (0.017 m), high-fidelity terrain models to support the Tūpuna Maunga Authority work. ESUAV used a bidirectional flight path grid to acquire and map the Maunga\"s features. The photogrammetric process was executed using a Mavic 3 Enterprise (20MP) sensor to capture aerial imagery for the official extent of Maungauika (North Head). 

", "keyword": [ "TMA", "DSM", "LiDAR" ], "issued": "2025-07-15T03:30:25.000Z", "modified": "2025-07-31T20:38:59.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.8100,-36.8300,174.8141,-36.8248", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::maungauika-north-head-dsm-2024" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiles.arcgis.com/tiles/n4yPwebTjJCmXB6W/arcgis/rest/services/Maungauika_DSM_2024/MapServer/0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=5abddd8f84324f0491893571e1bfeee1&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::maungauika-north-head-dsm-2022", "title": "Maungauika (North Head) DSM - 2022", "description": "

The Maungauika Maunga 2022 Survey – conducted by Boffa Miskell Environmental Consultants in November 2022 – delivered high-resolution (0.01 m), high-fidelity terrain models to support the Tūpuna Maunga Authority work. Boffa Miskell used a bidirectional flight path grid to acquire and map the Maunga\"s features. The photogrammetric process was executed using a Phantom 4 Pro (20MP) sensor to capture aerial imagery for the official extent of Maungauika (North Head).

", "keyword": [ "TMA", "DSM", "LiDAR" ], "issued": "2025-07-15T03:22:59.000Z", "modified": "2025-07-31T20:38:58.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.8100,-36.8300,174.8141,-36.8248", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::maungauika-north-head-dsm-2022" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiles.arcgis.com/tiles/n4yPwebTjJCmXB6W/arcgis/rest/services/Maungauika_DSM_2022/MapServer/0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=fbb3e15ecaff4d78b787b4303f0c6035&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::takarunga-mount-victoria-dsm-2024", "title": "Takarunga (Mount Victoria) DSM - 2024", "description": "

The Takarunga Maunga 2024 Survey – conducted by the Environmental Services Unmanned Aerial Vehicle team (ESUAV) in February 2024 – delivered high-resolution (0.02 m), high-fidelity terrain models to support the Tūpuna Maunga Authority work. ESUAV used a bidirectional flight path grid to acquire and map the Maunga's features. The photogrammetric process was executed using a Mavic 3 Enterprise (20MP) sensor to capture aerial imagery for the official extent of Takarunga (Mount Victoria).

", "keyword": [ "TMA", "DSM", "LiDAR" ], "issued": "2025-07-15T03:39:52.000Z", "modified": "2025-07-31T20:38:57.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.7974,-36.8279,174.8011,-36.8251", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::takarunga-mount-victoria-dsm-2024" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiles.arcgis.com/tiles/n4yPwebTjJCmXB6W/arcgis/rest/services/Takarunga_DSM_2024/MapServer/0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=a1b8641ecdd547b2ab2485baa8319658&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::maungauika-north-head-aerial-imagery-2022", "title": "Maungauika (North Head) Aerial Imagery - 2022", "description": "

The Maungauika Maunga 2022 Survey – conducted by Boffa Miskell Environmental Consultants in November 2022 – delivered high-resolution (0.01 m), high-fidelity terrain models to support the Tūpuna Maunga Authority work. Boffa Miskell used a bidirectional flight path grid to acquire and map the Maunga\"s features. The photogrammetric process was executed using a Phantom 4 Pro (20MP) sensor to capture aerial imagery for the official extent of Maungauika (North Head).

", "keyword": [ "TMA", "Aerial", "Imagery" ], "issued": "2025-07-15T00:18:28.000Z", "modified": "2025-07-31T20:38:56.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.8100,-36.8298,174.8139,-36.8250", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::maungauika-north-head-aerial-imagery-2022" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiles.arcgis.com/tiles/n4yPwebTjJCmXB6W/arcgis/rest/services/Maungauika_Aerial_2022/MapServer/0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=caf886a1311d49dba547e5e39b7419bb&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::maungauika-north-head-aerial-imagery-2024", "title": "Maungauika (North Head) Aerial Imagery - 2024", "description": "

The Maungauika Maunga 2024 Survey – conducted by the Environmental Services Unmanned Aerial Vehicle team (ESUAV) in February 2024 – delivered high-resolution (0.017 m), high-fidelity terrain models to support the Tūpuna Maunga Authority work. ESUAV used a bidirectional flight path grid to acquire and map the Maunga's features. The photogrammetric process was executed using a Mavic 3 Enterprise (20MP) sensor to capture aerial imagery for the official extent of Maungauika (North Head). 

", "keyword": [ "TMA", "Aerial", "Imagery" ], "issued": "2025-07-15T02:23:56.000Z", "modified": "2025-07-31T20:38:56.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.8100,-36.8299,174.8140,-36.8248", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::maungauika-north-head-aerial-imagery-2024" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiles.arcgis.com/tiles/n4yPwebTjJCmXB6W/arcgis/rest/services/Maungauika_Aerial_2024/MapServer/0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=934fcdc6c45d48df8252450ab2b224a2", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::new-zealand-elevation-data-download-app", "title": "New Zealand Elevation Data Download App", "description": "

This link directs to New Zealand Elevation Data Download website. By clicking this link, you will be directed away from the Auckland Council Open Data Portal to a third-party website. It is important to note that all third-party data is subject to the terms and conditions of the copyright owner. Auckland Council is not responsible for the accuracy, reliability or completeness of this third-party data.

", "keyword": [ "External Resource", "Elevation" ], "issued": "2025-07-11T01:05:05.000Z", "modified": "2025-07-11T01:22:29.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/documents/aucklandcouncil::new-zealand-elevation-data-download-app" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://experience.arcgis.com/experience/d4da631ac02b4ab9a81ae955a274d2d7" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=03e5152552834fccb1e65fc3bf009650&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::mean-high-water-springs-20m-sea-level-rise", "title": "Mean High Water Springs 20m sea level rise", "description": "

The Tidal Inundation & Sea Level Rise dataset maps the extent of sea water coverage expected around the Auckland Region in the future with sea level rise during high tides alone. These water levels are based on The Mean High Water Spring Tide Sea Levels + 0.5m increments of sea level rise. The Mean High Water Spring Tide Sea Levels are the elevation of the high tide that is equalled or exceeded by only the highest 10% of all high tides.

These high tide levels include the astronomically driven tide only (due to rotational and gravitational effects) and do not include waves or storm surges (which are the rise in sea level caused by wind action and low barometric pressure related to storm events). The extent of storm-tide inundation will be greater and this is mapped in the Coastal Storm Inundation Hazard data layer. Rainfall and freshwater flooding are also not included in this data, but are available separately in other geomaps layers e.g. ‘Flood Plains’, or on the Auckland Flood Viewer).

The mean high water spring tide sea levels have been updated based on the mean sea level averaged over the period 2001–2019. This accounts for sea level rise that has occurred up until the effective base date of 2010, but does not include sea level rise that has occurred since that period. This is set out in the report Coastal inundation from sea-level rise in the Auckland Region (NIWA, 2023). 0.5m sea level rise increments are added on top of this in order to assess the increasing coastal inundation hazard into the future.

Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

In MfE’s (2022) interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region. Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environmentand NZ Sea Risefor more information on MfE’s interim guidance on sea level rise and vertical land movement.

Mean high water spring tides are used to define the Coastal Marine area boundary within Auckland’s Unitary Plan. The inundation mapping is based on the Digital Elevation Model ground levels surveyed by aerial LiDAR between 2016-2018.

Lineage:

Coastal inundation from sea-level rise in the Auckland Region (NIWA, 2023)

(Note: The studies informing this mapping of coastal inundation generally used Auckland Vertical Datum 1946. Auckland Council is now transitioning to using New Zealand Vertical Datum 2016.)

Update Cycle:

Adhoc when improved data becomes available.

This data is available to the public on the Geomaps viewer and on Auckland Council Open Data portaland some coastal flood mapping is copied into LIM reports.

", "keyword": [ "MHWS", "Mean High Water Spring" ], "issued": "2025-05-30T08:32:17.000Z", "modified": "2025-06-13T12:06:01.905Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1597,-37.3034,175.5524,-36.0127", "license": "

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available data.

Constraints – Legal:

This data is available to the public on the Geomaps viewer.

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

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The high water level values (1% AEP + 1 msl) are used to calculate the required height of habitable floors for developments in the coastal inundation hazard zone, as per Unitary Plan rules. The dataset is primarily for the use of Regulatory and is included as part of the “Calculating Coastal Inundation Levels for the Auckland Region” training.

High sea level values for Auckland were collected between 2013 and 2019, via four separate studies:

  • In 2013, Auckland Council’s Civil Defence & Emergency Management Department commissioned NIWA to calculate and model coastal-storm inundation elevations for the entire Auckland region, primarily for emergency management purposes. NIWA calculated extreme high-water level values at fixed locations across the region, focusing on the open coasts and harbour areas.

  • In 2016, NIWA calculated high water level values for the east coast estuaries.

  • In 2020, DHI calculated high water levels for the Parakai/Helensville area to the south of the Kaipara Harbour. Inundation in this area is particularly complex due to the wide, low lying coastal plains sitting above the confluence of the Kaipara river with the harbour.

  • Also in 2019, NIWA calculated high water levels for Great Barrier and Little Barrier for 16 sites at ARI scenarios of 1, 2, 5, 10, 20, 50 and 100 years

Details of each study and the high water level calculations are available in Technical Report 2020/024 (Auckland’s Exposure to Coastal Inundation by Storm-tides and Waves December 2020).

", "keyword": [ "Coastal", "inundation", "hazard", "zone", "development", "restrictions", "unitary", "plan", "flooding", "sea", "level", "rise." ], "issued": "2025-05-30T08:20:46.000Z", "modified": "2025-05-30T08:21:23.391Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1614,-37.2553,175.4950,-36.0992", "license": "", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-storm-tide-sea-levels" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_StormTide_Sea_Levels/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4d1cae33bbe04e20a00835770fc63833/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4d1cae33bbe04e20a00835770fc63833/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4d1cae33bbe04e20a00835770fc63833/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4d1cae33bbe04e20a00835770fc63833/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4d1cae33bbe04e20a00835770fc63833/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4d1cae33bbe04e20a00835770fc63833/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4d1cae33bbe04e20a00835770fc63833/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4d1cae33bbe04e20a00835770fc63833/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4d1cae33bbe04e20a00835770fc63833/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=835f6766434044028e0a36c89ded0a3b&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-1-aep-0-5m-sea-level-rise", "title": "Coastal Inundation 1% AEP 0.5m sea level rise", "description": "

The Coastal Storm Inundation dataset maps the extent of sea water coverage expected around the Auckland Region during sustained coastal storm-tide flooding events. Elevated storm-tide sea levels are predicted based on the joint probability of a high tide, a storm surge (which is the rise in sea-level caused by wind action and low barometric pressure related to storm events), and wave setup. (Wave setup is the elevation of the mean sea level at the shoreline due to breaking waves. Larger dynamic wave processes like wave runup and overtopping are not included in this mapping so should be considered on top of these water levels. Rainfall and freshwater flooding are also not included in this data, but are available separately in other geomaps layers e.g. ‘Flood Plains’, or on the Auckland Flood Viewer).

Coastal inundation (or coastal flooding) is mapped for a range of Annual Exceedance Probability (AEP) events, where the AEP is the % probability of an event occurring each year. Extreme events can also often be referred to by their return period, or Average Recurrence Interval (ARI). The table below gives the conversion between the two terminologies:

AEP (%)

ARI (yr)

18.1

5

4.9

20

2.0

50

1.0

100

The extreme sea level events were calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020), Auckland’s exposure to coastal inundation by storm-tides and waves, Auckland Council technical report, TR2020/24, Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Increments of sea level rise have been applied on top of storm-tide sea level events in order to assess the increasing coastal flooding hazard into the future. Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

In MfE’s (2022) interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region. Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environmentand NZ Sea Risefor more information on MfE’s interim guidance on sea level rise and vertical land movement.

The inundation mapping is based on the Digital Elevation Model ground levels surveyed by aerial LiDAR between 2016-2018.

Coastal inundation mapping is not available for some scenarios for the Parakai-Helensville area as this area’s complex dynamics requires hydrodynamic modelling to accurately assess the coastal storm inundation extent. Hydrodynamic modelling has not yet been carried out for all scenarios (e.g. 1.5m sea level rise) but is available for most 2% & 1% AEP scenarios and all tidal (MHWS) scenarios. Please see technical report 2020/024for information on the hydrodynamic modelling.

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding. Additional coastal flooding scenarios (annual exceedance probability events + sea level rise) were mapped in 2023 by Watershed Engineering and mean high water spring tides + sea level rise were mapped by NIWA.

(Note: The studies informing this mapping of coastal inundation generally used Auckland Vertical Datum 1946. Auckland Council is now transitioning to using New Zealand Vertical Datum 2016.)

Update Cycle:

Adhoc when improved data becomes available.

This data is available to the public on the Geomaps viewer and on Auckland Council Open Data portaland some coastal flood mapping is copied into LIM reports.

", "keyword": [ "Coastal", "Storm", "Inundation" ], "issued": "2025-05-30T03:52:50.000Z", "modified": "2025-05-30T04:11:01.790Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1700,-37.3073,175.5461,-36.0203", "license": "

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available information.

Constraints – Legal:

This data is available to the public on the Geomaps viewer and some are copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-1-aep-0-5m-sea-level-rise" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_1_AEP_05m_sea_level_rise/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/835f6766434044028e0a36c89ded0a3b/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/835f6766434044028e0a36c89ded0a3b/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/835f6766434044028e0a36c89ded0a3b/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/835f6766434044028e0a36c89ded0a3b/kml?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=f8c2401f84614d9592ecd4a421f48dca&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-1-aep-1-5m-sea-level-rise", "title": "Coastal Inundation 1% AEP 1.5m sea level rise", "description": "

The Coastal Storm Inundation dataset maps the extent of sea water coverage expected around the Auckland Region during sustained coastal storm-tide flooding events. Elevated storm-tide sea levels are predicted based on the joint probability of a high tide, a storm surge (which is the rise in sea-level caused by wind action and low barometric pressure related to storm events), and wave setup. (Wave setup is the elevation of the mean sea level at the shoreline due to breaking waves. Larger dynamic wave processes like wave runup and overtopping are not included in this mapping so should be considered on top of these water levels. Rainfall and freshwater flooding are also not included in this data, but are available separately in other geomaps layers e.g. ‘Flood Plains’, or on the Auckland Flood Viewer).

Coastal inundation (or coastal flooding) is mapped for a range of Annual Exceedance Probability (AEP) events, where the AEP is the % probability of an event occurring each year. Extreme events can also often be referred to by their return period, or Average Recurrence Interval (ARI). The table below gives the conversion between the two terminologies:

AEP (%)

ARI (yr)

18.1

5

4.9

20

2.0

50

1.0

100

The extreme sea level events were calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020), Auckland’s exposure to coastal inundation by storm-tides and waves, Auckland Council technical report, TR2020/24, Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Increments of sea level rise have been applied on top of storm-tide sea level events in order to assess the increasing coastal flooding hazard into the future. Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

In MfE’s (2022) interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region. Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environmentand NZ Sea Risefor more information on MfE’s interim guidance on sea level rise and vertical land movement.

The inundation mapping is based on the Digital Elevation Model ground levels surveyed by aerial LiDAR between 2016-2018.

Coastal inundation mapping is not available for some scenarios for the Parakai-Helensville area as this area’s complex dynamics requires hydrodynamic modelling to accurately assess the coastal storm inundation extent. Hydrodynamic modelling has not yet been carried out for all scenarios (e.g. 1.5m sea level rise) but is available for most 2% & 1% AEP scenarios and all tidal (MHWS) scenarios. Please see technical report 2020/024for information on the hydrodynamic modelling.

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding. Additional coastal flooding scenarios (annual exceedance probability events + sea level rise) were mapped in 2023 by Watershed Engineering and mean high water spring tides + sea level rise were mapped by NIWA.

(Note: The studies informing this mapping of coastal inundation generally used Auckland Vertical Datum 1946. Auckland Council is now transitioning to using New Zealand Vertical Datum 2016.)

Update Cycle:

Adhoc when improved data becomes available.

This data is available to the public on the Geomaps viewer and on Auckland Council Open Data portaland some coastal flood mapping is copied into LIM reports.

", "keyword": [ "Coastal", "Storm", "Inundation" ], "issued": "2025-05-30T04:07:48.000Z", "modified": "2025-05-30T04:40:05.536Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1700,-37.3073,175.5461,-36.0203", "license": "

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available information.

Constraints – Legal:

This data is available to the public on the Geomaps viewer and some are copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-1-aep-1-5m-sea-level-rise" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_1_AEP_15m_sea_level_rise/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f8c2401f84614d9592ecd4a421f48dca/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f8c2401f84614d9592ecd4a421f48dca/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f8c2401f84614d9592ecd4a421f48dca/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f8c2401f84614d9592ecd4a421f48dca/kml?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=ca676d98b4384b74a56a3516a8916b0b&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-1-aep-1m-sea-level-rise", "title": "Coastal Inundation 1% AEP 1m sea level rise", "description": "

The Coastal Storm Inundation dataset maps the extent of sea water coverage expected around the Auckland Region during sustained coastal storm-tide flooding events. Elevated storm-tide sea levels are predicted based on the joint probability of a high tide, a storm surge (which is the rise in sea-level caused by wind action and low barometric pressure related to storm events), and wave setup. (Wave setup is the elevation of the mean sea level at the shoreline due to breaking waves. Larger dynamic wave processes like wave runup and overtopping are not included in this mapping so should be considered on top of these water levels. Rainfall and freshwater flooding are also not included in this data, but are available separately in other geomaps layers e.g. ‘Flood Plains’, or on the Auckland Flood Viewer).

Coastal inundation (or coastal flooding) is mapped for a range of Annual Exceedance Probability (AEP) events, where the AEP is the % probability of an event occurring each year. Extreme events can also often be referred to by their return period, or Average Recurrence Interval (ARI). The table below gives the conversion between the two terminologies:

AEP (%)

ARI (yr)

18.1

5

4.9

20

2.0

50

1.0

100

The extreme sea level events were calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020), Auckland’s exposure to coastal inundation by storm-tides and waves, Auckland Council technical report, TR2020/24, Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Increments of sea level rise have been applied on top of storm-tide sea level events in order to assess the increasing coastal flooding hazard into the future. Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

In MfE’s (2022) interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region. Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environmentand NZ Sea Risefor more information on MfE’s interim guidance on sea level rise and vertical land movement.

The inundation mapping is based on the Digital Elevation Model ground levels surveyed by aerial LiDAR between 2016-2018.

Coastal inundation mapping is not available for some scenarios for the Parakai-Helensville area as this area’s complex dynamics requires hydrodynamic modelling to accurately assess the coastal storm inundation extent. Hydrodynamic modelling has not yet been carried out for all scenarios (e.g. 1.5m sea level rise) but is available for most 2% & 1% AEP scenarios and all tidal (MHWS) scenarios. Please see technical report 2020/024for information on the hydrodynamic modelling.

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding. Additional coastal flooding scenarios (annual exceedance probability events + sea level rise) were mapped in 2023 by Watershed Engineering and mean high water spring tides + sea level rise were mapped by NIWA.

(Note: The studies informing this mapping of coastal inundation generally used Auckland Vertical Datum 1946. Auckland Council is now transitioning to using New Zealand Vertical Datum 2016.)

Update Cycle:

Adhoc when improved data becomes available.

This data is available to the public on the Geomaps viewer and on Auckland Council Open Data portaland some coastal flood mapping is copied into LIM reports.

", "keyword": [ "Coastal", "Storm", "Inundation" ], "issued": "2025-05-30T04:28:35.000Z", "modified": "2025-05-30T09:36:12.460Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1700,-37.3073,175.5461,-36.0203", "license": "

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available information.

Constraints – Legal:

This data is available to the public on the Geomaps viewer and some are copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-1-aep-1m-sea-level-rise" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_1_AEP_1m_sea_level_rise/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ca676d98b4384b74a56a3516a8916b0b/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ca676d98b4384b74a56a3516a8916b0b/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ca676d98b4384b74a56a3516a8916b0b/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ca676d98b4384b74a56a3516a8916b0b/kml?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=51af5242c67f4ee0995854d24be0b464&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-1-aep-2m-sea-level-rise", "title": "Coastal Inundation 1% AEP 2m sea level rise", "description": "

The Coastal Storm Inundation dataset maps the extent of sea water coverage expected around the Auckland Region during sustained coastal storm-tide flooding events. Elevated storm-tide sea levels are predicted based on the joint probability of a high tide, a storm surge (which is the rise in sea-level caused by wind action and low barometric pressure related to storm events), and wave setup. (Wave setup is the elevation of the mean sea level at the shoreline due to breaking waves. Larger dynamic wave processes like wave runup and overtopping are not included in this mapping so should be considered on top of these water levels. Rainfall and freshwater flooding are also not included in this data, but are available separately in other geomaps layers e.g. ‘Flood Plains’, or on the Auckland Flood Viewer).

Coastal inundation (or coastal flooding) is mapped for a range of Annual Exceedance Probability (AEP) events, where the AEP is the % probability of an event occurring each year. Extreme events can also often be referred to by their return period, or Average Recurrence Interval (ARI). The table below gives the conversion between the two terminologies:

AEP (%)

ARI (yr)

18.1

5

4.9

20

2.0

50

1.0

100

The extreme sea level events were calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020), Auckland’s exposure to coastal inundation by storm-tides and waves, Auckland Council technical report, TR2020/24, Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Increments of sea level rise have been applied on top of storm-tide sea level events in order to assess the increasing coastal flooding hazard into the future. Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

In MfE’s (2022) interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region. Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environmentand NZ Sea Risefor more information on MfE’s interim guidance on sea level rise and vertical land movement.

The inundation mapping is based on the Digital Elevation Model ground levels surveyed by aerial LiDAR between 2016-2018.

Coastal inundation mapping is not available for some scenarios for the Parakai-Helensville area as this area’s complex dynamics requires hydrodynamic modelling to accurately assess the coastal storm inundation extent. Hydrodynamic modelling has not yet been carried out for all scenarios (e.g. 1.5m sea level rise) but is available for most 2% & 1% AEP scenarios and all tidal (MHWS) scenarios. Please see technical report 2020/024for information on the hydrodynamic modelling.

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding. Additional coastal flooding scenarios (annual exceedance probability events + sea level rise) were mapped in 2023 by Watershed Engineering and mean high water spring tides + sea level rise were mapped by NIWA.

(Note: The studies informing this mapping of coastal inundation generally used Auckland Vertical Datum 1946. Auckland Council is now transitioning to using New Zealand Vertical Datum 2016.)

Update Cycle:

Adhoc when improved data becomes available.

This data is available to the public on the Geomaps viewer and on Auckland Council Open Data portaland some coastal flood mapping is copied into LIM reports.

", "keyword": [ "Coastal", "Storm", "Inundation" ], "issued": "2025-05-30T04:42:00.000Z", "modified": "2025-05-30T05:00:12.877Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1700,-37.3073,175.5461,-36.0203", "license": "

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available information.

Constraints – Legal:

This data is available to the public on the Geomaps viewer and some are copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-1-aep-2m-sea-level-rise" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_1_AEP_2m_sea_level_rise/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/51af5242c67f4ee0995854d24be0b464/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/51af5242c67f4ee0995854d24be0b464/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/51af5242c67f4ee0995854d24be0b464/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/51af5242c67f4ee0995854d24be0b464/kml?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=e1b4f3e57dc64b6395098a17ac979eeb&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-1-aep", "title": "Coastal Inundation 1% AEP", "description": "

The Coastal Storm Inundation dataset maps the extent of sea water coverage expected around the Auckland Region during sustained coastal storm-tide flooding events. Elevated storm-tide sea levels are predicted based on the joint probability of a high tide, a storm surge (which is the rise in sea-level caused by wind action and low barometric pressure related to storm events), and wave setup. (Wave setup is the elevation of the mean sea level at the shoreline due to breaking waves. Larger dynamic wave processes like wave runup and overtopping are not included in this mapping so should be considered on top of these water levels. Rainfall and freshwater flooding are also not included in this data, but are available separately in other geomaps layers e.g. ‘Flood Plains’, or on the Auckland Flood Viewer).

Coastal inundation (or coastal flooding) is mapped for a range of Annual Exceedance Probability (AEP) events, where the AEP is the % probability of an event occurring each year. Extreme events can also often be referred to by their return period, or Average Recurrence Interval (ARI). The table below gives the conversion between the two terminologies:

AEP (%)

ARI (yr)

18.1

5

4.9

20

2.0

50

1.0

100

The extreme sea level events were calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020), Auckland’s exposure to coastal inundation by storm-tides and waves, Auckland Council technical report, TR2020/24, Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Increments of sea level rise have been applied on top of storm-tide sea level events in order to assess the increasing coastal flooding hazard into the future. Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

In MfE’s (2022) interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region. Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environmentand NZ Sea Risefor more information on MfE’s interim guidance on sea level rise and vertical land movement.

The inundation mapping is based on the Digital Elevation Model ground levels surveyed by aerial LiDAR between 2016-2018.

Coastal inundation mapping is not available for some scenarios for the Parakai-Helensville area as this area’s complex dynamics requires hydrodynamic modelling to accurately assess the coastal storm inundation extent. Hydrodynamic modelling has not yet been carried out for all scenarios (e.g. 1.5m sea level rise) but is available for most 2% & 1% AEP scenarios and all tidal (MHWS) scenarios. Please see technical report 2020/024for information on the hydrodynamic modelling.

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding. Additional coastal flooding scenarios (annual exceedance probability events + sea level rise) were mapped in 2023 by Watershed Engineering and mean high water spring tides + sea level rise were mapped by NIWA.

(Note: The studies informing this mapping of coastal inundation generally used Auckland Vertical Datum 1946. Auckland Council is now transitioning to using New Zealand Vertical Datum 2016.)

Update Cycle:

Adhoc when improved data becomes available.

This data is available to the public on the Geomaps viewer and on Auckland Council Open Data portaland some coastal flood mapping is copied into LIM reports.

", "keyword": [ "Coastal", "Storm", "Inundation" ], "issued": "2025-05-30T04:56:09.000Z", "modified": "2025-05-30T05:14:28.442Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1700,-37.3073,175.5461,-36.0203", "license": "

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available information.

Constraints – Legal:

This data is available to the public on the Geomaps viewer and some are copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-1-aep" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_1_AEP/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e1b4f3e57dc64b6395098a17ac979eeb/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e1b4f3e57dc64b6395098a17ac979eeb/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e1b4f3e57dc64b6395098a17ac979eeb/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e1b4f3e57dc64b6395098a17ac979eeb/kml?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=d5b8a8f9fd7a4eb2bbe27005872f4699&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-18-1-0-5m-sea-level-rise", "title": "Coastal Inundation 18.1% 0.5m sea level rise", "description": "

The Coastal Storm Inundation dataset maps the extent of sea water coverage expected around the Auckland Region during sustained coastal storm-tide flooding events. Elevated storm-tide sea levels are predicted based on the joint probability of a high tide, a storm surge (which is the rise in sea-level caused by wind action and low barometric pressure related to storm events), and wave setup. (Wave setup is the elevation of the mean sea level at the shoreline due to breaking waves. Larger dynamic wave processes like wave runup and overtopping are not included in this mapping so should be considered on top of these water levels. Rainfall and freshwater flooding are also not included in this data, but are available separately in other geomaps layers e.g. ‘Flood Plains’, or on the Auckland Flood Viewer).

Coastal inundation (or coastal flooding) is mapped for a range of Annual Exceedance Probability (AEP) events, where the AEP is the % probability of an event occurring each year. Extreme events can also often be referred to by their return period, or Average Recurrence Interval (ARI). The table below gives the conversion between the two terminologies:

AEP (%)

ARI (yr)

18.1

5

4.9

20

2.0

50

1.0

100

The extreme sea level events were calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020), Auckland’s exposure to coastal inundation by storm-tides and waves, Auckland Council technical report, TR2020/24, Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Increments of sea level rise have been applied on top of storm-tide sea level events in order to assess the increasing coastal flooding hazard into the future. Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

In MfE’s (2022) interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region. Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environmentand NZ Sea Risefor more information on MfE’s interim guidance on sea level rise and vertical land movement.

The inundation mapping is based on the Digital Elevation Model ground levels surveyed by aerial LiDAR between 2016-2018.

Coastal inundation mapping is not available for some scenarios for the Parakai-Helensville area as this area’s complex dynamics requires hydrodynamic modelling to accurately assess the coastal storm inundation extent. Hydrodynamic modelling has not yet been carried out for all scenarios (e.g. 1.5m sea level rise) but is available for most 2% & 1% AEP scenarios and all tidal (MHWS) scenarios. Please see technical report 2020/024for information on the hydrodynamic modelling.

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding. Additional coastal flooding scenarios (annual exceedance probability events + sea level rise) were mapped in 2023 by Watershed Engineering and mean high water spring tides + sea level rise were mapped by NIWA.

(Note: The studies informing this mapping of coastal inundation generally used Auckland Vertical Datum 1946. Auckland Council is now transitioning to using New Zealand Vertical Datum 2016.)

Update Cycle:

Adhoc when improved data becomes available.

This data is available to the public on the Geomaps viewer and on Auckland Council Open Data portaland some coastal flood mapping is copied into LIM reports.

", "keyword": [ "Coastal", "Storm", "Inundation" ], "issued": "2025-05-30T05:09:53.000Z", "modified": "2025-05-30T09:36:09.501Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1700,-37.3073,175.5461,-36.0203", "license": "

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available information.

Constraints – Legal:

This data is available to the public on the Geomaps viewer and some are copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-18-1-0-5m-sea-level-rise" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_181_05m_sea_level_rise/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d5b8a8f9fd7a4eb2bbe27005872f4699/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d5b8a8f9fd7a4eb2bbe27005872f4699/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d5b8a8f9fd7a4eb2bbe27005872f4699/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d5b8a8f9fd7a4eb2bbe27005872f4699/kml?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=6d0040fec979429a87a1bbcc92b723b3&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-18-1-1-5m-sea-level-rise", "title": "Coastal Inundation 18.1% 1.5m sea level rise", "description": "

The Coastal Storm Inundation dataset maps the extent of sea water coverage expected around the Auckland Region during sustained coastal storm-tide flooding events. Elevated storm-tide sea levels are predicted based on the joint probability of a high tide, a storm surge (which is the rise in sea-level caused by wind action and low barometric pressure related to storm events), and wave setup. (Wave setup is the elevation of the mean sea level at the shoreline due to breaking waves. Larger dynamic wave processes like wave runup and overtopping are not included in this mapping so should be considered on top of these water levels. Rainfall and freshwater flooding are also not included in this data, but are available separately in other geomaps layers e.g. ‘Flood Plains’, or on the Auckland Flood Viewer).

Coastal inundation (or coastal flooding) is mapped for a range of Annual Exceedance Probability (AEP) events, where the AEP is the % probability of an event occurring each year. Extreme events can also often be referred to by their return period, or Average Recurrence Interval (ARI). The table below gives the conversion between the two terminologies:

AEP (%)

ARI (yr)

18.1

5

4.9

20

2.0

50

1.0

100

The extreme sea level events were calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020), Auckland’s exposure to coastal inundation by storm-tides and waves, Auckland Council technical report, TR2020/24, Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Increments of sea level rise have been applied on top of storm-tide sea level events in order to assess the increasing coastal flooding hazard into the future. Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

In MfE’s (2022) interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region. Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environmentand NZ Sea Risefor more information on MfE’s interim guidance on sea level rise and vertical land movement.

The inundation mapping is based on the Digital Elevation Model ground levels surveyed by aerial LiDAR between 2016-2018.

Coastal inundation mapping is not available for some scenarios for the Parakai-Helensville area as this area’s complex dynamics requires hydrodynamic modelling to accurately assess the coastal storm inundation extent. Hydrodynamic modelling has not yet been carried out for all scenarios (e.g. 1.5m sea level rise) but is available for most 2% & 1% AEP scenarios and all tidal (MHWS) scenarios. Please see technical report 2020/024for information on the hydrodynamic modelling.

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding. Additional coastal flooding scenarios (annual exceedance probability events + sea level rise) were mapped in 2023 by Watershed Engineering and mean high water spring tides + sea level rise were mapped by NIWA.

(Note: The studies informing this mapping of coastal inundation generally used Auckland Vertical Datum 1946. Auckland Council is now transitioning to using New Zealand Vertical Datum 2016.)

Update Cycle:

Adhoc when improved data becomes available.

This data is available to the public on the Geomaps viewer and on Auckland Council Open Data portaland some coastal flood mapping is copied into LIM reports.

", "keyword": [ "Coastal", "Storm", "Inundation" ], "issued": "2025-05-30T05:23:23.000Z", "modified": "2025-05-30T05:49:55.468Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1700,-37.3073,175.5461,-36.0203", "license": "

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available information.

Constraints – Legal:

This data is available to the public on the Geomaps viewer and some are copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-18-1-1-5m-sea-level-rise" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_181_15m_sea_level_rise/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6d0040fec979429a87a1bbcc92b723b3/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6d0040fec979429a87a1bbcc92b723b3/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6d0040fec979429a87a1bbcc92b723b3/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6d0040fec979429a87a1bbcc92b723b3/kml?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=80dcee09bdfb413db132675e5d4e45f2&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-18-1-2m-sea-level-rise", "title": "Coastal Inundation 18.1% 2m sea level rise", "description": "

The Coastal Storm Inundation dataset maps the extent of sea water coverage expected around the Auckland Region during sustained coastal storm-tide flooding events. Elevated storm-tide sea levels are predicted based on the joint probability of a high tide, a storm surge (which is the rise in sea-level caused by wind action and low barometric pressure related to storm events), and wave setup. (Wave setup is the elevation of the mean sea level at the shoreline due to breaking waves. Larger dynamic wave processes like wave runup and overtopping are not included in this mapping so should be considered on top of these water levels. Rainfall and freshwater flooding are also not included in this data, but are available separately in other geomaps layers e.g. ‘Flood Plains’, or on the Auckland Flood Viewer).

Coastal inundation (or coastal flooding) is mapped for a range of Annual Exceedance Probability (AEP) events, where the AEP is the % probability of an event occurring each year. Extreme events can also often be referred to by their return period, or Average Recurrence Interval (ARI). The table below gives the conversion between the two terminologies:

AEP (%)

ARI (yr)

18.1

5

4.9

20

2.0

50

1.0

100

The extreme sea level events were calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020), Auckland’s exposure to coastal inundation by storm-tides and waves, Auckland Council technical report, TR2020/24, Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Increments of sea level rise have been applied on top of storm-tide sea level events in order to assess the increasing coastal flooding hazard into the future. Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

In MfE’s (2022) interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region. Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environmentand NZ Sea Risefor more information on MfE’s interim guidance on sea level rise and vertical land movement.

The inundation mapping is based on the Digital Elevation Model ground levels surveyed by aerial LiDAR between 2016-2018.

Coastal inundation mapping is not available for some scenarios for the Parakai-Helensville area as this area’s complex dynamics requires hydrodynamic modelling to accurately assess the coastal storm inundation extent. Hydrodynamic modelling has not yet been carried out for all scenarios (e.g. 1.5m sea level rise) but is available for most 2% & 1% AEP scenarios and all tidal (MHWS) scenarios. Please see technical report 2020/024for information on the hydrodynamic modelling.

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding. Additional coastal flooding scenarios (annual exceedance probability events + sea level rise) were mapped in 2023 by Watershed Engineering and mean high water spring tides + sea level rise were mapped by NIWA.

(Note: The studies informing this mapping of coastal inundation generally used Auckland Vertical Datum 1946. Auckland Council is now transitioning to using New Zealand Vertical Datum 2016.)

Update Cycle:

Adhoc when improved data becomes available.

This data is available to the public on the Geomaps viewer and on Auckland Council Open Data portaland some coastal flood mapping is copied into LIM reports.

", "keyword": [ "Coastal", "Storm", "Inundation" ], "issued": "2025-05-30T05:37:55.000Z", "modified": "2025-05-30T09:35:51.540Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1700,-37.3073,175.5461,-36.0203", "license": "

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available information.

Constraints – Legal:

This data is available to the public on the Geomaps viewer and some are copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-18-1-2m-sea-level-rise" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_181_2m_sea_level_rise/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/80dcee09bdfb413db132675e5d4e45f2/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/80dcee09bdfb413db132675e5d4e45f2/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/80dcee09bdfb413db132675e5d4e45f2/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/80dcee09bdfb413db132675e5d4e45f2/kml?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=5daa7b3fce074484a9c4029d0430f0a2&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-18-1", "title": "Coastal Inundation 18.1%", "description": "

The Coastal Storm Inundation dataset maps the extent of sea water coverage expected around the Auckland Region during sustained coastal storm-tide flooding events. Elevated storm-tide sea levels are predicted based on the joint probability of a high tide, a storm surge (which is the rise in sea-level caused by wind action and low barometric pressure related to storm events), and wave setup. (Wave setup is the elevation of the mean sea level at the shoreline due to breaking waves. Larger dynamic wave processes like wave runup and overtopping are not included in this mapping so should be considered on top of these water levels. Rainfall and freshwater flooding are also not included in this data, but are available separately in other geomaps layers e.g. ‘Flood Plains’, or on the Auckland Flood Viewer).

Coastal inundation (or coastal flooding) is mapped for a range of Annual Exceedance Probability (AEP) events, where the AEP is the % probability of an event occurring each year. Extreme events can also often be referred to by their return period, or Average Recurrence Interval (ARI). The table below gives the conversion between the two terminologies:

AEP (%)

ARI (yr)

18.1

5

4.9

20

2.0

50

1.0

100

The extreme sea level events were calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020), Auckland’s exposure to coastal inundation by storm-tides and waves, Auckland Council technical report, TR2020/24, Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Increments of sea level rise have been applied on top of storm-tide sea level events in order to assess the increasing coastal flooding hazard into the future. Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

In MfE’s (2022) interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region. Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environmentand NZ Sea Risefor more information on MfE’s interim guidance on sea level rise and vertical land movement.

The inundation mapping is based on the Digital Elevation Model ground levels surveyed by aerial LiDAR between 2016-2018.

Coastal inundation mapping is not available for some scenarios for the Parakai-Helensville area as this area’s complex dynamics requires hydrodynamic modelling to accurately assess the coastal storm inundation extent. Hydrodynamic modelling has not yet been carried out for all scenarios (e.g. 1.5m sea level rise) but is available for most 2% & 1% AEP scenarios and all tidal (MHWS) scenarios. Please see technical report 2020/024for information on the hydrodynamic modelling.

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding. Additional coastal flooding scenarios (annual exceedance probability events + sea level rise) were mapped in 2023 by Watershed Engineering and mean high water spring tides + sea level rise were mapped by NIWA.

(Note: The studies informing this mapping of coastal inundation generally used Auckland Vertical Datum 1946. Auckland Council is now transitioning to using New Zealand Vertical Datum 2016.)

Update Cycle:

Adhoc when improved data becomes available.

This data is available to the public on the Geomaps viewer and on Auckland Council Open Data portaland some coastal flood mapping is copied into LIM reports.

", "keyword": [ "Coastal", "Storm", "Inundation" ], "issued": "2025-05-30T05:52:40.000Z", "modified": "2025-05-30T06:10:14.825Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1700,-37.3073,175.5461,-36.0203", "license": "

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available information.

Constraints – Legal:

This data is available to the public on the Geomaps viewer and some are copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-18-1" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_181/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5daa7b3fce074484a9c4029d0430f0a2/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5daa7b3fce074484a9c4029d0430f0a2/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5daa7b3fce074484a9c4029d0430f0a2/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5daa7b3fce074484a9c4029d0430f0a2/kml?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=858467a6c4804ae9ac5dbbc2f1c1d4ac&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-2-aep-0-5m-sea-level-rise", "title": "Coastal Inundation 2% AEP 0.5m sea level rise", "description": "

The Coastal Storm Inundation dataset maps the extent of sea water coverage expected around the Auckland Region during sustained coastal storm-tide flooding events. Elevated storm-tide sea levels are predicted based on the joint probability of a high tide, a storm surge (which is the rise in sea-level caused by wind action and low barometric pressure related to storm events), and wave setup. (Wave setup is the elevation of the mean sea level at the shoreline due to breaking waves. Larger dynamic wave processes like wave runup and overtopping are not included in this mapping so should be considered on top of these water levels. Rainfall and freshwater flooding are also not included in this data, but are available separately in other geomaps layers e.g. ‘Flood Plains’, or on the Auckland Flood Viewer).

Coastal inundation (or coastal flooding) is mapped for a range of Annual Exceedance Probability (AEP) events, where the AEP is the % probability of an event occurring each year. Extreme events can also often be referred to by their return period, or Average Recurrence Interval (ARI). The table below gives the conversion between the two terminologies:

AEP (%)

ARI (yr)

18.1

5

4.9

20

2.0

50

1.0

100

The extreme sea level events were calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020), Auckland’s exposure to coastal inundation by storm-tides and waves, Auckland Council technical report, TR2020/24, Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Increments of sea level rise have been applied on top of storm-tide sea level events in order to assess the increasing coastal flooding hazard into the future. Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

In MfE’s (2022) interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region. Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environmentand NZ Sea Risefor more information on MfE’s interim guidance on sea level rise and vertical land movement.

The inundation mapping is based on the Digital Elevation Model ground levels surveyed by aerial LiDAR between 2016-2018.

Coastal inundation mapping is not available for some scenarios for the Parakai-Helensville area as this area’s complex dynamics requires hydrodynamic modelling to accurately assess the coastal storm inundation extent. Hydrodynamic modelling has not yet been carried out for all scenarios (e.g. 1.5m sea level rise) but is available for most 2% & 1% AEP scenarios and all tidal (MHWS) scenarios. Please see technical report 2020/024for information on the hydrodynamic modelling.

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding. Additional coastal flooding scenarios (annual exceedance probability events + sea level rise) were mapped in 2023 by Watershed Engineering and mean high water spring tides + sea level rise were mapped by NIWA.

(Note: The studies informing this mapping of coastal inundation generally used Auckland Vertical Datum 1946. Auckland Council is now transitioning to using New Zealand Vertical Datum 2016.)

Update Cycle:

Adhoc when improved data becomes available.

This data is available to the public on the Geomaps viewer and on Auckland Council Open Data portaland some coastal flood mapping is copied into LIM reports.

", "keyword": [ "Coastal", "Storm", "Inundation" ], "issued": "2025-05-30T06:07:06.000Z", "modified": "2025-05-30T06:24:53.461Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1700,-37.3073,175.5461,-36.0203", "license": "

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available information.

Constraints – Legal:

This data is available to the public on the Geomaps viewer and some are copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-2-aep-0-5m-sea-level-rise" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_2_AEP_05m_sea_level_rise/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/858467a6c4804ae9ac5dbbc2f1c1d4ac/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/858467a6c4804ae9ac5dbbc2f1c1d4ac/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/858467a6c4804ae9ac5dbbc2f1c1d4ac/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/858467a6c4804ae9ac5dbbc2f1c1d4ac/kml?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=8d4f7102abc44786b82c452ca300266b&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-2-aep-1-5m-sea-level-rise", "title": "Coastal Inundation 2% AEP 1.5m sea level rise", "description": "

The Coastal Storm Inundation dataset maps the extent of sea water coverage expected around the Auckland Region during sustained coastal storm-tide flooding events. Elevated storm-tide sea levels are predicted based on the joint probability of a high tide, a storm surge (which is the rise in sea-level caused by wind action and low barometric pressure related to storm events), and wave setup. (Wave setup is the elevation of the mean sea level at the shoreline due to breaking waves. Larger dynamic wave processes like wave runup and overtopping are not included in this mapping so should be considered on top of these water levels. Rainfall and freshwater flooding are also not included in this data, but are available separately in other geomaps layers e.g. ‘Flood Plains’, or on the Auckland Flood Viewer).

Coastal inundation (or coastal flooding) is mapped for a range of Annual Exceedance Probability (AEP) events, where the AEP is the % probability of an event occurring each year. Extreme events can also often be referred to by their return period, or Average Recurrence Interval (ARI). The table below gives the conversion between the two terminologies:

AEP (%)

ARI (yr)

18.1

5

4.9

20

2.0

50

1.0

100

The extreme sea level events were calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020), Auckland’s exposure to coastal inundation by storm-tides and waves, Auckland Council technical report, TR2020/24, Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Increments of sea level rise have been applied on top of storm-tide sea level events in order to assess the increasing coastal flooding hazard into the future. Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

In MfE’s (2022) interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region. Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environmentand NZ Sea Risefor more information on MfE’s interim guidance on sea level rise and vertical land movement.

The inundation mapping is based on the Digital Elevation Model ground levels surveyed by aerial LiDAR between 2016-2018.

Coastal inundation mapping is not available for some scenarios for the Parakai-Helensville area as this area’s complex dynamics requires hydrodynamic modelling to accurately assess the coastal storm inundation extent. Hydrodynamic modelling has not yet been carried out for all scenarios (e.g. 1.5m sea level rise) but is available for most 2% & 1% AEP scenarios and all tidal (MHWS) scenarios. Please see technical report 2020/024for information on the hydrodynamic modelling.

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding. Additional coastal flooding scenarios (annual exceedance probability events + sea level rise) were mapped in 2023 by Watershed Engineering and mean high water spring tides + sea level rise were mapped by NIWA.

(Note: The studies informing this mapping of coastal inundation generally used Auckland Vertical Datum 1946. Auckland Council is now transitioning to using New Zealand Vertical Datum 2016.)

Update Cycle:

Adhoc when improved data becomes available.

This data is available to the public on the Geomaps viewer and on Auckland Council Open Data portaland some coastal flood mapping is copied into LIM reports.

", "keyword": [ "Coastal", "Storm", "Inundation" ], "issued": "2025-05-30T06:20:04.000Z", "modified": "2025-05-30T06:47:39.310Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1700,-37.3073,175.5461,-36.0203", "license": "

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available information.

Constraints – Legal:

This data is available to the public on the Geomaps viewer and some are copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-2-aep-1-5m-sea-level-rise" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_2_AEP_15m_sea_level_rise/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/8d4f7102abc44786b82c452ca300266b/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/8d4f7102abc44786b82c452ca300266b/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/8d4f7102abc44786b82c452ca300266b/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/8d4f7102abc44786b82c452ca300266b/kml?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=3419ed472b6847fd9ef62bcbe143c20e&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-2-aep-1m-sea-level-rise", "title": "Coastal Inundation 2% AEP 1m sea level rise", "description": "

The Coastal Storm Inundation dataset maps the extent of sea water coverage expected around the Auckland Region during sustained coastal storm-tide flooding events. Elevated storm-tide sea levels are predicted based on the joint probability of a high tide, a storm surge (which is the rise in sea-level caused by wind action and low barometric pressure related to storm events), and wave setup. (Wave setup is the elevation of the mean sea level at the shoreline due to breaking waves. Larger dynamic wave processes like wave runup and overtopping are not included in this mapping so should be considered on top of these water levels. Rainfall and freshwater flooding are also not included in this data, but are available separately in other geomaps layers e.g. ‘Flood Plains’, or on the Auckland Flood Viewer).

Coastal inundation (or coastal flooding) is mapped for a range of Annual Exceedance Probability (AEP) events, where the AEP is the % probability of an event occurring each year. Extreme events can also often be referred to by their return period, or Average Recurrence Interval (ARI). The table below gives the conversion between the two terminologies:

AEP (%)

ARI (yr)

18.1

5

4.9

20

2.0

50

1.0

100

The extreme sea level events were calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020), Auckland’s exposure to coastal inundation by storm-tides and waves, Auckland Council technical report, TR2020/24, Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Increments of sea level rise have been applied on top of storm-tide sea level events in order to assess the increasing coastal flooding hazard into the future. Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

In MfE’s (2022) interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region. Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environmentand NZ Sea Risefor more information on MfE’s interim guidance on sea level rise and vertical land movement.

The inundation mapping is based on the Digital Elevation Model ground levels surveyed by aerial LiDAR between 2016-2018.

Coastal inundation mapping is not available for some scenarios for the Parakai-Helensville area as this area’s complex dynamics requires hydrodynamic modelling to accurately assess the coastal storm inundation extent. Hydrodynamic modelling has not yet been carried out for all scenarios (e.g. 1.5m sea level rise) but is available for most 2% & 1% AEP scenarios and all tidal (MHWS) scenarios. Please see technical report 2020/024for information on the hydrodynamic modelling.

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding. Additional coastal flooding scenarios (annual exceedance probability events + sea level rise) were mapped in 2023 by Watershed Engineering and mean high water spring tides + sea level rise were mapped by NIWA.

(Note: The studies informing this mapping of coastal inundation generally used Auckland Vertical Datum 1946. Auckland Council is now transitioning to using New Zealand Vertical Datum 2016.)

Update Cycle:

Adhoc when improved data becomes available.

This data is available to the public on the Geomaps viewer and on Auckland Council Open Data portaland some coastal flood mapping is copied into LIM reports.

", "keyword": [ "Coastal", "Storm", "Inundation" ], "issued": "2025-05-30T06:33:34.000Z", "modified": "2025-05-30T09:35:34.134Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1700,-37.3073,175.5461,-36.0203", "license": "

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available information.

Constraints – Legal:

This data is available to the public on the Geomaps viewer and some are copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-2-aep-1m-sea-level-rise" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_2_AEP_1m_sea_level_rise/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/3419ed472b6847fd9ef62bcbe143c20e/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/3419ed472b6847fd9ef62bcbe143c20e/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/3419ed472b6847fd9ef62bcbe143c20e/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/3419ed472b6847fd9ef62bcbe143c20e/kml?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=0bf965112c414563ab1339d5488f4af5&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-2-aep-2m-sea-level-rise", "title": "Coastal Inundation 2% AEP 2m sea level rise", "description": "

The Coastal Storm Inundation dataset maps the extent of sea water coverage expected around the Auckland Region during sustained coastal storm-tide flooding events. Elevated storm-tide sea levels are predicted based on the joint probability of a high tide, a storm surge (which is the rise in sea-level caused by wind action and low barometric pressure related to storm events), and wave setup. (Wave setup is the elevation of the mean sea level at the shoreline due to breaking waves. Larger dynamic wave processes like wave runup and overtopping are not included in this mapping so should be considered on top of these water levels. Rainfall and freshwater flooding are also not included in this data, but are available separately in other geomaps layers e.g. ‘Flood Plains’, or on the Auckland Flood Viewer).

Coastal inundation (or coastal flooding) is mapped for a range of Annual Exceedance Probability (AEP) events, where the AEP is the % probability of an event occurring each year. Extreme events can also often be referred to by their return period, or Average Recurrence Interval (ARI). The table below gives the conversion between the two terminologies:

AEP (%)

ARI (yr)

18.1

5

4.9

20

2.0

50

1.0

100

The extreme sea level events were calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020), Auckland’s exposure to coastal inundation by storm-tides and waves, Auckland Council technical report, TR2020/24, Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Increments of sea level rise have been applied on top of storm-tide sea level events in order to assess the increasing coastal flooding hazard into the future. Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

In MfE’s (2022) interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region. Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environmentand NZ Sea Risefor more information on MfE’s interim guidance on sea level rise and vertical land movement.

The inundation mapping is based on the Digital Elevation Model ground levels surveyed by aerial LiDAR between 2016-2018.

Coastal inundation mapping is not available for some scenarios for the Parakai-Helensville area as this area’s complex dynamics requires hydrodynamic modelling to accurately assess the coastal storm inundation extent. Hydrodynamic modelling has not yet been carried out for all scenarios (e.g. 1.5m sea level rise) but is available for most 2% & 1% AEP scenarios and all tidal (MHWS) scenarios. Please see technical report 2020/024for information on the hydrodynamic modelling.

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding. Additional coastal flooding scenarios (annual exceedance probability events + sea level rise) were mapped in 2023 by Watershed Engineering and mean high water spring tides + sea level rise were mapped by NIWA.

(Note: The studies informing this mapping of coastal inundation generally used Auckland Vertical Datum 1946. Auckland Council is now transitioning to using New Zealand Vertical Datum 2016.)

Update Cycle:

Adhoc when improved data becomes available.

This data is available to the public on the Geomaps viewer and on Auckland Council Open Data portaland some coastal flood mapping is copied into LIM reports.

", "keyword": [ "Coastal", "Storm", "Inundation" ], "issued": "2025-05-30T06:47:13.000Z", "modified": "2025-05-30T09:35:29.421Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1700,-37.3073,175.5461,-36.0203", "license": "

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available information.

Constraints – Legal:

This data is available to the public on the Geomaps viewer and some are copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-2-aep-2m-sea-level-rise" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_2_AEP_2m_sea_level_rise/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0bf965112c414563ab1339d5488f4af5/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0bf965112c414563ab1339d5488f4af5/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0bf965112c414563ab1339d5488f4af5/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0bf965112c414563ab1339d5488f4af5/kml?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=45abac7d6d924c84aa89921d6c49174d&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-2-aep", "title": "Coastal Inundation 2% AEP", "description": "

The Coastal Storm Inundation dataset maps the extent of sea water coverage expected around the Auckland Region during sustained coastal storm-tide flooding events. Elevated storm-tide sea levels are predicted based on the joint probability of a high tide, a storm surge (which is the rise in sea-level caused by wind action and low barometric pressure related to storm events), and wave setup. (Wave setup is the elevation of the mean sea level at the shoreline due to breaking waves. Larger dynamic wave processes like wave runup and overtopping are not included in this mapping so should be considered on top of these water levels. Rainfall and freshwater flooding are also not included in this data, but are available separately in other geomaps layers e.g. ‘Flood Plains’, or on the Auckland Flood Viewer).

Coastal inundation (or coastal flooding) is mapped for a range of Annual Exceedance Probability (AEP) events, where the AEP is the % probability of an event occurring each year. Extreme events can also often be referred to by their return period, or Average Recurrence Interval (ARI). The table below gives the conversion between the two terminologies:

AEP (%)

ARI (yr)

18.1

5

4.9

20

2.0

50

1.0

100

The extreme sea level events were calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020), Auckland’s exposure to coastal inundation by storm-tides and waves, Auckland Council technical report, TR2020/24, Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Increments of sea level rise have been applied on top of storm-tide sea level events in order to assess the increasing coastal flooding hazard into the future. Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

In MfE’s (2022) interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region. Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environmentand NZ Sea Risefor more information on MfE’s interim guidance on sea level rise and vertical land movement.

The inundation mapping is based on the Digital Elevation Model ground levels surveyed by aerial LiDAR between 2016-2018.

Coastal inundation mapping is not available for some scenarios for the Parakai-Helensville area as this area’s complex dynamics requires hydrodynamic modelling to accurately assess the coastal storm inundation extent. Hydrodynamic modelling has not yet been carried out for all scenarios (e.g. 1.5m sea level rise) but is available for most 2% & 1% AEP scenarios and all tidal (MHWS) scenarios. Please see technical report 2020/024for information on the hydrodynamic modelling.

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding. Additional coastal flooding scenarios (annual exceedance probability events + sea level rise) were mapped in 2023 by Watershed Engineering and mean high water spring tides + sea level rise were mapped by NIWA.

(Note: The studies informing this mapping of coastal inundation generally used Auckland Vertical Datum 1946. Auckland Council is now transitioning to using New Zealand Vertical Datum 2016.)

Update Cycle:

Adhoc when improved data becomes available.

This data is available to the public on the Geomaps viewer and on Auckland Council Open Data portaland some coastal flood mapping is copied into LIM reports.

", "keyword": [ "Coastal", "Storm", "Inundation" ], "issued": "2025-05-30T07:01:05.000Z", "modified": "2025-05-30T09:35:25.340Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1700,-37.3073,175.5461,-36.0203", "license": "

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available information.

Constraints – Legal:

This data is available to the public on the Geomaps viewer and some are copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-2-aep" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_2_AEP/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/45abac7d6d924c84aa89921d6c49174d/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/45abac7d6d924c84aa89921d6c49174d/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/45abac7d6d924c84aa89921d6c49174d/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/45abac7d6d924c84aa89921d6c49174d/kml?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=0d4ed6032d9b4113939c7b23611d27de&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-4-9-aep-0-5m-sea-level-rise", "title": "Coastal Inundation 4.9% AEP 0.5m sea level rise", "description": "

The Coastal Storm Inundation dataset maps the extent of sea water coverage expected around the Auckland Region during sustained coastal storm-tide flooding events. Elevated storm-tide sea levels are predicted based on the joint probability of a high tide, a storm surge (which is the rise in sea-level caused by wind action and low barometric pressure related to storm events), and wave setup. (Wave setup is the elevation of the mean sea level at the shoreline due to breaking waves. Larger dynamic wave processes like wave runup and overtopping are not included in this mapping so should be considered on top of these water levels. Rainfall and freshwater flooding are also not included in this data, but are available separately in other geomaps layers e.g. ‘Flood Plains’, or on the Auckland Flood Viewer).

Coastal inundation (or coastal flooding) is mapped for a range of Annual Exceedance Probability (AEP) events, where the AEP is the % probability of an event occurring each year. Extreme events can also often be referred to by their return period, or Average Recurrence Interval (ARI). The table below gives the conversion between the two terminologies:

AEP (%)

ARI (yr)

18.1

5

4.9

20

2.0

50

1.0

100

The extreme sea level events were calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020), Auckland’s exposure to coastal inundation by storm-tides and waves, Auckland Council technical report, TR2020/24, Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Increments of sea level rise have been applied on top of storm-tide sea level events in order to assess the increasing coastal flooding hazard into the future. Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

In MfE’s (2022) interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region. Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environmentand NZ Sea Risefor more information on MfE’s interim guidance on sea level rise and vertical land movement.

The inundation mapping is based on the Digital Elevation Model ground levels surveyed by aerial LiDAR between 2016-2018.

Coastal inundation mapping is not available for some scenarios for the Parakai-Helensville area as this area’s complex dynamics requires hydrodynamic modelling to accurately assess the coastal storm inundation extent. Hydrodynamic modelling has not yet been carried out for all scenarios (e.g. 1.5m sea level rise) but is available for most 2% & 1% AEP scenarios and all tidal (MHWS) scenarios. Please see technical report 2020/024for information on the hydrodynamic modelling.

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding. Additional coastal flooding scenarios (annual exceedance probability events + sea level rise) were mapped in 2023 by Watershed Engineering and mean high water spring tides + sea level rise were mapped by NIWA.

(Note: The studies informing this mapping of coastal inundation generally used Auckland Vertical Datum 1946. Auckland Council is now transitioning to using New Zealand Vertical Datum 2016.)

Update Cycle:

Adhoc when improved data becomes available.

This data is available to the public on the Geomaps viewer and on Auckland Council Open Data portaland some coastal flood mapping is copied into LIM reports.

", "keyword": [ "Coastal", "Storm", "Inundation" ], "issued": "2025-05-30T07:14:01.000Z", "modified": "2025-05-30T09:35:31.567Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1700,-37.3073,175.5461,-36.0203", "license": "

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available information.

Constraints – Legal:

This data is available to the public on the Geomaps viewer and some are copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-4-9-aep-0-5m-sea-level-rise" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_49_AEP_05m_sea_level_rise/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0d4ed6032d9b4113939c7b23611d27de/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0d4ed6032d9b4113939c7b23611d27de/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0d4ed6032d9b4113939c7b23611d27de/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0d4ed6032d9b4113939c7b23611d27de/kml?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=156e56f32c624a6fb1470f2da1397e16&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-4-9-aep-1-5m-sea-level-rise", "title": "Coastal Inundation 4.9% AEP 1.5m sea level rise", "description": "

The Coastal Storm Inundation dataset maps the extent of sea water coverage expected around the Auckland Region during sustained coastal storm-tide flooding events. Elevated storm-tide sea levels are predicted based on the joint probability of a high tide, a storm surge (which is the rise in sea-level caused by wind action and low barometric pressure related to storm events), and wave setup. (Wave setup is the elevation of the mean sea level at the shoreline due to breaking waves. Larger dynamic wave processes like wave runup and overtopping are not included in this mapping so should be considered on top of these water levels. Rainfall and freshwater flooding are also not included in this data, but are available separately in other geomaps layers e.g. ‘Flood Plains’, or on the Auckland Flood Viewer).

Coastal inundation (or coastal flooding) is mapped for a range of Annual Exceedance Probability (AEP) events, where the AEP is the % probability of an event occurring each year. Extreme events can also often be referred to by their return period, or Average Recurrence Interval (ARI). The table below gives the conversion between the two terminologies:

AEP (%)

ARI (yr)

18.1

5

4.9

20

2.0

50

1.0

100

The extreme sea level events were calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020), Auckland’s exposure to coastal inundation by storm-tides and waves, Auckland Council technical report, TR2020/24, Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Increments of sea level rise have been applied on top of storm-tide sea level events in order to assess the increasing coastal flooding hazard into the future. Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

In MfE’s (2022) interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region. Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environmentand NZ Sea Risefor more information on MfE’s interim guidance on sea level rise and vertical land movement.

The inundation mapping is based on the Digital Elevation Model ground levels surveyed by aerial LiDAR between 2016-2018.

Coastal inundation mapping is not available for some scenarios for the Parakai-Helensville area as this area’s complex dynamics requires hydrodynamic modelling to accurately assess the coastal storm inundation extent. Hydrodynamic modelling has not yet been carried out for all scenarios (e.g. 1.5m sea level rise) but is available for most 2% & 1% AEP scenarios and all tidal (MHWS) scenarios. Please see technical report 2020/024for information on the hydrodynamic modelling.

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding. Additional coastal flooding scenarios (annual exceedance probability events + sea level rise) were mapped in 2023 by Watershed Engineering and mean high water spring tides + sea level rise were mapped by NIWA.

(Note: The studies informing this mapping of coastal inundation generally used Auckland Vertical Datum 1946. Auckland Council is now transitioning to using New Zealand Vertical Datum 2016.)

Update Cycle:

Adhoc when improved data becomes available.

This data is available to the public on the Geomaps viewer and on Auckland Council Open Data portaland some coastal flood mapping is copied into LIM reports.

", "keyword": [ "Coastal", "Storm", "Inundation" ], "issued": "2025-05-30T07:27:09.000Z", "modified": "2025-05-30T09:34:01.228Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1700,-37.3073,175.5461,-36.0203", "license": "

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available information.

Constraints – Legal:

This data is available to the public on the Geomaps viewer and some are copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-4-9-aep-1-5m-sea-level-rise" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_49_AEP_15m_sea_level_rise/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/156e56f32c624a6fb1470f2da1397e16/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/156e56f32c624a6fb1470f2da1397e16/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/156e56f32c624a6fb1470f2da1397e16/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/156e56f32c624a6fb1470f2da1397e16/kml?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=f6100afcb46440d5a166e869af00167e&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-4-9-aep-1m-sea-level-rise", "title": "Coastal Inundation 4.9% AEP 1m sea level rise", "description": "

The Coastal Storm Inundation dataset maps the extent of sea water coverage expected around the Auckland Region during sustained coastal storm-tide flooding events. Elevated storm-tide sea levels are predicted based on the joint probability of a high tide, a storm surge (which is the rise in sea-level caused by wind action and low barometric pressure related to storm events), and wave setup. (Wave setup is the elevation of the mean sea level at the shoreline due to breaking waves. Larger dynamic wave processes like wave runup and overtopping are not included in this mapping so should be considered on top of these water levels. Rainfall and freshwater flooding are also not included in this data, but are available separately in other geomaps layers e.g. ‘Flood Plains’, or on the Auckland Flood Viewer).

Coastal inundation (or coastal flooding) is mapped for a range of Annual Exceedance Probability (AEP) events, where the AEP is the % probability of an event occurring each year. Extreme events can also often be referred to by their return period, or Average Recurrence Interval (ARI). The table below gives the conversion between the two terminologies:

AEP (%)

ARI (yr)

18.1

5

4.9

20

2.0

50

1.0

100

The extreme sea level events were calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020), Auckland’s exposure to coastal inundation by storm-tides and waves, Auckland Council technical report, TR2020/24, Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Increments of sea level rise have been applied on top of storm-tide sea level events in order to assess the increasing coastal flooding hazard into the future. Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

In MfE’s (2022) interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region. Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environmentand NZ Sea Risefor more information on MfE’s interim guidance on sea level rise and vertical land movement.

The inundation mapping is based on the Digital Elevation Model ground levels surveyed by aerial LiDAR between 2016-2018.

Coastal inundation mapping is not available for some scenarios for the Parakai-Helensville area as this area’s complex dynamics requires hydrodynamic modelling to accurately assess the coastal storm inundation extent. Hydrodynamic modelling has not yet been carried out for all scenarios (e.g. 1.5m sea level rise) but is available for most 2% & 1% AEP scenarios and all tidal (MHWS) scenarios. Please see technical report 2020/024for information on the hydrodynamic modelling.

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding. Additional coastal flooding scenarios (annual exceedance probability events + sea level rise) were mapped in 2023 by Watershed Engineering and mean high water spring tides + sea level rise were mapped by NIWA.

(Note: The studies informing this mapping of coastal inundation generally used Auckland Vertical Datum 1946. Auckland Council is now transitioning to using New Zealand Vertical Datum 2016.)

Update Cycle:

Adhoc when improved data becomes available.

This data is available to the public on the Geomaps viewer and on Auckland Council Open Data portaland some coastal flood mapping is copied into LIM reports.

", "keyword": [ "Coastal", "Storm", "Inundation" ], "issued": "2025-05-30T07:40:41.000Z", "modified": "2025-05-30T08:05:06.931Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1700,-37.3073,175.5461,-36.0203", "license": "

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available information.

Constraints – Legal:

This data is available to the public on the Geomaps viewer and some are copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-4-9-aep-1m-sea-level-rise" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_49_AEP_1m_sea_level_rise/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f6100afcb46440d5a166e869af00167e/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f6100afcb46440d5a166e869af00167e/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f6100afcb46440d5a166e869af00167e/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f6100afcb46440d5a166e869af00167e/kml?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=1634ab08046b471a86c61b358d3fab0b&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-4-9-aep-2-0m-sea-level-rise", "title": "Coastal Inundation 4.9% AEP 2.0m sea level rise", "description": "

The Coastal Storm Inundation dataset maps the extent of sea water coverage expected around the Auckland Region during sustained coastal storm-tide flooding events. Elevated storm-tide sea levels are predicted based on the joint probability of a high tide, a storm surge (which is the rise in sea-level caused by wind action and low barometric pressure related to storm events), and wave setup. (Wave setup is the elevation of the mean sea level at the shoreline due to breaking waves. Larger dynamic wave processes like wave runup and overtopping are not included in this mapping so should be considered on top of these water levels. Rainfall and freshwater flooding are also not included in this data, but are available separately in other geomaps layers e.g. ‘Flood Plains’, or on the Auckland Flood Viewer).

Coastal inundation (or coastal flooding) is mapped for a range of Annual Exceedance Probability (AEP) events, where the AEP is the % probability of an event occurring each year. Extreme events can also often be referred to by their return period, or Average Recurrence Interval (ARI). The table below gives the conversion between the two terminologies:

AEP (%)

ARI (yr)

18.1

5

4.9

20

2.0

50

1.0

100

The extreme sea level events were calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020), Auckland’s exposure to coastal inundation by storm-tides and waves, Auckland Council technical report, TR2020/24, Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Increments of sea level rise have been applied on top of storm-tide sea level events in order to assess the increasing coastal flooding hazard into the future. Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

In MfE’s (2022) interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region. Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environmentand NZ Sea Risefor more information on MfE’s interim guidance on sea level rise and vertical land movement.

The inundation mapping is based on the Digital Elevation Model ground levels surveyed by aerial LiDAR between 2016-2018.

Coastal inundation mapping is not available for some scenarios for the Parakai-Helensville area as this area’s complex dynamics requires hydrodynamic modelling to accurately assess the coastal storm inundation extent. Hydrodynamic modelling has not yet been carried out for all scenarios (e.g. 1.5m sea level rise) but is available for most 2% & 1% AEP scenarios and all tidal (MHWS) scenarios. Please see technical report 2020/024for information on the hydrodynamic modelling.

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding. Additional coastal flooding scenarios (annual exceedance probability events + sea level rise) were mapped in 2023 by Watershed Engineering and mean high water spring tides + sea level rise were mapped by NIWA.

(Note: The studies informing this mapping of coastal inundation generally used Auckland Vertical Datum 1946. Auckland Council is now transitioning to using New Zealand Vertical Datum 2016.)

Update Cycle:

Adhoc when improved data becomes available.

This data is available to the public on the Geomaps viewer and on Auckland Council Open Data portaland some coastal flood mapping is copied into LIM reports.

", "keyword": [ "Coastal", "Storm", "Inundation" ], "issued": "2025-05-30T07:53:42.000Z", "modified": "2025-05-30T08:19:08.908Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1700,-37.3073,175.5461,-36.0203", "license": "

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available information.

Constraints – Legal:

This data is available to the public on the Geomaps viewer and some are copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-4-9-aep-2-0m-sea-level-rise" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_49_AEP_20m_sea_level_rise/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/1634ab08046b471a86c61b358d3fab0b/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/1634ab08046b471a86c61b358d3fab0b/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/1634ab08046b471a86c61b358d3fab0b/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/1634ab08046b471a86c61b358d3fab0b/kml?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=20e5cb48dab04038a76ac9ccffcf5f80&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-4-9-aep", "title": "Coastal Inundation 4.9% AEP", "description": "

The Coastal Storm Inundation dataset maps the extent of sea water coverage expected around the Auckland Region during sustained coastal storm-tide flooding events. Elevated storm-tide sea levels are predicted based on the joint probability of a high tide, a storm surge (which is the rise in sea-level caused by wind action and low barometric pressure related to storm events), and wave setup. (Wave setup is the elevation of the mean sea level at the shoreline due to breaking waves. Larger dynamic wave processes like wave runup and overtopping are not included in this mapping so should be considered on top of these water levels. Rainfall and freshwater flooding are also not included in this data, but are available separately in other geomaps layers e.g. ‘Flood Plains’, or on the Auckland Flood Viewer).

Coastal inundation (or coastal flooding) is mapped for a range of Annual Exceedance Probability (AEP) events, where the AEP is the % probability of an event occurring each year. Extreme events can also often be referred to by their return period, or Average Recurrence Interval (ARI). The table below gives the conversion between the two terminologies:

AEP (%)

ARI (yr)

18.1

5

4.9

20

2.0

50

1.0

100

The extreme sea level events were calculated between 2013 and 2019, as compiled in Carpenter, N., R Roberts and P Klinac (2020), Auckland’s exposure to coastal inundation by storm-tides and waves, Auckland Council technical report, TR2020/24, Auckland’s exposure to coastal inundation by storm-tides and waves (knowledgeauckland.org.nz)

Increments of sea level rise have been applied on top of storm-tide sea level events in order to assess the increasing coastal flooding hazard into the future. Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

In MfE’s (2022) interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region. Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environmentand NZ Sea Risefor more information on MfE’s interim guidance on sea level rise and vertical land movement.

The inundation mapping is based on the Digital Elevation Model ground levels surveyed by aerial LiDAR between 2016-2018.

Coastal inundation mapping is not available for some scenarios for the Parakai-Helensville area as this area’s complex dynamics requires hydrodynamic modelling to accurately assess the coastal storm inundation extent. Hydrodynamic modelling has not yet been carried out for all scenarios (e.g. 1.5m sea level rise) but is available for most 2% & 1% AEP scenarios and all tidal (MHWS) scenarios. Please see technical report 2020/024for information on the hydrodynamic modelling.

Extreme sea levels for the Auckland region were derived by NIWA in 2013 (Part 1 of Technical Report 2020/24). From 2016-2019, additional extreme sea level data was gathered for:

In 2020, these levels were projected onto the land topography (derived from the 2016-2018 LiDAR survey) by Stantec to establish the extent of coastal flooding. Additional coastal flooding scenarios (annual exceedance probability events + sea level rise) were mapped in 2023 by Watershed Engineering and mean high water spring tides + sea level rise were mapped by NIWA.

(Note: The studies informing this mapping of coastal inundation generally used Auckland Vertical Datum 1946. Auckland Council is now transitioning to using New Zealand Vertical Datum 2016.)

Update Cycle:

Adhoc when improved data becomes available.

This data is available to the public on the Geomaps viewer and on Auckland Council Open Data portaland some coastal flood mapping is copied into LIM reports.

", "keyword": [ "Coastal", "Storm", "Inundation" ], "issued": "2025-05-30T08:07:28.000Z", "modified": "2025-05-30T09:33:25.688Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1700,-37.3073,175.5461,-36.0203", "license": "

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available information.

Constraints – Legal:

This data is available to the public on the Geomaps viewer and some are copied into LIMs

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-4-9-aep" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_49_AEP/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/20e5cb48dab04038a76ac9ccffcf5f80/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/20e5cb48dab04038a76ac9ccffcf5f80/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/20e5cb48dab04038a76ac9ccffcf5f80/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/20e5cb48dab04038a76ac9ccffcf5f80/kml?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=13648b57da7b48afac5da41ebb1b4a06&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::mean-high-water-springs-0-5m-sea-level-rise", "title": "Mean High Water Springs 0.5m sea level rise", "description": "

The Tidal Inundation & Sea Level Rise dataset maps the extent of sea water coverage expected around the Auckland Region in the future with sea level rise during high tides alone. These water levels are based on The Mean High Water Spring Tide Sea Levels + 0.5m increments of sea level rise. The Mean High Water Spring Tide Sea Levels are the elevation of the high tide that is equalled or exceeded by only the highest 10% of all high tides.

These high tide levels include the astronomically driven tide only (due to rotational and gravitational effects) and do not include waves or storm surges (which are the rise in sea level caused by wind action and low barometric pressure related to storm events). The extent of storm-tide inundation will be greater and this is mapped in the Coastal Storm Inundation Hazard data layer. Rainfall and freshwater flooding are also not included in this data, but are available separately in other geomaps layers e.g. ‘Flood Plains’, or on the Auckland Flood Viewer).

The mean high water spring tide sea levels have been updated based on the mean sea level averaged over the period 2001–2019. This accounts for sea level rise that has occurred up until the effective base date of 2010, but does not include sea level rise that has occurred since that period. This is set out in the report Coastal inundation from sea-level rise in the Auckland Region (NIWA, 2023). 0.5m sea level rise increments are added on top of this in order to assess the increasing coastal inundation hazard into the future.

Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

In MfE’s (2022) interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region. Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environmentand NZ Sea Risefor more information on MfE’s interim guidance on sea level rise and vertical land movement.

Mean high water spring tides are used to define the Coastal Marine area boundary within Auckland’s Unitary Plan. The inundation mapping is based on the Digital Elevation Model ground levels surveyed by aerial LiDAR between 2016-2018.

Lineage:

Coastal inundation from sea-level rise in the Auckland Region (NIWA, 2023)

(Note: The studies informing this mapping of coastal inundation generally used Auckland Vertical Datum 1946. Auckland Council is now transitioning to using New Zealand Vertical Datum 2016.)

Update Cycle:

Adhoc when improved data becomes available.

This data is available to the public on the Geomaps viewer and on Auckland Council Open Data portaland some coastal flood mapping is copied into LIM reports.

", "keyword": [ "MHWS", "Mean", "High", "Water", "Spring" ], "issued": "2025-05-30T08:22:14.000Z", "modified": "2025-06-02T23:31:34.666Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1597,-37.3034,175.5524,-36.0127", "license": "

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available data.

Constraints – Legal:

This data is available to the public on the Geomaps viewer.

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::mean-high-water-springs-0-5m-sea-level-rise" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Mean_High_Water_Springs_05m_sea_level_rise/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/13648b57da7b48afac5da41ebb1b4a06/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/13648b57da7b48afac5da41ebb1b4a06/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/13648b57da7b48afac5da41ebb1b4a06/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/13648b57da7b48afac5da41ebb1b4a06/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/13648b57da7b48afac5da41ebb1b4a06/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/13648b57da7b48afac5da41ebb1b4a06/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/13648b57da7b48afac5da41ebb1b4a06/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/13648b57da7b48afac5da41ebb1b4a06/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/13648b57da7b48afac5da41ebb1b4a06/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=b35a34555bb142118406e52ee4252c57&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::mean-high-water-springs-1-0m-sea-level-rise", "title": "Mean High Water Springs 1.0m sea level rise", "description": "

The Tidal Inundation & Sea Level Rise dataset maps the extent of sea water coverage expected around the Auckland Region in the future with sea level rise during high tides alone. These water levels are based on The Mean High Water Spring Tide Sea Levels + 0.5m increments of sea level rise. The Mean High Water Spring Tide Sea Levels are the elevation of the high tide that is equalled or exceeded by only the highest 10% of all high tides.

These high tide levels include the astronomically driven tide only (due to rotational and gravitational effects) and do not include waves or storm surges (which are the rise in sea level caused by wind action and low barometric pressure related to storm events). The extent of storm-tide inundation will be greater and this is mapped in the Coastal Storm Inundation Hazard data layer. Rainfall and freshwater flooding are also not included in this data, but are available separately in other geomaps layers e.g. ‘Flood Plains’, or on the Auckland Flood Viewer).

The mean high water spring tide sea levels have been updated based on the mean sea level averaged over the period 2001–2019. This accounts for sea level rise that has occurred up until the effective base date of 2010, but does not include sea level rise that has occurred since that period. This is set out in the report Coastal inundation from sea-level rise in the Auckland Region (NIWA, 2023). 0.5m sea level rise increments are added on top of this in order to assess the increasing coastal inundation hazard into the future.

Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

In MfE’s (2022) interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region. Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environmentand NZ Sea Risefor more information on MfE’s interim guidance on sea level rise and vertical land movement.

Mean high water spring tides are used to define the Coastal Marine area boundary within Auckland’s Unitary Plan. The inundation mapping is based on the Digital Elevation Model ground levels surveyed by aerial LiDAR between 2016-2018.

Lineage:

Coastal inundation from sea-level rise in the Auckland Region (NIWA, 2023)

(Note: The studies informing this mapping of coastal inundation generally used Auckland Vertical Datum 1946. Auckland Council is now transitioning to using New Zealand Vertical Datum 2016.)

Update Cycle:

Adhoc when improved data becomes available.

This data is available to the public on the Geomaps viewer and on Auckland Council Open Data portaland some coastal flood mapping is copied into LIM reports.

", "keyword": [ "MHWS", "Mean", "High", "Water", "Spring" ], "issued": "2025-05-30T08:25:08.000Z", "modified": "2025-06-02T23:31:35.810Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1597,-37.3034,175.5524,-36.0127", "license": "

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available data.

Constraints – Legal:

This data is available to the public on the Geomaps viewer.

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::mean-high-water-springs-1-0m-sea-level-rise" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Mean_High_Water_Springs_10m_sea_level_rise/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b35a34555bb142118406e52ee4252c57/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b35a34555bb142118406e52ee4252c57/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b35a34555bb142118406e52ee4252c57/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b35a34555bb142118406e52ee4252c57/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b35a34555bb142118406e52ee4252c57/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b35a34555bb142118406e52ee4252c57/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b35a34555bb142118406e52ee4252c57/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b35a34555bb142118406e52ee4252c57/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b35a34555bb142118406e52ee4252c57/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=d40add8cd03545f7aeacd7d218e54854&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::mean-high-water-springs-1-5m-sea-level-rise", "title": "Mean High Water Springs 1.5m sea level rise", "description": "

The Tidal Inundation & Sea Level Rise dataset maps the extent of sea water coverage expected around the Auckland Region in the future with sea level rise during high tides alone. These water levels are based on The Mean High Water Spring Tide Sea Levels + 0.5m increments of sea level rise. The Mean High Water Spring Tide Sea Levels are the elevation of the high tide that is equalled or exceeded by only the highest 10% of all high tides.

These high tide levels include the astronomically driven tide only (due to rotational and gravitational effects) and do not include waves or storm surges (which are the rise in sea level caused by wind action and low barometric pressure related to storm events). The extent of storm-tide inundation will be greater and this is mapped in the Coastal Storm Inundation Hazard data layer. Rainfall and freshwater flooding are also not included in this data, but are available separately in other geomaps layers e.g. ‘Flood Plains’, or on the Auckland Flood Viewer).

The mean high water spring tide sea levels have been updated based on the mean sea level averaged over the period 2001–2019. This accounts for sea level rise that has occurred up until the effective base date of 2010, but does not include sea level rise that has occurred since that period. This is set out in the report Coastal inundation from sea-level rise in the Auckland Region (NIWA, 2023). 0.5m sea level rise increments are added on top of this in order to assess the increasing coastal inundation hazard into the future.

Sea-level rise values applied currently align with the projections by the Intergovernmental Panel on Climate Change sixth assessment report (2021), and the Ministry for the Environment (2022) Interim guidance on the use of new sea-level rise projections, which updates the Ministry for the Environment Coastal Hazards and Climate Change Guidance for Local Government (2017).

In MfE’s (2022) interim guidance, (excluding vertical land movement) one metre sea-level rise is projected to occur between 2095 - >2200, depending on the emission scenario used. Two metre sea-level rise is projected to occur in the longer term (beyond 2150).

MfE’s (2022) Interim guidance recommends the inclusion of vertical land movement (VLM) in relative sea level rise considerations. These are not included in the above sea level rise predictions due to the high VLM variability across the region. Vertical land movement is generally predicted to increase the rates of relative sea level rise for the Auckland region so should also be incorporated in planning and design.

Refer to Interim guidance on the use of new sea-level rise projections | Ministry for the Environmentand NZ Sea Risefor more information on MfE’s interim guidance on sea level rise and vertical land movement.

Mean high water spring tides are used to define the Coastal Marine area boundary within Auckland’s Unitary Plan. The inundation mapping is based on the Digital Elevation Model ground levels surveyed by aerial LiDAR between 2016-2018.

Lineage:

Coastal inundation from sea-level rise in the Auckland Region (NIWA, 2023)

(Note: The studies informing this mapping of coastal inundation generally used Auckland Vertical Datum 1946. Auckland Council is now transitioning to using New Zealand Vertical Datum 2016.)

Update Cycle:

Adhoc when improved data becomes available.

This data is available to the public on the Geomaps viewer and on Auckland Council Open Data portaland some coastal flood mapping is copied into LIM reports.

", "keyword": [ "MHWS", "Mean", "High", "Water", "Spring" ], "issued": "2025-05-30T08:28:23.000Z", "modified": "2025-05-30T09:31:04.237Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1597,-37.3034,175.5524,-36.0127", "license": "

Constraints – General:

The Coastal Inundation data is subject to updates to reflect the latest, best available data.

Constraints – Legal:

This data is available to the public on the Geomaps viewer.

Constraints – Security:

The Coastal Inundation data is available to the public Under Creative Commons license.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::mean-high-water-springs-1-5m-sea-level-rise" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Mean_High_Water_Springs_15m_sea_level_rise/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d40add8cd03545f7aeacd7d218e54854/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d40add8cd03545f7aeacd7d218e54854/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d40add8cd03545f7aeacd7d218e54854/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d40add8cd03545f7aeacd7d218e54854/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d40add8cd03545f7aeacd7d218e54854/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d40add8cd03545f7aeacd7d218e54854/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d40add8cd03545f7aeacd7d218e54854/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d40add8cd03545f7aeacd7d218e54854/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d40add8cd03545f7aeacd7d218e54854/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=d7462b9df43746a8a027d50159ecf8c0&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::spring-high-tide-levels", "title": "Spring High Tide Levels", "description": "

The Mean High Water Spring Tide Sea Levels layer provides the elevation of the high tide level equalled or exceeded by only the highest 10% of all high tides. These high tide levels include the astronomically driven tide only (due to rotational and gravitational effects) and do not include waves or storm surges (which are the rise in sea level caused by wind action and low barometric pressure related to storm events). Storm-tide levels are provided in a separate storm-tide levels dataset.

The Mean High Water Spring Tide Sea Levels have been provided for points around Auckland’s coast as part of a project to map the coastal inundation that will occur into the future with sea level rise on top of mean high water spring tides.

The mean high water spring tide sea levels have been updated based on the mean sea level averaged over the period 2001–2019. This accounts for sea level rise that has occurred up until the effective base date of 2010, but does not include sea level rise that has occurred since that period, or sea level rise that is expected to occur into the future. This is set out in the report Coastal inundation from sea-level rise in the Auckland Region (NIWA, 2023).

For guidance related to future sea level rise and vertical land movement, refer to the Ministry for Environment’s Interim guidance on the use of new sea-level rise projections | Ministry for the Environmentand NZ Sea Rise.

Mean high water spring tides are used to define the Coastal Marine Area boundary within Auckland’s Unitary Plan.

Note: The studies informing this mapping of coastal inundation generally used Auckland Vertical Datum 1946. Auckland Council is now transitioning to using New Zealand Vertical Datum 2016 so the live data on geomaps has also been converted to NZVD2016.

", "keyword": [ "MHWS", "Mean", "High", "Water", "Spring" ], "issued": "2025-05-30T08:34:54.000Z", "modified": "2025-05-30T08:35:22.242Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1173,-37.3274,175.5668,-36.0111", "license": "

Constraints– General:

The dataset is not meant to stand alone, and users should refer to report Coastal inundation from sea-level rise in the Auckland Region (NIWA, 2023)

Constraints– Legal:

There are no legal constraints in relation to this dataset.

Constraints– Security:

Creative Commons – All Records

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::spring-high-tide-levels" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Spring_High_Tide_Levels/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d7462b9df43746a8a027d50159ecf8c0/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d7462b9df43746a8a027d50159ecf8c0/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d7462b9df43746a8a027d50159ecf8c0/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d7462b9df43746a8a027d50159ecf8c0/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d7462b9df43746a8a027d50159ecf8c0/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d7462b9df43746a8a027d50159ecf8c0/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d7462b9df43746a8a027d50159ecf8c0/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d7462b9df43746a8a027d50159ecf8c0/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d7462b9df43746a8a027d50159ecf8c0/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=72f32fbe22374134aa5e8132db65c2bf", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::west-auckland-infrared-imagery-2024", "title": "West Auckland Infrared Imagery 2024", "description": "
Available cached scale levels.9 - 21 (1:1,155,581 - 1:282)
Resampling is being used for levels that aren't cached. Levels 22 - 23 (1:141 - 1:71)

West Auckland Aerial Imagery 2024 Color Infrared covers aerials images for the West Auckland region in color infrared. Infrared aerial photography involves capturing images using infrared light, which is outside the visible spectrum. This type of photography is useful for a variety of applications, including environmental monitoring, agriculture, and land management. Infrared imagery can reveal details not visible to the naked eye, such as vegetation health, water stress, and temperature variations, making it valuable for assessing plant vitality, detecting heat sources, identifying areas of moisture, and infrastructure conditions, making it invaluable for environmental monitoring and urban planning.

Data Acquisition:  The capture was completed between 20th March 2024 and 11th May 2024. 

Ortho Specification
• Ortho-imagery: Three-band
• Spectral resolution: Near Infrared, Green, Blue
• Pixel resolution: 0.25 m GSD (25 cm)
• Spatial accuracy: ±0.4 m @ 95% confidence level in clear flat open spaces (2 sigma) over area of interest
• Tile index: Tile index for the project area available in GeoMaps
• Aligned to LINZ 1:5000 map sheet layout (2,400 m x 3,600 m)
• Total number of tiles supplied: 227 (1:5000 map sheet tiles)
• Image format: JPEG

Note: Auckland Council can provide R-G-B-NIR imagery for the area in GEOTIFF format as well. Please contact us at gis@aklc.govt.nz to request the four-band imagery. 

Map Projection 
All spatial data for this project provided in terms of New Zealand Transverse Mercator 2000 map projection (NZTM2000). The ellipsoidal datum is New Zealand Geodetic Datum 2000 (NZGD2000). The airborne GPS and ground control GPS data was converted from ellipsoidal heights into orthometric heights using the LINZ NZGeoid16 separation model. For this project the orthometric vertical datum is New Zealand Vertical Datum 2016 (NZVD2016).
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Creative Commons 4.0
Any data that is shared, copied or distributed must have the required acknowledgements and attributions for the ortho-imagery and associated products provided in this project.
• You may use this work for commercial purposes
• You must attribute the creator in your own works: 

Copyright: Aerial Surveys Ltd. / NIWA, 2024
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This document provides domains for Ecosystem Current and Ecosystem Potential Extent.

The domains in this document include:
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A dense colourised 3D point cloud data was generated along with a push-button orthophotography at 0.1 m resolution.", "keyword": [ "MS4W", "DEM", "LiDAR" ], "issued": "2024-12-16T22:37:09.000Z", "modified": "2024-12-17T21:43:15.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.9026,-36.9343,174.9445,-36.8882", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::making-space-for-water-dem-0-5m-pakuranga-creek" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiledimageservices1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/PakurangaDEM_05m/ImageServer" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=2f97fc9d2a134c73bee799f5c24f0e8d", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::making-space-for-water-dem-0-5m-whau", "title": "Making Space for Water DEM 0.5m - Whau", "description": "The Auckland Urban Stream Survey – conducted by the Waterways Centre between April 8 and 9, 2024 – delivered high-resolution, high-fidelity terrain models to support Auckland Council’s Making Space for Water initiative. Waterways Centre used a bidirectional gridded acquisition flight plan using the VUX-240 sensor to capture LiDAR data of the Pakuranga Creek and Cockle Bay catchments as well as the eastern portion of the Whau catchment (Blockhouse Bay). A dense colourised 3D point cloud data was generated along with a push-button orthophotography at 0.1 m resolution.", "keyword": [ "MS4W", "DEM", "LiDAR" ], "issued": "2024-12-16T22:40:30.000Z", "modified": "2024-12-17T21:42:49.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.6497,-36.9511,174.7452,-36.8848", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::making-space-for-water-dem-0-5m-whau" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiledimageservices1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/WHAU_50cm_DEM/ImageServer" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=0ce30e4e5e174f3fb0bb1e498b9d929f", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::making-space-for-water-dem-1m-mellons-bay", "title": "Making Space for Water DEM 1m - Mellons Bay", "description": "The Auckland Urban Stream Survey – conducted by the Waterways Centre between April 8 and 9, 2024 – delivered high-resolution, high-fidelity terrain models to support Auckland Council’s Making Space for Water initiative. Waterways Centre used a bidirectional gridded acquisition flight plan using the VUX-240 sensor to capture LiDAR data of the Pakuranga Creek and Cockle Bay catchments as well as the eastern portion of the Whau catchment (Blockhouse Bay). A dense colourised 3D point cloud data was generated along with a push-button orthophotography at 0.1 m resolution.", "keyword": [ "MS4W", "DEM", "LiDAR" ], "issued": "2024-12-16T22:15:09.000Z", "modified": "2024-12-17T21:38:27.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.9178,-36.8952,174.9334,-36.8754", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::making-space-for-water-dem-1m-mellons-bay" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiledimageservices1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/MellonsBayDEM_1m/ImageServer" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=52ed8cf46aec4f63835a58aaf94c4449", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::making-space-for-water-dem-1m-cockle-bay", "title": "Making Space for Water DEM 1m - Cockle Bay", "description": "The Auckland Urban Stream Survey – conducted by the Waterways Centre between April 8 and 9, 2024 – delivered high-resolution, high-fidelity terrain models to support Auckland Council’s Making Space for Water initiative. Waterways Centre used a bidirectional gridded acquisition flight plan using the VUX-240 sensor to capture LiDAR data of the Pakuranga Creek and Cockle Bay catchments as well as the eastern portion of the Whau catchment (Blockhouse Bay). A dense colourised 3D point cloud data was generated along with a push-button orthophotography at 0.1 m resolution.", "keyword": [ "MS4W", "DEM", "LiDAR" ], "issued": "2024-12-16T21:51:19.000Z", "modified": "2024-12-17T21:38:13.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.9344,-36.9144,174.9553,-36.8881", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::making-space-for-water-dem-1m-cockle-bay" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiledimageservices1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/CockleBayDEM_1m/ImageServer" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=e5c507ff8f0e42528486dae0808e8d91", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::making-space-for-water-dem-1m-howick-beach", "title": "Making Space for Water DEM 1m - Howick Beach", "description": "The Auckland Urban Stream Survey – conducted by the Waterways Centre between April 8 and 9, 2024 – delivered high-resolution, high-fidelity terrain models to support Auckland Council’s Making Space for Water initiative. Waterways Centre used a bidirectional gridded acquisition flight plan using the VUX-240 sensor to capture LiDAR data of the Pakuranga Creek and Cockle Bay catchments as well as the eastern portion of the Whau catchment (Blockhouse Bay). A dense colourised 3D point cloud data was generated along with a push-button orthophotography at 0.1 m resolution.", "keyword": [ "MS4W", "DEM", "LiDAR" ], "issued": "2024-12-16T21:58:10.000Z", "modified": "2024-12-17T21:37:52.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.9289,-36.9080,174.9444,-36.8818", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::making-space-for-water-dem-1m-howick-beach" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiledimageservices1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/HowickBayDEM_1m/ImageServer" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=f20f735e32014ade83c4fc443792fd3a", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::making-space-for-water-dem-1m-pakuranga-creek", "title": "Making Space for Water DEM 1m - Pakuranga Creek", "description": "The Auckland Urban Stream Survey – conducted by the Waterways Centre between April 8 and 9, 2024 – delivered high-resolution, high-fidelity terrain models to support Auckland Council’s Making Space for Water initiative. Waterways Centre used a bidirectional gridded acquisition flight plan using the VUX-240 sensor to capture LiDAR data of the Pakuranga Creek and Cockle Bay catchments as well as the eastern portion of the Whau catchment (Blockhouse Bay). A dense colourised 3D point cloud data was generated along with a push-button orthophotography at 0.1 m resolution.", "keyword": [ "MS4W", "DEM", "LiDAR" ], "issued": "2024-12-16T22:19:59.000Z", "modified": "2024-12-17T21:37:38.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.9026,-36.9343,174.9445,-36.8882", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::making-space-for-water-dem-1m-pakuranga-creek" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiledimageservices1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/PakurangaDEM_1m/ImageServer" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=e2cf9e783b6d47679d9b8b7f2364a7c7", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::making-space-for-water-dem-1m-whau", "title": "Making Space for Water DEM 1m - Whau", "description": "The Auckland Urban Stream Survey – conducted by the Waterways Centre between April 8 and 9, 2024 – delivered high-resolution, high-fidelity terrain models to support Auckland Council’s Making Space for Water initiative. 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A dense colourised 3D point cloud data was generated along with a push-button orthophotography at 0.1 m resolution.", "keyword": [ "MS4W", "DEM", "LiDAR" ], "issued": "2024-12-16T22:22:57.000Z", "modified": "2024-12-17T21:37:19.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.6497,-36.9511,174.7452,-36.8848", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::making-space-for-water-dem-1m-whau" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiledimageservices1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/WHAU_1m_DEM/ImageServer" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=ed61b2290e914993a2f63eca2f73bb49&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::auckland-growth-scenario-v1-1", "title": "Auckland Growth Scenario v1 1", "description": "

Auckland Council maintains a growth scenario to inform investment decision-making across the region. The Auckland Growth Scenario provides household, employment and population projections over a 30-year period. It is based on regional level population information commissioned from Stats NZ and is primarily intended to provide a numerical distribution of growth that is aligned with the timing and sequencing of growth in the Future Development Strategy 2023, over time. Data is at MSM Zone scale, and provides annual projections of population, households and employment (MEC) for use in strategic planning between 2022 and 2052. This version is an update (to employment projections only) of AGSv1 as used in the 2024 LTP. Further information is available on knowledgeauckland.org.nz, search “AGS” or follow the link: https://www.knowledgeauckland.org.nz/publications/auckland-growth-scenario-2023-version-11-ags23v11-data/


", "keyword": [ "LURE", "FDS", "Growth", "AGS", "Auckland", "Growth", "Scenario", "Population", "Households", "Employment" ], "issued": "2024-09-25T00:02:38.000Z", "modified": "2024-09-25T00:05:13.256Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1744,-37.2989,175.5369,-35.8883", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::auckland-growth-scenario-v1-1" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Auckland_Growth_Scenario_v1_1/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ed61b2290e914993a2f63eca2f73bb49/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ed61b2290e914993a2f63eca2f73bb49/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ed61b2290e914993a2f63eca2f73bb49/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ed61b2290e914993a2f63eca2f73bb49/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ed61b2290e914993a2f63eca2f73bb49/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ed61b2290e914993a2f63eca2f73bb49/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ed61b2290e914993a2f63eca2f73bb49/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ed61b2290e914993a2f63eca2f73bb49/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ed61b2290e914993a2f63eca2f73bb49/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=1ffa6134d74346b4944f5945f566a130", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::land-cover-2017-vector-tile", "title": "Land Cover 2017 (Vector Tile)", "description": "

The Land Cover vector tile layer is primarily for visualisation. For a downloadable dataset, use Land Cover 2017.

Land Cover 2017 is the companion dataset to Impervious Surfaces 2017, and classifies land cover into five surface types:

• Grass (open space without trees and shrubs) (Class Name = 1)

• Scrub/shrub (rough grass, rushes, low profile vegetation often around wetlands) (Class Name = 4)

• Sand/Gravel/Bare Earth (Class Name = 5)

• High vegetation (trees and shrubs) (Class Name = 6)

• Water (Class Name = 7)

Legend:


Image processing was conducted by Lynker Analytics using machine learning techniques on Auckland Council’s most recent orthophotography—7.5 cm pixel resolution (2017) covering all the region’s urban settlements and beyond; and 50 cm pixel resolution (2010-2012) covering the region’s remaining, predominantly rural areas—to produce two separate (urban and rural) land cover datasets.

A copy of the full background report can be obtained from the Regional Planning team in Auckland Council’s Healthy Waters department.

", "keyword": [ "Land Cover", " Grass", " Shrub", " Bare Earth", " Machine Learning" ], "issued": "2024-04-30T03:26:10.000Z", "modified": "2024-05-08T23:17:03.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1535,-37.3007,175.5829,-35.8884", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::land-cover-2017-vector-tile" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiles.arcgis.com/tiles/n4yPwebTjJCmXB6W/arcgis/rest/services/Land_Cover_2017_Vector_Tile/VectorTileServer" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=3b8a6d1d29224763b41242a102d71fd2", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::impervious-surfaces-2017-1", "title": "Impervious Surfaces 2017", "description": "

Impervious surfaces—mainly artificial structures such as pavements, roads, sidewalks, driveways and parking lots, as well as industrial areas such as airports, ports and logistics and distribution centres that are covered by water-resistant materials such as asphalt, concrete, brick, stone—including rooftops, were mapped along with other surface types to produce the following categories:

• Buildings (Class Name = 0)

• Other impervious (driveways, carparks, etc) (Class Name = 2)

• Roads (Class Name = 3)

Image processing was conducted by Lynker Analytics using machine learning techniques on Auckland Council’s most recent orthophotography—7.5 cm pixel resolution (2017) covering all the region’s urban settlements and beyond; and 50 cm pixel resolution (2010-2012) covering the region’s remaining, predominantly rural areas—to produce two separate (urban and rural) land cover datasets.

Land Cover 2017 is the companion dataset to Impervious Surfaces.

A copy of the full background report can be obtained from the Regional Planning team in Auckland Council’s Healthy Waters department.

", "keyword": [ "Impervious Surfaces", "Buildings", "Roads", "Machine Learning" ], "issued": "2024-05-06T04:38:46.000Z", "modified": "2024-05-06T04:52:49.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::impervious-surfaces-2017-1" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=017febe483a14ba99108215cc1a3804c", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::land-cover-2017", "title": "Land Cover 2017", "description": "

Land Cover 2017 is the companion dataset to Impervious Surfaces 2017, and classifies land cover into five surface types:

• Grass (open space without trees and shrubs) (Class Name = 1)

• Scrub/shrub (rough grass, rushes, low profile vegetation often around wetlands) (Class Name = 4)

• Sand/Gravel/Bare Earth (Class Name = 5)

• High vegetation (trees and shrubs) (Class Name = 6)

• Water (Class Name = 7)

Image processing was conducted by Lynker Analytics using machine learning techniques on Auckland Council’s most recent orthophotography—7.5 cm pixel resolution (2017) covering all the region’s urban settlements and beyond; and 50 cm pixel resolution (2010-2012) covering the region’s remaining, predominantly rural areas—to produce two separate (urban and rural) land cover datasets.

A copy of the full background report can be obtained from the Regional Planning team in Auckland Council’s Healthy Waters department.

", "keyword": [ "Land Cover", "Grass", "Shrub", "Bare Earth", "Machine Learning" ], "issued": "2024-05-06T04:50:29.000Z", "modified": "2024-05-06T04:52:07.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::land-cover-2017" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=77752db6dec44711b382c6da01cc41be", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::akl-cbd-to-airport-3d-mesh-pkg1a", "title": "Akl CBD to Airport 3D Mesh Pkg1A", "description": "
The following metadata is supplied with the model for sharing purposes: 
Credits: Auckland Light Rail - Dataset produced by RECON NZ
Auckland CBD To Airport Model Specifications:
• Resolution: 6 cm
• Accuracy: 25 cm (RMSE)
• Areas:
        Zone 1A: ~ 13.7 sq. km
        Zone 1B: ~ 13.2 sq. km
        Zone 2: ~ 15.9 sq. km
        Zone 3A: ~ 12.5 sq. km
        Zone 3B : ~ 16.4 sq. km
• Captured: August 2023
• Datum: NZGD2000 NZTM (Horizontal) & NZVD2016 (Vertical)

The 3D model is available for visualization purposes only. The source data is not available for download and cannot be shared.
", "keyword": [ "3D", "Auckland Imagery" ], "issued": "2024-04-07T23:42:11.000Z", "modified": "2024-04-30T00:54:12.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.7128,-36.8934,174.7967,-36.8260", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::akl-cbd-to-airport-3d-mesh-pkg1a" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiles.arcgis.com/tiles/n4yPwebTjJCmXB6W/arcgis/rest/services/Akl_CBD_to_Airport_3D_Mesh_Zone1A/SceneServer" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=412693394f5a4674a6e6dc2cffccf0f0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::akl-cbd-to-airport-3d-mesh-pkg2", "title": "Akl CBD to Airport 3D Mesh Pkg2", "description": "
The following metadata is supplied with the model for sharing purposes: 
Credits: Auckland Light Rail - Dataset produced by RECON NZ
Auckland CBD To Airport Model Specifications:
• Resolution: 6 cm
• Accuracy: 25 cm (RMSE)
• Areas:
        Zone 1A: ~ 13.7 sq. km
        Zone 1B: ~ 13.2 sq. km
        Zone 2: ~ 15.9 sq. km
        Zone 3A: ~ 12.5 sq. km
        Zone 3B : ~ 16.4 sq. km
• Captured: August 2023
• Datum: NZGD2000 NZTM (Horizontal) & NZVD2016 (Vertical)

The 3D model is available for visualization purposes only. The source data is not available for download and cannot be shared.
", "keyword": [ "3D", "Auckland Imagery" ], "issued": "2024-04-08T00:31:19.000Z", "modified": "2024-04-30T00:53:46.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.7189,-36.9548,174.8102,-36.8815", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::akl-cbd-to-airport-3d-mesh-pkg2" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiles.arcgis.com/tiles/n4yPwebTjJCmXB6W/arcgis/rest/services/Akl_CBD_to_Airport_3D_Mesh_Zone2/SceneServer" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=9bc458576bfb46519e03e12c7b667123", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::akl-cbd-to-airport-3d-mesh-pkg3a", "title": "Akl CBD to Airport 3D Mesh Pkg3A", "description": "
The following metadata is supplied with the model for sharing purposes: 
Credits: Auckland Light Rail - Dataset produced by RECON NZ
Auckland CBD To Airport Model Specifications:
• Resolution: 6 cm
• Accuracy: 25 cm (RMSE)
• Areas:
        Zone 1A: ~ 13.7 sq. km
        Zone 1B: ~ 13.2 sq. km
        Zone 2: ~ 15.9 sq. km
        Zone 3A: ~ 12.5 sq. km
        Zone 3B : ~ 16.4 sq. km
• Captured: August 2023
• Datum: NZGD2000 NZTM (Horizontal) & NZVD2016 (Vertical)

The 3D model is available for visualization purposes only. The source data is not available for download and cannot be shared.
", "keyword": [ "3D", "Auckland Imagery" ], "issued": "2024-04-08T00:47:05.000Z", "modified": "2024-04-30T00:53:23.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.7585,-36.9754,174.8263,-36.9209", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::akl-cbd-to-airport-3d-mesh-pkg3a" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiles.arcgis.com/tiles/n4yPwebTjJCmXB6W/arcgis/rest/services/Akl_CBD_to_Airport_3D_Mesh_Zone3A/SceneServer" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=d86c2a0a923b4813bcdac07644da1a02", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::akl-cbd-to-airport-3d-mesh-pkg1b", "title": "Akl CBD to Airport 3D Mesh Pkg1B", "description": "
The following metadata is supplied with the model for sharing purposes: 
Credits: Auckland Light Rail - Dataset produced by RECON NZ
Auckland CBD To Airport Model Specifications
• Resolution: 6 cm
• Accuracy: 25 cm (RMSE)
• Areas:
        Zone 1A: ~ 13.7 sq. km
        Zone 1B: ~ 13.2 sq. km
        Zone 2: ~ 15.9 sq. km
        Zone 3A: ~ 12.5 sq. km
        Zone 3B : ~ 16.4 sq. km
• Captured: August 2023
• Datum: NZGD2000 NZTM (Horizontal) & NZVD2016 (Vertical)

The 3D model is available for visualization purposes only. The source data is not available for download and cannot be shared.
", "keyword": [ "3D", "Auckland Imagery" ], "issued": "2024-04-08T00:39:29.000Z", "modified": "2024-04-30T00:52:59.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.7001,-36.9265,174.7772,-36.8646", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::akl-cbd-to-airport-3d-mesh-pkg1b" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiles.arcgis.com/tiles/n4yPwebTjJCmXB6W/arcgis/rest/services/Akl_CBD_to_Airport_3D_Mesh_Zone1B/SceneServer" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=32724101d6104da3a007f9f9d0e25377", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::akl-cbd-to-airport-3d-mesh-pkg3b", "title": "Akl CBD to Airport 3D Mesh Pkg3B", "description": "
The following metadata is supplied with the model for sharing purposes: 
Credits: Auckland Light Rail - Dataset produced by RECON NZ
Auckland CBD To Airport Model Specifications:
• Resolution: 6 cm
• Accuracy: 25 cm (RMSE)
• Areas:
        Zone 1A: ~ 13.7 sq. km
        Zone 1B: ~ 13.2 sq. km
        Zone 2: ~ 15.9 sq. km
        Zone 3A: ~ 12.5 sq. km
        Zone 3B : ~ 16.4 sq. km
• Captured: August 2023
• Datum: NZGD2000 NZTM (Horizontal) & NZVD2016 (Vertical)

The 3D model is available for visualization purposes only. The source data is not available for download and cannot be shared.
", "keyword": [ "Auckland Imagery", "3D" ], "issued": "2024-04-08T00:54:25.000Z", "modified": "2024-04-30T00:51:37.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.7503,-37.0217,174.8355,-36.9534", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::akl-cbd-to-airport-3d-mesh-pkg3b" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiles.arcgis.com/tiles/n4yPwebTjJCmXB6W/arcgis/rest/services/Akl_CBD_to_Airport_3D_Mesh_Zone3B/SceneServer" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=acd5c932ec504ed5822695522402bca3&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::flood-sensitive-areas", "title": "Flood Sensitive Areas", "description": "

Areas adjacent to the 100yr ARI floodplain that are within 0.5m of the predicted 100yr ARI flood level. These mapped areas are to ensure the appropriate planning rules are considered for properties developing adjacent to the floodplain Created by the Stormwater Hydraulic Modelling Team Last Update 23 May 2013

Disclaimer:

In using the Catchments and Hydrology data set, you acknowledge that you have read, understood and agreed to the disclaimers below.

The flood plains and flood sensitive area data layers are generated from catchment level modelling based on the datasets, requirements and technology available at the time of model build. They are compiled regional layers with varied data uncertainty and currency, which may directly impact data accuracy for the area of interest. The information provided therefore does not preclude the need for appropriate site-specific assessment and cannot be construed as an endorsement or approval of any development by Auckland Council.

The Catchments and Hydrology data set is updated regularly when new information becomes available. As such, downloading and copying activities may result in data invalidity.

Whilst due care has been taken in producing the Catchments and Hydrology data sets, Auckland Council gives no warranty as to the accuracy and completeness of any information given and accepts no liability for any error, omission or use of the information.

", "keyword": [ "flood", "sensitive", "area", "Catchment & Hydro", "Three Waters" ], "issued": "2022-03-18T02:38:49.000Z", "modified": "2024-09-18T03:31:19.931Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.6077,-37.2352,174.9729,-36.5969", "license": "

Constraints – General

Internal and external use

Disclaimer:

In using the Catchments and Hydrology data set, you acknowledge that you have read, understood and agreed to the disclaimers below.

The flood plains and flood sensitive area data layers are generated from catchment level modelling based on the datasets, requirements and technology available at the time of model build. They are compiled regional layers with varied data uncertainty and currency, which may directly impact data accuracy for the area of interest. The information provided therefore does not preclude the need for appropriate site-specific assessment and cannot be construed as an endorsement or approval of any development by Auckland Council.

The Catchments and Hydrology data set is updated regularly when new information becomes available. As such, downloading and copying activities may result in data invalidity.

Whilst due care has been taken in producing the Catchments and Hydrology data sets, Auckland Council gives no warranty as to the accuracy and completeness of any information given and accepts no liability for any error, omission or use of the information.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::flood-sensitive-areas" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Flood_Sensitive_Areas/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/acd5c932ec504ed5822695522402bca3/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/acd5c932ec504ed5822695522402bca3/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/acd5c932ec504ed5822695522402bca3/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/acd5c932ec504ed5822695522402bca3/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/acd5c932ec504ed5822695522402bca3/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/acd5c932ec504ed5822695522402bca3/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/acd5c932ec504ed5822695522402bca3/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/acd5c932ec504ed5822695522402bca3/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/acd5c932ec504ed5822695522402bca3/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=ebfa66b87e6148969ffa89f60a25702b&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::wetland-management-areas-overlay", "title": "Wetland Management Areas Overlay", "description": "

Identifies the Wetland Management Areas as set out within the policy framework of D8 Wetland Management Areas Overlay and Schedule 1 Wetland Management Areas Schedule of the Plan.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-02T00:01:59.000Z", "modified": "2026-10-02T14:50:00.755Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1933,-37.2808,175.4986,-36.1142", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::wetland-management-areas-overlay" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Wetland_Management_Areas_Overlay/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ebfa66b87e6148969ffa89f60a25702b/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ebfa66b87e6148969ffa89f60a25702b/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ebfa66b87e6148969ffa89f60a25702b/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ebfa66b87e6148969ffa89f60a25702b/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ebfa66b87e6148969ffa89f60a25702b/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ebfa66b87e6148969ffa89f60a25702b/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ebfa66b87e6148969ffa89f60a25702b/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ebfa66b87e6148969ffa89f60a25702b/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ebfa66b87e6148969ffa89f60a25702b/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=55f7abc436a34a988c9a48f0fb373cfe&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::waitakere-ranges-heritage-area-overlay", "title": "Waitakere Ranges Heritage Area Overlay", "description": "

Identifies the Waitakere Ranges Heritage Area as described by the Waitakere Ranges Heritage Area Act 2008.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T23:58:58.000Z", "modified": "2026-10-02T13:18:04.942Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.4317,-37.0531,174.6852,-36.8447", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::waitakere-ranges-heritage-area-overlay" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Waitakere_Ranges_Heritage_Area_Overlay/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/55f7abc436a34a988c9a48f0fb373cfe/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/55f7abc436a34a988c9a48f0fb373cfe/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/55f7abc436a34a988c9a48f0fb373cfe/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/55f7abc436a34a988c9a48f0fb373cfe/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/55f7abc436a34a988c9a48f0fb373cfe/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/55f7abc436a34a988c9a48f0fb373cfe/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/55f7abc436a34a988c9a48f0fb373cfe/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/55f7abc436a34a988c9a48f0fb373cfe/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/55f7abc436a34a988c9a48f0fb373cfe/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=35321ddd76aa4c0195028b3e059b4536&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::vehicle-access-restriction-control", "title": "Vehicle Access Restriction Control", "description": "

The vehicle access restrictions layer have been derived from a combination of data from KiwiRail (for access restrictions around rail line and crossings, NZTA - for access restrictions around motorway interchanges, a report prepared by Matt Riley and the legacy Central City district plan for restrictions in the Central City and elsewhere from legacy operative district plans.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T22:13:02.000Z", "modified": "2026-10-02T13:17:05.712Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.4464,-37.2352,174.9620,-36.2510", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::vehicle-access-restriction-control" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Vehicle_Access_Restriction_Control/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/35321ddd76aa4c0195028b3e059b4536/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/35321ddd76aa4c0195028b3e059b4536/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/35321ddd76aa4c0195028b3e059b4536/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/35321ddd76aa4c0195028b3e059b4536/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/35321ddd76aa4c0195028b3e059b4536/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/35321ddd76aa4c0195028b3e059b4536/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/35321ddd76aa4c0195028b3e059b4536/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/35321ddd76aa4c0195028b3e059b4536/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/35321ddd76aa4c0195028b3e059b4536/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=232d7b39839d4616bcbfc0509e26d9b3&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::unitary-plan-base-zone", "title": "Unitary Plan Base Zone", "description": "

Identifies the zone as set out in the policy framework of each subject zone in H Zones.

", "keyword": [ "Unitary Plan", "Base Zone", "Planning" ], "issued": "2022-04-16T19:18:48.000Z", "modified": "2026-10-02T13:15:44.470Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "173.9062,-37.3686,175.8822,-35.6814", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::unitary-plan-base-zone" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Unitary_Plan_Base_Zone/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/232d7b39839d4616bcbfc0509e26d9b3/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/232d7b39839d4616bcbfc0509e26d9b3/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/232d7b39839d4616bcbfc0509e26d9b3/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/232d7b39839d4616bcbfc0509e26d9b3/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/232d7b39839d4616bcbfc0509e26d9b3/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/232d7b39839d4616bcbfc0509e26d9b3/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/232d7b39839d4616bcbfc0509e26d9b3/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/232d7b39839d4616bcbfc0509e26d9b3/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/232d7b39839d4616bcbfc0509e26d9b3/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=af5061e44c644fb09bd5a3ffc90f0ed2&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::surf-breaks", "title": "Surf Breaks", "description": "

The mapped surf breaks are the areas within which the activity of surfing occurs. Surf breaks are the result of exposure to swell, currents, water levels, and seabed morphology. Bathymetry, headland and bar features, aerial photography, and knowledge of council officers was used to determine the extent of the mapped areas. The mapped surf breaks do not include the associated offshore swell corridors. Surf breaks have been mapped for the purpose of the Unitary Plan, a number of these are likely to be identified as ‘Regionally Significant Surf breaks’.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T22:12:14.000Z", "modified": "2026-10-02T13:13:50.933Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.3455,-37.2983,175.5042,-36.1129", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::surf-breaks" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Surf_Breaks/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af5061e44c644fb09bd5a3ffc90f0ed2/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af5061e44c644fb09bd5a3ffc90f0ed2/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af5061e44c644fb09bd5a3ffc90f0ed2/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af5061e44c644fb09bd5a3ffc90f0ed2/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af5061e44c644fb09bd5a3ffc90f0ed2/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af5061e44c644fb09bd5a3ffc90f0ed2/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af5061e44c644fb09bd5a3ffc90f0ed2/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af5061e44c644fb09bd5a3ffc90f0ed2/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af5061e44c644fb09bd5a3ffc90f0ed2/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=9df5739af5b34cd7b1604c340cf65144&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::subdivision-variation-control", "title": "Subdivision Variation Control", "description": "

Describe the additional subdivision controls for sites around the region. This set of data shows the area subject to the additional minimum site size controls.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T22:11:29.000Z", "modified": "2026-10-02T13:12:53.782Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.4470,-37.2374,175.0332,-36.2666", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::subdivision-variation-control" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Subdivision_Variation_Control/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/9df5739af5b34cd7b1604c340cf65144/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/9df5739af5b34cd7b1604c340cf65144/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/9df5739af5b34cd7b1604c340cf65144/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/9df5739af5b34cd7b1604c340cf65144/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/9df5739af5b34cd7b1604c340cf65144/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/9df5739af5b34cd7b1604c340cf65144/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/9df5739af5b34cd7b1604c340cf65144/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/9df5739af5b34cd7b1604c340cf65144/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/9df5739af5b34cd7b1604c340cf65144/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=0ecd434661f74bf980e940cf6f699c99&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-watercourse", "title": "Stormwater Watercourse", "description": "

Seven legacy systems were migrated to Auckland Council’s GIS environment where the creation of new assets and maintenance of existing assets are now being undertaken. Using asbuilts sent to the stormwater team from development engineers and/or internal projects, the geometry and attributes of stormwater assets are captured using standard ArcGIS editing functionality. Whilst due care has been taken to capture the assets as accurately as possible, the data is indicative and cannot be considered to align to any particular boundaries or features including cadastral.

", "keyword": [ "Stormwater", "Stormwater Network", "Assets", "Water Infrastructure" ], "issued": "2022-04-26T07:08:29.000Z", "modified": "2026-10-02T13:12:00.531Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.2838,-37.2869,175.0462,-36.1415", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-watercourse" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Stormwater_Watercourse/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0ecd434661f74bf980e940cf6f699c99/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0ecd434661f74bf980e940cf6f699c99/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0ecd434661f74bf980e940cf6f699c99/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0ecd434661f74bf980e940cf6f699c99/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0ecd434661f74bf980e940cf6f699c99/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0ecd434661f74bf980e940cf6f699c99/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0ecd434661f74bf980e940cf6f699c99/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0ecd434661f74bf980e940cf6f699c99/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0ecd434661f74bf980e940cf6f699c99/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=74f14403e2bb4c7fb2b628b950df4154&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-viewing-platform", "title": "Stormwater Viewing Platform", "description": "

Seven legacy systems were migrated to Auckland Council’s GIS environment where the creation of new assets and maintenance of existing assets are now being undertaken. Using asbuilts sent to the stormwater team from development engineers and/or internal projects, the geometry and attributes of stormwater assets are captured using standard ArcGIS editing functionality. Whilst due care has been taken to capture the assets as accurately as possible, the data is indicative and cannot be considered to align to any particular boundaries or features including cadastral.

", "keyword": [ "Stormwater", "Stormwater Network", "Assets", "Water Infrastructure" ], "issued": "2023-12-18T02:50:52.000Z", "modified": "2026-10-02T13:11:04.680Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.6067,-36.9819,174.7964,-36.6206", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-viewing-platform" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Stormwater_Viewing_Platform/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/74f14403e2bb4c7fb2b628b950df4154/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/74f14403e2bb4c7fb2b628b950df4154/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/74f14403e2bb4c7fb2b628b950df4154/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/74f14403e2bb4c7fb2b628b950df4154/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/74f14403e2bb4c7fb2b628b950df4154/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/74f14403e2bb4c7fb2b628b950df4154/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/74f14403e2bb4c7fb2b628b950df4154/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/74f14403e2bb4c7fb2b628b950df4154/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/74f14403e2bb4c7fb2b628b950df4154/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=94304528a83f4dae8b6ff4bbf875b355&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-treatment-facility", "title": "Stormwater Treatment Facility", "description": "

Seven legacy systems were migrated to Auckland Council’s GIS environment where the creation of new assets and maintenance of existing assets are now being undertaken. Using asbuilts sent to the stormwater team from development engineers and/or internal projects, the geometry and attributes of stormwater assets are captured using standard ArcGIS editing functionality. Whilst due care has been taken to capture the assets as accurately as possible, the data is indicative and cannot be considered to align to any particular boundaries or features including cadastral.

", "keyword": [ "Stormwater", "Stormwater Network", "Assets", "Water Infrastructure" ], "issued": "2023-12-18T01:36:15.000Z", "modified": "2026-10-02T13:10:09.293Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.3805,-37.2653,175.1541,-36.2712", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-treatment-facility" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Stormwater_Treatment_Facility/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/94304528a83f4dae8b6ff4bbf875b355/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/94304528a83f4dae8b6ff4bbf875b355/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/94304528a83f4dae8b6ff4bbf875b355/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/94304528a83f4dae8b6ff4bbf875b355/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/94304528a83f4dae8b6ff4bbf875b355/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/94304528a83f4dae8b6ff4bbf875b355/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/94304528a83f4dae8b6ff4bbf875b355/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/94304528a83f4dae8b6ff4bbf875b355/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/94304528a83f4dae8b6ff4bbf875b355/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=6e1b16b902eb4b6b84fad3da309df308&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-treatment-device", "title": "Stormwater Treatment Device", "description": "

Seven legacy systems were migrated to Auckland Council’s GIS environment where the creation of new assets and maintenance of existing assets are now being undertaken. Using asbuilts sent to the stormwater team from development engineers and/or internal projects, the geometry and attributes of stormwater assets are captured using standard ArcGIS editing functionality. Whilst due care has been taken to capture the assets as accurately as possible, the data is indicative and cannot be considered to align to any particular boundaries or features including cadastral.

", "keyword": [ "Stormwater", "Stormwater Network", "Assets", "Water Infrastructure" ], "issued": "2022-04-26T07:07:45.000Z", "modified": "2026-09-25T14:13:14.914Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.4532,-37.2580,175.0684,-36.2858", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-treatment-device" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Stormwater_Treatment_Device/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6e1b16b902eb4b6b84fad3da309df308/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6e1b16b902eb4b6b84fad3da309df308/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6e1b16b902eb4b6b84fad3da309df308/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6e1b16b902eb4b6b84fad3da309df308/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6e1b16b902eb4b6b84fad3da309df308/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6e1b16b902eb4b6b84fad3da309df308/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6e1b16b902eb4b6b84fad3da309df308/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6e1b16b902eb4b6b84fad3da309df308/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6e1b16b902eb4b6b84fad3da309df308/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=52acafbd6a0746509adc71598e84971b&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-spillway", "title": "Stormwater Spillway", "description": "

Seven legacy systems were migrated to Auckland Council’s GIS environment where the creation of new assets and maintenance of existing assets are now being undertaken. Using asbuilts sent to the stormwater team from development engineers and/or internal projects, the geometry and attributes of stormwater assets are captured using standard ArcGIS editing functionality. Whilst due care has been taken to capture the assets as accurately as possible, the data is indicative and cannot be considered to align to any particular boundaries or features including cadastral.

", "keyword": [ "Stormwater", "Stormwater Network", "Assets", "Water Infrastructure" ], "issued": "2023-12-20T20:49:26.000Z", "modified": "2026-10-02T13:08:22.015Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.3867,-37.2118,174.9515,-36.2941", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-spillway" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Stormwater_Spillway/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/52acafbd6a0746509adc71598e84971b/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/52acafbd6a0746509adc71598e84971b/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/52acafbd6a0746509adc71598e84971b/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/52acafbd6a0746509adc71598e84971b/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/52acafbd6a0746509adc71598e84971b/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/52acafbd6a0746509adc71598e84971b/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/52acafbd6a0746509adc71598e84971b/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/52acafbd6a0746509adc71598e84971b/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/52acafbd6a0746509adc71598e84971b/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=eb23965c98a84e36a022462790a207a7&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-soakage-system", "title": "Stormwater Soakage System", "description": "

Seven legacy systems were migrated to Auckland Council’s GIS environment where the creation of new assets and maintenance of existing assets are now being undertaken. Using asbuilts sent to the stormwater team from development engineers and/or internal projects, the geometry and attributes of stormwater assets are captured using standard ArcGIS editing functionality. Whilst due care has been taken to capture the assets as accurately as possible, the data is indicative and cannot be considered to align to any particular boundaries or features including cadastral.

", "keyword": [ "Stormwater", "Stormwater Network", "Assets", "Water Infrastructure" ], "issued": "2022-04-26T07:07:13.000Z", "modified": "2026-10-02T13:07:28.405Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.5005,-37.2673,175.4587,-36.2326", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-soakage-system" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Stormwater_Soakage_System/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/eb23965c98a84e36a022462790a207a7/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/eb23965c98a84e36a022462790a207a7/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/eb23965c98a84e36a022462790a207a7/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/eb23965c98a84e36a022462790a207a7/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/eb23965c98a84e36a022462790a207a7/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/eb23965c98a84e36a022462790a207a7/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/eb23965c98a84e36a022462790a207a7/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/eb23965c98a84e36a022462790a207a7/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/eb23965c98a84e36a022462790a207a7/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=a19893e5fd414b5fa9eba112160227fb&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-septic-tank", "title": "Stormwater Septic Tank", "description": "

Seven legacy systems were migrated to Auckland Council’s GIS environment where the creation of new assets and maintenance of existing assets are now being undertaken. Using asbuilts sent to the stormwater team from development engineers and/or internal projects, the geometry and attributes of stormwater assets are captured using standard ArcGIS editing functionality. Whilst due care has been taken to capture the assets as accurately as possible, the data is indicative and cannot be considered to align to any particular boundaries or features including cadastral.

", "keyword": [ "Stormwater", "Stormwater Network", "Assets", "Water Infrastructure" ], "issued": "2022-04-26T07:06:37.000Z", "modified": "2026-10-02T13:06:32.694Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.4517,-37.0201,174.6695,-36.7724", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-septic-tank" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Stormwater_Septic_Tank/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a19893e5fd414b5fa9eba112160227fb/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a19893e5fd414b5fa9eba112160227fb/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a19893e5fd414b5fa9eba112160227fb/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a19893e5fd414b5fa9eba112160227fb/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a19893e5fd414b5fa9eba112160227fb/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a19893e5fd414b5fa9eba112160227fb/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a19893e5fd414b5fa9eba112160227fb/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a19893e5fd414b5fa9eba112160227fb/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a19893e5fd414b5fa9eba112160227fb/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=4835336343cb49098ea698ca675bd9ba&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-safety-benching", "title": "Stormwater Safety Benching", "description": "

Seven legacy systems were migrated to Auckland Council’s GIS environment where the creation of new assets and maintenance of existing assets are now being undertaken. Using asbuilts sent to the stormwater team from development engineers and/or internal projects, the geometry and attributes of stormwater assets are captured using standard ArcGIS editing functionality. Whilst due care has been taken to capture the assets as accurately as possible, the data is indicative and cannot be considered to align to any particular boundaries or features including cadastral.

", "keyword": [ "Stormwater", "Stormwater Network", "Assets", "Water Infrastructure" ], "issued": "2023-12-18T02:48:41.000Z", "modified": "2026-10-02T13:05:37.676Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.6096,-37.0496,174.9113,-36.4067", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-safety-benching" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Stormwater_Safety_Benching/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4835336343cb49098ea698ca675bd9ba/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4835336343cb49098ea698ca675bd9ba/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4835336343cb49098ea698ca675bd9ba/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4835336343cb49098ea698ca675bd9ba/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4835336343cb49098ea698ca675bd9ba/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4835336343cb49098ea698ca675bd9ba/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4835336343cb49098ea698ca675bd9ba/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4835336343cb49098ea698ca675bd9ba/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4835336343cb49098ea698ca675bd9ba/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=96195ff1b8884ac9a642d4473dea8de4&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-pump-station", "title": "Stormwater Pump Station", "description": "

Seven legacy systems were migrated to Auckland Council’s GIS environment where the creation of new assets and maintenance of existing assets are now being undertaken. Using asbuilts sent to the stormwater team from development engineers and/or internal projects, the geometry and attributes of stormwater assets are captured using standard ArcGIS editing functionality. Whilst due care has been taken to capture the assets as accurately as possible, the data is indicative and cannot be considered to align to any particular boundaries or features including cadastral.

", "keyword": [ "Stormwater", "Stormwater Network", "Assets", "Water Infrastructure" ], "issued": "2022-04-26T07:06:06.000Z", "modified": "2026-10-02T13:04:51.115Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.6117,-36.9990,175.1358,-36.3324", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-pump-station" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Stormwater_Pump_Station/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/96195ff1b8884ac9a642d4473dea8de4/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/96195ff1b8884ac9a642d4473dea8de4/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/96195ff1b8884ac9a642d4473dea8de4/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/96195ff1b8884ac9a642d4473dea8de4/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/96195ff1b8884ac9a642d4473dea8de4/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/96195ff1b8884ac9a642d4473dea8de4/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/96195ff1b8884ac9a642d4473dea8de4/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/96195ff1b8884ac9a642d4473dea8de4/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/96195ff1b8884ac9a642d4473dea8de4/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=d59520d740b44d958e5bb02f069330a8&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-planting", "title": "Stormwater Planting", "description": "

Seven legacy systems were migrated to Auckland Council’s GIS environment where the creation of new assets and maintenance of existing assets are now being undertaken. Using asbuilts sent to the stormwater team from development engineers and/or internal projects, the geometry and attributes of stormwater assets are captured using standard ArcGIS editing functionality. Whilst due care has been taken to capture the assets as accurately as possible, the data is indicative and cannot be considered to align to any particular boundaries or features including cadastral.

", "keyword": [ "Stormwater", "Stormwater Network", "Assets", "Water Infrastructure" ], "issued": "2022-04-26T07:05:31.000Z", "modified": "2026-10-02T13:03:58.259Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.5836,-37.1340,174.9288,-36.3957", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-planting" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Stormwater_Planting/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d59520d740b44d958e5bb02f069330a8/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d59520d740b44d958e5bb02f069330a8/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d59520d740b44d958e5bb02f069330a8/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d59520d740b44d958e5bb02f069330a8/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d59520d740b44d958e5bb02f069330a8/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d59520d740b44d958e5bb02f069330a8/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d59520d740b44d958e5bb02f069330a8/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d59520d740b44d958e5bb02f069330a8/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d59520d740b44d958e5bb02f069330a8/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=cdea334c7ba9498c89b70977569007d7&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-pipe", "title": "Stormwater Pipe", "description": "

Seven legacy systems were migrated to Auckland Council’s GIS environment where the creation of new assets and maintenance of existing assets are now being undertaken. Using asbuilts sent to the stormwater team from development engineers and/or internal projects, the geometry and attributes of stormwater assets are captured using standard ArcGIS editing functionality. Whilst due care has been taken to capture the assets as accurately as possible, the data is indicative and cannot be considered to align to any particular boundaries or features including cadastral.

", "keyword": [ "Stormwater", "Stormwater Network", "Assets", "Water Infrastructure" ], "issued": "2022-04-26T07:02:17.000Z", "modified": "2026-10-02T13:02:55.001Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.2612,-37.2875,175.5056,-36.1149", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-pipe" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Stormwater_Pipe/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cdea334c7ba9498c89b70977569007d7/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cdea334c7ba9498c89b70977569007d7/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cdea334c7ba9498c89b70977569007d7/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cdea334c7ba9498c89b70977569007d7/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cdea334c7ba9498c89b70977569007d7/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cdea334c7ba9498c89b70977569007d7/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cdea334c7ba9498c89b70977569007d7/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cdea334c7ba9498c89b70977569007d7/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/cdea334c7ba9498c89b70977569007d7/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=dab6f385653f4f899715465dcbd6c849&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-manhole-and-chamber", "title": "Stormwater Manhole And Chamber", "description": "

Seven legacy systems were migrated to Auckland Council’s GIS environment where the creation of new assets and maintenance of existing assets are now being undertaken. Using asbuilts sent to the stormwater team from development engineers and/or internal projects, the geometry and attributes of stormwater assets are captured using standard ArcGIS editing functionality. Whilst due care has been taken to capture the assets as accurately as possible, the data is indicative and cannot be considered to align to any particular boundaries or features including cadastral.

", "keyword": [ "Stormwater", "Stormwater Network", "Assets", "Water Infrastructure" ], "issued": "2022-04-26T07:00:38.000Z", "modified": "2026-10-02T13:00:30.875Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "176.9491,-74.2629,175.4868,-36.1503", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-manhole-and-chamber" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Stormwater_Manhole_And_Chamber/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/dab6f385653f4f899715465dcbd6c849/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/dab6f385653f4f899715465dcbd6c849/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/dab6f385653f4f899715465dcbd6c849/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/dab6f385653f4f899715465dcbd6c849/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/dab6f385653f4f899715465dcbd6c849/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/dab6f385653f4f899715465dcbd6c849/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/dab6f385653f4f899715465dcbd6c849/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/dab6f385653f4f899715465dcbd6c849/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/dab6f385653f4f899715465dcbd6c849/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=62cee252ec6d4839b4178e9991f378a1&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-management-area-control", "title": "Stormwater Management Area Control", "description": "

The Stormwater Management Area-flow overlay aims to protect Auckland's aquatic biodiversity. Auckland has numerous small and narrow streams. Despite their small size, these streams are home to much of our aquatic biodiversity. This biodiversity is threatened by the effects of ongoing urban development. The creation of impervious surfaces in a catchment undergoing development increases the rate and volume of stormwater runoff. This change in hydrology, unless managed, can have a significant adverse effect on streams within the catchment. Increased flows and stormwater volumes can accelerate stream erosion, particularly in steeper upper catchment areas, and can create hydrological conditions that do not support healthy aquatic ecosystems. In developed urban catchments with large areas of impervious surface, increased runoff is one of the primary causes of degraded stream health. However, in areas yet to be developed, or with existing development at low levels, development can be enabled while also protecting and enhancing in-stream biodiversity and other stream values, reducing and managing stormwater runoff, and other measures such as enhancing riparian margins. High-value, and potential value, streams at risk or particularly susceptible to the effects from development have been identified and their contributing catchment areas mapped (stormwater management area: flow (SMAF)). Future development and redevelopment in these catchments will be subject to controls to manage stormwater runoff to enable development, while at the same time protecting Auckland’s aquatic biodiversity from further decline.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T22:10:47.000Z", "modified": "2026-10-02T12:59:01.161Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.5364,-37.2419,175.0832,-36.2695", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-management-area-control" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Stormwater_Management_Area_Control/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/62cee252ec6d4839b4178e9991f378a1/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/62cee252ec6d4839b4178e9991f378a1/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/62cee252ec6d4839b4178e9991f378a1/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/62cee252ec6d4839b4178e9991f378a1/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/62cee252ec6d4839b4178e9991f378a1/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/62cee252ec6d4839b4178e9991f378a1/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/62cee252ec6d4839b4178e9991f378a1/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/62cee252ec6d4839b4178e9991f378a1/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/62cee252ec6d4839b4178e9991f378a1/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=098ccc91336a4cbf84098a9412554a57&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-inlet-and-outlet", "title": "Stormwater Inlet And Outlet", "description": "

Seven legacy systems were migrated to Auckland Council’s GIS environment where the creation of new assets and maintenance of existing assets are now being undertaken. Using asbuilts sent to the stormwater team from development engineers and/or internal projects, the geometry and attributes of stormwater assets are captured using standard ArcGIS editing functionality. Whilst due care has been taken to capture the assets as accurately as possible, the data is indicative and cannot be considered to align to any particular boundaries or features including cadastral.

", "keyword": [ "Stormwater", "Stormwater Network", "Assets", "Water Infrastructure" ], "issued": "2022-04-26T06:59:48.000Z", "modified": "2026-10-02T12:58:14.935Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.2838,-37.2873,175.5075,-36.1149", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-inlet-and-outlet" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Stormwater_Inlet_And_Outlet/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/098ccc91336a4cbf84098a9412554a57/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/098ccc91336a4cbf84098a9412554a57/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/098ccc91336a4cbf84098a9412554a57/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/098ccc91336a4cbf84098a9412554a57/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/098ccc91336a4cbf84098a9412554a57/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/098ccc91336a4cbf84098a9412554a57/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/098ccc91336a4cbf84098a9412554a57/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/098ccc91336a4cbf84098a9412554a57/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/098ccc91336a4cbf84098a9412554a57/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=352e1171a32f4e289c56e4f41ebcaffd&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-forebay", "title": "Stormwater Forebay", "description": "

Seven legacy systems were migrated to Auckland Council’s GIS environment where the creation of new assets and maintenance of existing assets are now being undertaken. Using asbuilts sent to the stormwater team from development engineers and/or internal projects, the geometry and attributes of stormwater assets are captured using standard ArcGIS editing functionality. Whilst due care has been taken to capture the assets as accurately as possible, the data is indicative and cannot be considered to align to any particular boundaries or features including cadastral.

", "keyword": [ "Stormwater", "Stormwater Network", "Assets", "Water Infrastructure" ], "issued": "2023-12-20T20:37:22.000Z", "modified": "2026-10-02T12:57:22.001Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.3863,-37.2013,175.1537,-36.2714", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-forebay" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Stormwater_Forebay/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/352e1171a32f4e289c56e4f41ebcaffd/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/352e1171a32f4e289c56e4f41ebcaffd/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/352e1171a32f4e289c56e4f41ebcaffd/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/352e1171a32f4e289c56e4f41ebcaffd/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/352e1171a32f4e289c56e4f41ebcaffd/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/352e1171a32f4e289c56e4f41ebcaffd/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/352e1171a32f4e289c56e4f41ebcaffd/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/352e1171a32f4e289c56e4f41ebcaffd/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/352e1171a32f4e289c56e4f41ebcaffd/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=2cc04a225c51421b820606298bda000b&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-fence", "title": "Stormwater Fence", "description": "

Seven legacy systems were migrated to Auckland Council’s GIS environment where the creation of new assets and maintenance of existing assets are now being undertaken. Using asbuilts sent to the stormwater team from development engineers and/or internal projects, the geometry and attributes of stormwater assets are captured using standard ArcGIS editing functionality. Whilst due care has been taken to capture the assets as accurately as possible, the data is indicative and cannot be considered to align to any particular boundaries or features including cadastral.

", "keyword": [ "Stormwater", "Stormwater Network", "Assets", "Water Infrastructure" ], "issued": "2022-04-26T06:59:04.000Z", "modified": "2026-10-02T12:56:30.259Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.3817,-36.9582,174.8530,-36.4179", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-fence" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Stormwater_Fence/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2cc04a225c51421b820606298bda000b/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2cc04a225c51421b820606298bda000b/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2cc04a225c51421b820606298bda000b/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2cc04a225c51421b820606298bda000b/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2cc04a225c51421b820606298bda000b/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2cc04a225c51421b820606298bda000b/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2cc04a225c51421b820606298bda000b/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2cc04a225c51421b820606298bda000b/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2cc04a225c51421b820606298bda000b/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=5b44dc7c2cad4fc8b2f0d2bca71a63fe&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-erosion-and-flood-control", "title": "Stormwater Erosion And Flood Control", "description": "

Seven legacy systems were migrated to Auckland Council’s GIS environment where the creation of new assets and maintenance of existing assets are now being undertaken. Using asbuilts sent to the stormwater team from development engineers and/or internal projects, the geometry and attributes of stormwater assets are captured using standard ArcGIS editing functionality. Whilst due care has been taken to capture the assets as accurately as possible, the data is indicative and cannot be considered to align to any particular boundaries or features including cadastral.

", "keyword": [ "Stormwater", "Stormwater Network", "Assets", "Water Infrastructure" ], "issued": "2022-04-26T06:58:23.000Z", "modified": "2026-10-02T12:55:38.511Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.3129,-37.2569,175.0643,-36.1486", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-erosion-and-flood-control" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Stormwater_Erosion_And_Flood_Control/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5b44dc7c2cad4fc8b2f0d2bca71a63fe/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5b44dc7c2cad4fc8b2f0d2bca71a63fe/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5b44dc7c2cad4fc8b2f0d2bca71a63fe/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5b44dc7c2cad4fc8b2f0d2bca71a63fe/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5b44dc7c2cad4fc8b2f0d2bca71a63fe/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5b44dc7c2cad4fc8b2f0d2bca71a63fe/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5b44dc7c2cad4fc8b2f0d2bca71a63fe/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5b44dc7c2cad4fc8b2f0d2bca71a63fe/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5b44dc7c2cad4fc8b2f0d2bca71a63fe/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=8dc6bbb03bb24799b592e594a5930d29&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-embankment", "title": "Stormwater Embankment", "description": "

Seven legacy systems were migrated to Auckland Council’s GIS environment where the creation of new assets and maintenance of existing assets are now being undertaken. Using asbuilts sent to the stormwater team from development engineers and/or internal projects, the geometry and attributes of stormwater assets are captured using standard ArcGIS editing functionality. Whilst due care has been taken to capture the assets as accurately as possible, the data is indicative and cannot be considered to align to any particular boundaries or features including cadastral.

", "keyword": [ "Stormwater", "Stormwater Network", "Assets", "Water Infrastructure" ], "issued": "2023-12-20T20:34:50.000Z", "modified": "2026-10-02T12:54:54.273Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.3808,-37.2241,174.9941,-36.2742", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-embankment" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Stormwater_Embankment/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/8dc6bbb03bb24799b592e594a5930d29/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/8dc6bbb03bb24799b592e594a5930d29/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/8dc6bbb03bb24799b592e594a5930d29/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/8dc6bbb03bb24799b592e594a5930d29/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/8dc6bbb03bb24799b592e594a5930d29/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/8dc6bbb03bb24799b592e594a5930d29/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/8dc6bbb03bb24799b592e594a5930d29/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/8dc6bbb03bb24799b592e594a5930d29/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/8dc6bbb03bb24799b592e594a5930d29/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=de09ca644661410193bc83e47cb96965&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-dam", "title": "Stormwater Dam", "description": "

Seven legacy systems were migrated to Auckland Council’s GIS environment where the creation of new assets and maintenance of existing assets are now being undertaken. Using asbuilts sent to the stormwater team from development engineers and/or internal projects, the geometry and attributes of stormwater assets are captured using standard ArcGIS editing functionality. Whilst due care has been taken to capture the assets as accurately as possible, the data is indicative and cannot be considered to align to any particular boundaries or features including cadastral.

", "keyword": [ "Stormwater", "Stormwater Network", "Assets", "Water Infrastructure" ], "issued": "2024-06-24T03:00:05.000Z", "modified": "2026-10-02T12:54:04.232Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.3808,-37.2241,174.9298,-36.3242", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-dam" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Stormwater_Dam/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/de09ca644661410193bc83e47cb96965/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/de09ca644661410193bc83e47cb96965/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/de09ca644661410193bc83e47cb96965/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/de09ca644661410193bc83e47cb96965/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/de09ca644661410193bc83e47cb96965/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/de09ca644661410193bc83e47cb96965/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/de09ca644661410193bc83e47cb96965/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/de09ca644661410193bc83e47cb96965/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/de09ca644661410193bc83e47cb96965/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=2d70943d72164e929b4b0ef5fa3fa31b&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-connection", "title": "Stormwater Connection", "description": "

Seven legacy systems were migrated to Auckland Council’s GIS environment where the creation of new assets and maintenance of existing assets are now being undertaken. Using asbuilts sent to the stormwater team from development engineers and/or internal projects, the geometry and attributes of stormwater assets are captured using standard ArcGIS editing functionality. Whilst due care has been taken to capture the assets as accurately as possible, the data is indicative and cannot be considered to align to any particular boundaries or features including cadastral.

", "keyword": [ "Stormwater", "Stormwater Network", "Assets", "Water Infrastructure" ], "issued": "2022-04-26T06:56:28.000Z", "modified": "2026-10-02T12:53:12.701Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.3851,-37.2648,175.5027,-36.1238", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-connection" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Stormwater_Connection/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2d70943d72164e929b4b0ef5fa3fa31b/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2d70943d72164e929b4b0ef5fa3fa31b/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2d70943d72164e929b4b0ef5fa3fa31b/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2d70943d72164e929b4b0ef5fa3fa31b/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2d70943d72164e929b4b0ef5fa3fa31b/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2d70943d72164e929b4b0ef5fa3fa31b/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2d70943d72164e929b4b0ef5fa3fa31b/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2d70943d72164e929b4b0ef5fa3fa31b/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2d70943d72164e929b4b0ef5fa3fa31b/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=6c4196567eae4cd48f1c071911fe4105&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-channel", "title": "Stormwater Channel", "description": "

Seven legacy systems were migrated to Auckland Council’s GIS environment where the creation of new assets and maintenance of existing assets are now being undertaken. Using asbuilts sent to the stormwater team from development engineers and/or internal projects, the geometry and attributes of stormwater assets are captured using standard ArcGIS editing functionality. Whilst due care has been taken to capture the assets as accurately as possible, the data is indicative and cannot be considered to align to any particular boundaries or features including cadastral.

", "keyword": [ "Stormwater", "Stormwater Network", "Assets", "Water Infrastructure" ], "issued": "2022-04-26T06:55:33.000Z", "modified": "2026-10-02T12:51:23.457Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.3503,-37.2659,175.2496,-36.1546", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-channel" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Stormwater_Channel/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6c4196567eae4cd48f1c071911fe4105/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6c4196567eae4cd48f1c071911fe4105/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6c4196567eae4cd48f1c071911fe4105/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6c4196567eae4cd48f1c071911fe4105/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6c4196567eae4cd48f1c071911fe4105/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6c4196567eae4cd48f1c071911fe4105/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6c4196567eae4cd48f1c071911fe4105/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6c4196567eae4cd48f1c071911fe4105/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6c4196567eae4cd48f1c071911fe4105/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=91bc332f958b4b5b97f9e93ee6f9abc1&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-catchpit", "title": "Stormwater Catchpit", "description": "

Seven legacy systems were migrated to Auckland Council’s GIS environment where the creation of new assets and maintenance of existing assets are now being undertaken. Using asbuilts sent to the stormwater team from development engineers and/or internal projects, the geometry and attributes of stormwater assets are captured using standard ArcGIS editing functionality. Whilst due care has been taken to capture the assets as accurately as possible, the data is indicative and cannot be considered to align to any particular boundaries or features including cadastral.

", "keyword": [ "Stormwater", "Stormwater Network", "Assets", "Water Infrastructure" ], "issued": "2022-04-26T06:54:08.000Z", "modified": "2026-10-02T12:50:21.248Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.2870,-37.2698,175.3979,-36.1529", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stormwater-catchpit" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Stormwater_Catchpit/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/91bc332f958b4b5b97f9e93ee6f9abc1/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/91bc332f958b4b5b97f9e93ee6f9abc1/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/91bc332f958b4b5b97f9e93ee6f9abc1/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/91bc332f958b4b5b97f9e93ee6f9abc1/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/91bc332f958b4b5b97f9e93ee6f9abc1/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/91bc332f958b4b5b97f9e93ee6f9abc1/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/91bc332f958b4b5b97f9e93ee6f9abc1/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/91bc332f958b4b5b97f9e93ee6f9abc1/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/91bc332f958b4b5b97f9e93ee6f9abc1/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=af071222a285402b8e5dd74efe7543b4&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stockade-hill-viewshaft-overlay-8m-height-area", "title": "Stockade Hill Viewshaft Overlay 8m Height Area", "description": "

Identifies the 8m height area within the Stockade Hill Viewshaft Overlay. The viewshaft is towards the coastal environment and is set out within the policy framework of D20A Stockade Hill Viewshaft Overlay.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-02T01:52:41.000Z", "modified": "2026-10-02T12:48:33.559Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.9274,-36.8920,174.9305,-36.8904", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stockade-hill-viewshaft-overlay-8m-height-area" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Stockade_Hill_Viewshaft_Overlay_8m_Height_Area/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af071222a285402b8e5dd74efe7543b4/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af071222a285402b8e5dd74efe7543b4/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af071222a285402b8e5dd74efe7543b4/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af071222a285402b8e5dd74efe7543b4/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af071222a285402b8e5dd74efe7543b4/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af071222a285402b8e5dd74efe7543b4/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af071222a285402b8e5dd74efe7543b4/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af071222a285402b8e5dd74efe7543b4/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af071222a285402b8e5dd74efe7543b4/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=6c404be274c94f8e972f97d585df1751&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::special-character-areas-overlay-residential-and-business", "title": "Special Character Areas Overlay Residential and Business", "description": "

Identifies areas of special character as set out in the policy framework of D18 Special Character Areas Overlay – Residential and Business and Schedule 14 of the Plan.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-02T01:50:26.000Z", "modified": "2026-10-02T12:47:28.163Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.4551,-37.0263,174.9252,-36.5073", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::special-character-areas-overlay-residential-and-business" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Special_Character_Areas_Overlay_Residential_and_Business/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6c404be274c94f8e972f97d585df1751/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6c404be274c94f8e972f97d585df1751/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6c404be274c94f8e972f97d585df1751/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6c404be274c94f8e972f97d585df1751/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6c404be274c94f8e972f97d585df1751/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6c404be274c94f8e972f97d585df1751/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6c404be274c94f8e972f97d585df1751/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6c404be274c94f8e972f97d585df1751/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6c404be274c94f8e972f97d585df1751/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=d09ae68e060d4c09b6220eb65ad50a29&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::sites-and-places-of-significance-to-mana-whenua-overlay", "title": "Sites and Places of Significance to Mana Whenua Overlay", "description": "

Identifies areas of special character as set out in the policy framework of D18 Special Character Areas Overlay – Residential and Business and Schedule 14 of the Plan.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-02T01:49:04.000Z", "modified": "2026-10-02T12:46:38.864Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.2345,-37.1386,175.5191,-36.1469", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::sites-and-places-of-significance-to-mana-whenua-overlay" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Sites_and_Places_of_Significance_to_Mana_Whenua_Overlay/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d09ae68e060d4c09b6220eb65ad50a29/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d09ae68e060d4c09b6220eb65ad50a29/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d09ae68e060d4c09b6220eb65ad50a29/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d09ae68e060d4c09b6220eb65ad50a29/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d09ae68e060d4c09b6220eb65ad50a29/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d09ae68e060d4c09b6220eb65ad50a29/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d09ae68e060d4c09b6220eb65ad50a29/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d09ae68e060d4c09b6220eb65ad50a29/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d09ae68e060d4c09b6220eb65ad50a29/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=b40f8baea5ce4e348e339a2d7d367b8b&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::significant-ecological-areas-overlay", "title": "Significant Ecological Areas Overlay", "description": "

Identifies areas of significant indigenous vegetation and significant habitats of indigenous fauna. Council is required to recognise and provide for the protection of significant indigenous vegetation and significant habitats of indigenous fauna of as matter of national importance by section 6b of the Resource Management Act.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T23:56:28.000Z", "modified": "2026-10-02T12:45:41.475Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1653,-37.2993,175.5319,-35.8814", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::significant-ecological-areas-overlay" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Significant_Ecological_Areas_Overlay/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b40f8baea5ce4e348e339a2d7d367b8b/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b40f8baea5ce4e348e339a2d7d367b8b/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b40f8baea5ce4e348e339a2d7d367b8b/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b40f8baea5ce4e348e339a2d7d367b8b/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b40f8baea5ce4e348e339a2d7d367b8b/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b40f8baea5ce4e348e339a2d7d367b8b/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b40f8baea5ce4e348e339a2d7d367b8b/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b40f8baea5ce4e348e339a2d7d367b8b/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b40f8baea5ce4e348e339a2d7d367b8b/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=6fcc0d2f41be453d9918961f6fc069c4&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::rural-urban-boundary", "title": "Rural Urban Boundary", "description": "

The source for the interim RUB was the operative Regional Policy Statement MUL, changes were provided by Spatial Infrastructure Strategy and endorsed by The Auckland Plan Committee.The boundary which defines the maximum extent of urban development to 2040 in the form of a permanent rural urban interface. It is defined around the following urban areas:metropolitan urban area of Auckland, Orewa and the urban areas of Waiheke Island and Whangaparaoa Peninsula the satellite towns of Pukehoke and Warkworth rural and coastal towns of Beachlands/Pine Harbour, Helensville, Kumeu-Huapai, Oneroa, Riverhead, Snells Beach/Algies Bay, Waiuku and Wellsford serviced villages.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T20:09:34.000Z", "modified": "2026-10-02T12:44:41.480Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.5181,-37.2391,175.0859,-36.3696", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::rural-urban-boundary" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Rural_Urban_Boundary/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6fcc0d2f41be453d9918961f6fc069c4/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6fcc0d2f41be453d9918961f6fc069c4/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6fcc0d2f41be453d9918961f6fc069c4/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6fcc0d2f41be453d9918961f6fc069c4/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6fcc0d2f41be453d9918961f6fc069c4/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6fcc0d2f41be453d9918961f6fc069c4/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6fcc0d2f41be453d9918961f6fc069c4/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6fcc0d2f41be453d9918961f6fc069c4/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6fcc0d2f41be453d9918961f6fc069c4/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=3982c5e939a745f481cefb723945a36c&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::ridgeline-protection-overlay", "title": "Ridgeline Protection Overlay", "description": "

Auckland contains a number of prominent ridgelines that geographically mark the edges of Auckland’s urban areas and provide an important visual backdrop. Appropriate placement and scale of buildings is important to ensure these qualities are protected and maintained. These include the ridgelines of Waitakere Ranges and the significant Scenic Drive scarp which are within the Waitakere Ranges Heritage Area and are therefore afforded a higher level of protection.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T23:54:37.000Z", "modified": "2026-10-02T12:43:43.459Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.4482,-37.0232,174.9534,-36.7513", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::ridgeline-protection-overlay" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Ridgeline_Protection_Overlay/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/3982c5e939a745f481cefb723945a36c/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/3982c5e939a745f481cefb723945a36c/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/3982c5e939a745f481cefb723945a36c/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/3982c5e939a745f481cefb723945a36c/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/3982c5e939a745f481cefb723945a36c/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/3982c5e939a745f481cefb723945a36c/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/3982c5e939a745f481cefb723945a36c/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/3982c5e939a745f481cefb723945a36c/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/3982c5e939a745f481cefb723945a36c/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=b927c5794d734d0f9f94d8a24e9f6fa1&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::regionally-significant-volcanic-viewshafts-overlay-contours", "title": "Regionally Significant Volcanic Viewshafts Overlay Contours", "description": "

Identifies volcanic viewshafts and height sensitive areas as set out in the policy framework of D14 Volcanic Viewshafts and Height Sensitive Areas Overlay, D15 Ridgeline Protection Overlay and D16 Local Public Views Overlay and Schedules 9 and 11 of the Plan. The contours show the height difference between the view plane and the ground surface. These are based on the DEM created from the LIDAR datasets.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T23:52:47.000Z", "modified": "2026-10-02T12:42:42.017Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.6571,-36.9670,174.9155,-36.7336", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::regionally-significant-volcanic-viewshafts-overlay-contours" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Regionally_Significant_Volcanic_Viewshafts_Overlay_Contours/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b927c5794d734d0f9f94d8a24e9f6fa1/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b927c5794d734d0f9f94d8a24e9f6fa1/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b927c5794d734d0f9f94d8a24e9f6fa1/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b927c5794d734d0f9f94d8a24e9f6fa1/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b927c5794d734d0f9f94d8a24e9f6fa1/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b927c5794d734d0f9f94d8a24e9f6fa1/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b927c5794d734d0f9f94d8a24e9f6fa1/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b927c5794d734d0f9f94d8a24e9f6fa1/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/b927c5794d734d0f9f94d8a24e9f6fa1/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=d2aa5fd42fd84b81b91f8a215c6190ff&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::regionally-significant-volcanic-viewshafts-and-height-sensitive-areas-overlay", "title": "Regionally Significant Volcanic Viewshafts And Height Sensitive Areas Overlay", "description": "

The volcanic view shafts overlay has been derived from the Regional Policy Statement and survey information from 2005 plus additional survey work undertaken by Stephen Brown Consultants Limited.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T23:49:27.000Z", "modified": "2026-10-02T12:38:39.798Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.6570,-36.9672,174.9155,-36.7335", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::regionally-significant-volcanic-viewshafts-and-height-sensitive-areas-overlay" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Regionally_Significant_Volcanic_Viewshafts_And_Height_Sensitive_Areas_Overlay/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d2aa5fd42fd84b81b91f8a215c6190ff/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d2aa5fd42fd84b81b91f8a215c6190ff/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d2aa5fd42fd84b81b91f8a215c6190ff/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d2aa5fd42fd84b81b91f8a215c6190ff/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d2aa5fd42fd84b81b91f8a215c6190ff/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d2aa5fd42fd84b81b91f8a215c6190ff/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d2aa5fd42fd84b81b91f8a215c6190ff/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d2aa5fd42fd84b81b91f8a215c6190ff/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d2aa5fd42fd84b81b91f8a215c6190ff/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=6e85f83baccc4fa59b3452dfeaa6c567&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::quarry-buffer-area-overlay", "title": "Quarry Buffer Area Overlay", "description": "

Identifies the quarry buffer areas as set out in the policy framework for D27 Quarry Buffer Area Overlay.

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Identifies the Quality Sensitive Aquifier Management Areas as set out within the policy framework of provisions in D2 Quality Sensitive Management Areas Overlay of the Plan.

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"accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/734d10572ce24944848f6fa3d85e8a5c/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/734d10572ce24944848f6fa3d85e8a5c/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=6791310ce58c45649be085c94bd6364f&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::park-fixture-furniture", "title": "Park Fixture Furniture", "description": "", "keyword": [ "Park", "Fixture", "Furniture", "Parks & Open Space", "parks" ], "issued": "2022-04-27T19:54:20.000Z", "modified": "2026-10-02T12:32:18.908Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": 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Purpose:

This data is primarily used by council and its contractors in managing and maintaining all parks, reserve and open spaces across Auckland region.

Lineage:

This data was a product of consolidating legacy GIS datasets from the previous regional council and seven city and district councils. Since amalgamation in 2010, the data has been updated by Asset Management teams. The extent of park boundaries were defined from the Core Record System (CRS) Parcel Boundaries supplied by Land Information New Zealand (LINZ).

Creation Date:

1/04/2012

Update Cycle:

Quarterly

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Identifies outstanding natural features. Council is required to recognise and provide for the protection outstanding natural feature of as matter of national importance by section 6b of the Resource Management Act 1991.

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Identifies outstanding natural character and high natural character as set out within the policy framework of D11 Outstanding Natural Character and High Natural Character Overlay and Schedule 8 of the Plan.

", "keyword": [ "Unitary Plan" ], "issued": "2022-04-12T05:02:49.000Z", "modified": "2026-10-02T12:27:57.118Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1543,-37.0605,175.5451,-35.8848", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::outstanding-natural-character-overlay" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Outstanding_Natural_Character_Overlay/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/94cbed31d50248c496501e4efee46b7d/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/94cbed31d50248c496501e4efee46b7d/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/94cbed31d50248c496501e4efee46b7d/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/94cbed31d50248c496501e4efee46b7d/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/94cbed31d50248c496501e4efee46b7d/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/94cbed31d50248c496501e4efee46b7d/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/94cbed31d50248c496501e4efee46b7d/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/94cbed31d50248c496501e4efee46b7d/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/94cbed31d50248c496501e4efee46b7d/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=583f5e99290b4adb9f7cc1196451f1e7&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::notable-trees-overlay", "title": "Notable Trees Overlay", "description": "

Identifies notable trees as set out in the policy framework of D13 Notable Trees Overlay and Schedule 10 of the Plan.

", "keyword": [ "Unitary Plan" ], "issued": "2022-04-12T10:29:17.000Z", "modified": "2026-10-02T12:27:01.082Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.3891,-37.2585,175.1349,-36.2692", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::notable-trees-overlay" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Notable_Trees_Overlay/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/583f5e99290b4adb9f7cc1196451f1e7/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/583f5e99290b4adb9f7cc1196451f1e7/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/583f5e99290b4adb9f7cc1196451f1e7/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/583f5e99290b4adb9f7cc1196451f1e7/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/583f5e99290b4adb9f7cc1196451f1e7/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/583f5e99290b4adb9f7cc1196451f1e7/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/583f5e99290b4adb9f7cc1196451f1e7/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/583f5e99290b4adb9f7cc1196451f1e7/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/583f5e99290b4adb9f7cc1196451f1e7/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=864f687d7d014aedb7e3dceaa797750e&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::notable-group-of-trees-overlay", "title": "Notable Group of Trees Overlay", "description": "

Identifies notable trees as set out in the policy framework of D13 Notable Trees Overlay and Schedule 10 of the Plan.

", "keyword": [ "Unitary Plan" ], "issued": "2022-04-04T04:46:01.000Z", "modified": "2026-10-02T12:26:01.031Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.4373,-37.2513,174.9665,-36.2981", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::notable-group-of-trees-overlay" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Notable_Group_of_Trees_Overlay/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/864f687d7d014aedb7e3dceaa797750e/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/864f687d7d014aedb7e3dceaa797750e/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/864f687d7d014aedb7e3dceaa797750e/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/864f687d7d014aedb7e3dceaa797750e/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/864f687d7d014aedb7e3dceaa797750e/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/864f687d7d014aedb7e3dceaa797750e/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/864f687d7d014aedb7e3dceaa797750e/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/864f687d7d014aedb7e3dceaa797750e/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/864f687d7d014aedb7e3dceaa797750e/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=1d50e555760a48c289c9d6896abc122a&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::natural-stream-management-areas-overlay", "title": "Natural Stream Management Areas Overlay", "description": "

The natural stream management areas overlay shows river and stream reaches with HNC and aquatic biota values because of the presence of indigenous vegetation on either side of the watercourse. The presence of indigenous vegetation of a minimum qualifying length and width, indicates that the river or stream has good ecological values, particularly as habitat and breeding areas for native fish. The presence of indigenous vegetation means that the stream bed is usually unmodified, allowing the movement of fish up and down the stream, as well as providing natural places for fish to feed and shelter. The presence of vegetation on the bank provides food for fish, keeps water temperatures constant and filters contaminants and sediments reducing the levels entering the stream. Many of these natural stream management areas are found in the upper reaches of a catchment, or in reserve areas and water quality is generally high. The combination of suitable temperature, pH and water quality and the presence of native aquatic plants and aquatic fauna are collectively referred to as \"in-stream values\".

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T23:45:35.000Z", "modified": "2026-10-02T12:25:00.455Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.2482,-37.2631,175.4617,-36.0600", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::natural-stream-management-areas-overlay" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Natural_Stream_Management_Areas_Overlay/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/1d50e555760a48c289c9d6896abc122a/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/1d50e555760a48c289c9d6896abc122a/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/1d50e555760a48c289c9d6896abc122a/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/1d50e555760a48c289c9d6896abc122a/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/1d50e555760a48c289c9d6896abc122a/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/1d50e555760a48c289c9d6896abc122a/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/1d50e555760a48c289c9d6896abc122a/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/1d50e555760a48c289c9d6896abc122a/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/1d50e555760a48c289c9d6896abc122a/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=376602b9dbdf41f8bb3470d064e7f0fa&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::national-grid-corridor-overlay", "title": "National Grid Corridor Overlay", "description": "

This website and datasets are provided by Auckland Council as a public service and may be used for personal and business purposes. They are provided under the Creative Commons Attribution 4.0 International licence. You are not permitted to copy or republish any substantial amount of the information from this website without the prior written consent of Auckland Council. Information on this website has been derived from various sources, including Auckland Council’s databases. While due care has been taken in providing this website, all information should be considered as being illustrative and indicative only. Your use of information from this website is entirely at your own risk. Datasets are updated regularly when new information becomes available. As such, downloading and copying activities may result in data invalidity.  Auckland Council does not give and expressly disclaims any warranty as to the accuracy or completeness of the information or its fitness for any purpose. Auckland Council accepts no liability for any error, omission, or inaccuracy of the information or from any use of or reliance on the information provided by this website. You should independently verify the accuracy of any information before taking any action in reliance upon it. You waive and release Auckland Council from any claims arising from your use of this website or the information provided by it. You indemnify Auckland Council against all claims, loss or damages arising in connection with your use of this website or the information provided by it. Information from this web site may not be used for the purposes of any legal disputes.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-02T01:46:40.000Z", "modified": "2026-10-02T12:24:07.434Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.4524,-37.2198,175.1057,-36.2106", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::national-grid-corridor-overlay" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/National_Grid_Corridor_Overlay/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/376602b9dbdf41f8bb3470d064e7f0fa/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/376602b9dbdf41f8bb3470d064e7f0fa/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/376602b9dbdf41f8bb3470d064e7f0fa/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/376602b9dbdf41f8bb3470d064e7f0fa/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/376602b9dbdf41f8bb3470d064e7f0fa/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/376602b9dbdf41f8bb3470d064e7f0fa/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/376602b9dbdf41f8bb3470d064e7f0fa/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/376602b9dbdf41f8bb3470d064e7f0fa/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/376602b9dbdf41f8bb3470d064e7f0fa/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=9c0e82c006124eaeb9e0ff70c3948195&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::macroinvertebrate-community-index", "title": "Macroinvertebrate Community Index", "description": "

Provides a typology of catchments for the purpose of describing the expected Macro Invertebrate Community Index (MCI) value (an indicator of fresh water quality) for freshwater.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T22:08:53.000Z", "modified": "2026-10-02T12:23:11.963Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.4512,-37.2985,175.5373,-35.8899", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::macroinvertebrate-community-index" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Macroinvertebrate_Community_Index/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/9c0e82c006124eaeb9e0ff70c3948195/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/9c0e82c006124eaeb9e0ff70c3948195/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/9c0e82c006124eaeb9e0ff70c3948195/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/9c0e82c006124eaeb9e0ff70c3948195/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/9c0e82c006124eaeb9e0ff70c3948195/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/9c0e82c006124eaeb9e0ff70c3948195/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/9c0e82c006124eaeb9e0ff70c3948195/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/9c0e82c006124eaeb9e0ff70c3948195/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/9c0e82c006124eaeb9e0ff70c3948195/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=4e2cdddeb8844a2c8cfa0ab88bbbe385&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::locally-significant-volcanic-viewshafts-overlay", "title": "Locally Significant Volcanic Viewshafts Overlay", "description": "

The volcanic view shafts overlay has been derived from the Regional Policy Statement and survey information from 2005 plus additional survey work undertaken by Stephen Brown Consultants Limited.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T23:44:40.000Z", "modified": "2026-10-02T12:22:11.008Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.7663,-36.9047,174.9065,-36.7842", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::locally-significant-volcanic-viewshafts-overlay" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Locally_Significant_Volcanic_Viewshafts_Overlay/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4e2cdddeb8844a2c8cfa0ab88bbbe385/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4e2cdddeb8844a2c8cfa0ab88bbbe385/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4e2cdddeb8844a2c8cfa0ab88bbbe385/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4e2cdddeb8844a2c8cfa0ab88bbbe385/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4e2cdddeb8844a2c8cfa0ab88bbbe385/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4e2cdddeb8844a2c8cfa0ab88bbbe385/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4e2cdddeb8844a2c8cfa0ab88bbbe385/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4e2cdddeb8844a2c8cfa0ab88bbbe385/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4e2cdddeb8844a2c8cfa0ab88bbbe385/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=2c51762a15eb4d8cb9154cb6d0dabaa9&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::locally-significant-volcanic-viewshafts-overlay-contours", "title": "Locally Significant Volcanic Viewshafts Overlay Contours", "description": "

Identifies volcanic viewshafts and height sensitive areas as set out in the policy framework of D14 Volcanic Viewshafts and Height Sensitive Areas Overlay, D15 Ridgeline Protection Overlay and D16 Local Public Views Overlay and Schedules 9 and 11 of the Plan.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T23:42:51.000Z", "modified": "2026-10-02T12:21:25.370Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.7664,-36.9047,174.9065,-36.7842", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::locally-significant-volcanic-viewshafts-overlay-contours" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Locally_Significant_Volcanic_Viewshafts_Overlay_Contours/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2c51762a15eb4d8cb9154cb6d0dabaa9/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2c51762a15eb4d8cb9154cb6d0dabaa9/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2c51762a15eb4d8cb9154cb6d0dabaa9/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2c51762a15eb4d8cb9154cb6d0dabaa9/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2c51762a15eb4d8cb9154cb6d0dabaa9/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2c51762a15eb4d8cb9154cb6d0dabaa9/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2c51762a15eb4d8cb9154cb6d0dabaa9/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2c51762a15eb4d8cb9154cb6d0dabaa9/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2c51762a15eb4d8cb9154cb6d0dabaa9/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=fda73d245911455fa910a62940f8220a&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::local-public-views-overlay", "title": "Local Public Views Overlay", "description": "

In addition to the distinctive volcanic landscape and regionally significant Outstanding Natural Landscapes and Outstanding Natural Features, Auckland’s wider landscape and maritime setting provides a sense of identity at the local level. Individual viewing points, and their significant viewshafts from public places, contribute to the unique character of many of our neighbourhoods and coastal areas. Although many significant local views are naturally self-preserved by topography or proximity to the coast and require no specific protective restrictions, some are in prominent public locations but could be obstructed by buildings occurring in the foreground. These viewing points and the views from them have been identified to ensure the benefits they provide are retained for future generations.

", "keyword": [ "Unitary Plan" ], "issued": "2022-04-07T02:55:41.000Z", "modified": "2026-10-02T12:19:59.122Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.8478,-36.9942,174.9384,-36.8938", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::local-public-views-overlay" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Local_Public_Views_Overlay/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/fda73d245911455fa910a62940f8220a/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/fda73d245911455fa910a62940f8220a/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/fda73d245911455fa910a62940f8220a/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/fda73d245911455fa910a62940f8220a/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/fda73d245911455fa910a62940f8220a/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/fda73d245911455fa910a62940f8220a/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/fda73d245911455fa910a62940f8220a/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/fda73d245911455fa910a62940f8220a/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/fda73d245911455fa910a62940f8220a/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=efe3e8803e2a43c8bdb9d09c2b4eca1e&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::level-crossings-with-sightlines-control", "title": "Level Crossings With Sightlines Control", "description": "

The level crossings with sightline controls overlay identifies land that must be kept clear of obstruction to allow an approaching or stopped vehicle to see in both directions along the railway line.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T22:07:43.000Z", "modified": "2026-10-02T12:19:01.613Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.4454,-37.1969,174.8526,-36.3255", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::level-crossings-with-sightlines-control" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Level_Crossings_With_Sightlines_Control/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/efe3e8803e2a43c8bdb9d09c2b4eca1e/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/efe3e8803e2a43c8bdb9d09c2b4eca1e/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/efe3e8803e2a43c8bdb9d09c2b4eca1e/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/efe3e8803e2a43c8bdb9d09c2b4eca1e/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/efe3e8803e2a43c8bdb9d09c2b4eca1e/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/efe3e8803e2a43c8bdb9d09c2b4eca1e/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/efe3e8803e2a43c8bdb9d09c2b4eca1e/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/efe3e8803e2a43c8bdb9d09c2b4eca1e/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/efe3e8803e2a43c8bdb9d09c2b4eca1e/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=243bc6794934494fb01141f95bce307a&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::lake-management-areas-overlay-natural-and-urban-lake", "title": "Lake Management Areas Overlay Natural and Urban Lake", "description": "

Natural lake management areas

The Natural Lake Management Areas overlay comprise 14 permanent dune lakes in rural Auckland and a 50m buffer strip surrounding the lake edge, measured landward from the mean annual water level (MAWL). These lakes are located in three main areas - South Kaipara Peninsula, north-east coast inland of Pakiri Beach, and Awhitu Peninsula. The natural lakes vary in terms of their water quality, ecological and recreational values and the land uses within their catchments. They are fed by small streams and overland flow, but have no natural stream outlets. Lake water levels are influenced by groundwater levels, water uptake rates by vegetation in the catchment and the amount of authorised water takes. Where there are areas of indigenous vegetation and marshland around the lake margins, they are important habitats for indigenous birds as well as introduced waterfowl. Where water quality is good, such as in Lake Ototoa, indigenous aquatic plants and native fish are healthy and abundant. However, many of the natural lakes suffer from poor water quality as a result of nutrient and sediment runoff from surrounding pastoral land. A significant impact has also come from the presence of invasive aquatic weed species and the presence of exotic fish. Although these fish provide fishing opportunities for anglers, they adversely affect native fish numbers. Some of the natural lakes are used for seasonal boating and other surface water recreational activities, and have significant areas of public reserve or parkland in their catchments. Other lakes are more isolated, with only limited public access to the lakes and around their margins.

Urban lake management areas

There are two urban lakes in Auckland - Lake Pupuke and Western Springs lake. Lake Pupuke is formed from an old volcano and is characterised by the absence of any stream flowing in and out of it, with the main source and discharge being the movement of groundwater. Western Springs similarly derives its water from groundwater flow, but it has an outlet via a weir to Motions Creek. Lake Pupuke is surrounded by residential and commercial development. Areas of publicly owned land are interspersed with many private sections fronting onto the lake shore. Western Springs is surrounded by public reserve. Both lakes are important for their open space, recreational and amenity values. The main impacts on the water quality of Lake Pupuke come from the contaminants in stormwater discharges into the lake, wastewater overflows and fertiliser runoff from surrounding private gardens and the public reserve. Western Springs has a lower water quality, due to contamination from faecal matter associated with the duck population.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T23:40:57.000Z", "modified": "2026-10-02T12:18:06.343Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.2436,-37.2818,174.7602,-36.1670", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::lake-management-areas-overlay-natural-and-urban-lake" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Lake_Management_Areas_Overlay_Natural_and_Urban_Lake/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/243bc6794934494fb01141f95bce307a/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/243bc6794934494fb01141f95bce307a/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/243bc6794934494fb01141f95bce307a/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/243bc6794934494fb01141f95bce307a/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/243bc6794934494fb01141f95bce307a/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/243bc6794934494fb01141f95bce307a/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/243bc6794934494fb01141f95bce307a/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/243bc6794934494fb01141f95bce307a/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/243bc6794934494fb01141f95bce307a/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=0f39def51f9c42dfb92325f360bafa0a&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::kawau-island-rural-subdivision-sea-control", "title": "Kawau Island Rural Subdivision SEA Control", "description": "

Identifies areas having additional subdivision controls as set out in the policy framework for E38 Subdivision – Urban and E39 Subdivision – Rural.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T22:06:59.000Z", "modified": "2026-10-02T12:17:09.366Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.8396,-36.4504,174.8789,-36.4119", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::kawau-island-rural-subdivision-sea-control" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Kawau_Island_Rural_Subdivision_SEA_Control/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0f39def51f9c42dfb92325f360bafa0a/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0f39def51f9c42dfb92325f360bafa0a/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0f39def51f9c42dfb92325f360bafa0a/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0f39def51f9c42dfb92325f360bafa0a/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0f39def51f9c42dfb92325f360bafa0a/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0f39def51f9c42dfb92325f360bafa0a/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0f39def51f9c42dfb92325f360bafa0a/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0f39def51f9c42dfb92325f360bafa0a/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0f39def51f9c42dfb92325f360bafa0a/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=43d548daf86c4fe6af42d710fe590cd2&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::indicative-coastline", "title": "Indicative Coastline", "description": "

The coastline has been identified as an approximation of the Mean High Water Springs (MHWS) location. Where a more accurate identification of MHWS is needed, a current survey undertaken by a registered surveyor must be done.

", "keyword": [ "Unitary Plan" ], "issued": "2022-04-11T21:58:44.000Z", "modified": "2026-10-02T12:16:14.307Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1708,-37.2943,175.5374,-35.8901", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::indicative-coastline" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Indicative_Coastline/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/43d548daf86c4fe6af42d710fe590cd2/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/43d548daf86c4fe6af42d710fe590cd2/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/43d548daf86c4fe6af42d710fe590cd2/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/43d548daf86c4fe6af42d710fe590cd2/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/43d548daf86c4fe6af42d710fe590cd2/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/43d548daf86c4fe6af42d710fe590cd2/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/43d548daf86c4fe6af42d710fe590cd2/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/43d548daf86c4fe6af42d710fe590cd2/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/43d548daf86c4fe6af42d710fe590cd2/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=a18adf3dae424f2fae7058bd42ddc9a8&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::identified-growth-corridor-overlay", "title": "Identified Growth Corridor Overlay", "description": "

Identifies the growth corridors as they are set out through the policy framework of D22 Identified Growth Corridor Overlay.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-02T01:45:56.000Z", "modified": "2026-10-02T12:15:13.401Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.6313,-36.9333,174.8978,-36.7654", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::identified-growth-corridor-overlay" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Identified_Growth_Corridor_Overlay/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a18adf3dae424f2fae7058bd42ddc9a8/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a18adf3dae424f2fae7058bd42ddc9a8/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a18adf3dae424f2fae7058bd42ddc9a8/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a18adf3dae424f2fae7058bd42ddc9a8/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a18adf3dae424f2fae7058bd42ddc9a8/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a18adf3dae424f2fae7058bd42ddc9a8/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a18adf3dae424f2fae7058bd42ddc9a8/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a18adf3dae424f2fae7058bd42ddc9a8/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a18adf3dae424f2fae7058bd42ddc9a8/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=57fedea27bdc497e8377b85199e19f74&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::historic-heritage-overlay-place", "title": "Historic Heritage Overlay Place", "description": "

Identifies historic heritage extents of place as set out in the policy framework of D17 Historic Heritage Overlay and Schedule 14 of the Plan.

Contact Person: plansgeospatial@aucklandcouncil.govt.nz

", "keyword": [ "Unitary Plan" ], "issued": "2022-04-04T04:41:24.000Z", "modified": "2026-10-02T12:14:08.414Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.4286,-37.2657,175.5375,-36.0649", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::historic-heritage-overlay-place" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Historic_Heritage_Overlay_Place/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/57fedea27bdc497e8377b85199e19f74/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/57fedea27bdc497e8377b85199e19f74/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/57fedea27bdc497e8377b85199e19f74/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/57fedea27bdc497e8377b85199e19f74/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/57fedea27bdc497e8377b85199e19f74/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/57fedea27bdc497e8377b85199e19f74/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/57fedea27bdc497e8377b85199e19f74/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/57fedea27bdc497e8377b85199e19f74/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/57fedea27bdc497e8377b85199e19f74/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=5af99fa3dcc04aa8a0c1dadecdd1a94e&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::historic-heritage-overlay-extent-of-place", "title": "Historic Heritage Overlay Extent of Place", "description": "

Identifies historic heritage extents of place as set out in the policy framework of D17 Historic Heritage Overlay and Schedule 14 of the Plan.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-02T01:44:19.000Z", "modified": "2026-10-02T12:13:14.834Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.2266,-37.2631,175.2407,-36.2282", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::historic-heritage-overlay-extent-of-place" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Historic_Heritage_Overlay_Extent_of_Place/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5af99fa3dcc04aa8a0c1dadecdd1a94e/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5af99fa3dcc04aa8a0c1dadecdd1a94e/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5af99fa3dcc04aa8a0c1dadecdd1a94e/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5af99fa3dcc04aa8a0c1dadecdd1a94e/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5af99fa3dcc04aa8a0c1dadecdd1a94e/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5af99fa3dcc04aa8a0c1dadecdd1a94e/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5af99fa3dcc04aa8a0c1dadecdd1a94e/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5af99fa3dcc04aa8a0c1dadecdd1a94e/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5af99fa3dcc04aa8a0c1dadecdd1a94e/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=ef19788c598e467194f91d3478999ebc&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::high-use-stream-management-areas-overlay", "title": "High Use Stream Management Areas Overlay", "description": "

A number of streams in Auckland are under pressure from demands to take water, or use water for a number of purposes. The high use of these streams creates conflicts between the amount of water being abstracted, the amount of water needed to be left in the stream for other uses, such as assimilating the adverse effects of discharges, and the amount of water required to maintain ecological values and base flows. Management of high-use streams can be particularly difficult during during summer months when stream flows are generally at their lowest.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T23:40:04.000Z", "modified": "2026-10-02T12:12:29.908Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.4337,-37.2549,175.0493,-36.2491", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::high-use-stream-management-areas-overlay" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/High_Use_Stream_Management_Areas_Overlay/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ef19788c598e467194f91d3478999ebc/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ef19788c598e467194f91d3478999ebc/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ef19788c598e467194f91d3478999ebc/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ef19788c598e467194f91d3478999ebc/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ef19788c598e467194f91d3478999ebc/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ef19788c598e467194f91d3478999ebc/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ef19788c598e467194f91d3478999ebc/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ef19788c598e467194f91d3478999ebc/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/ef19788c598e467194f91d3478999ebc/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=19386bf9c3db432b8bc2db3ba92f8e49&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::high-use-aquifer-management-areas-overlay", "title": "High Use Aquifer Management Areas Overlay", "description": "

Identifies the High-use Stream Management Areas as set out in the policy framework of provisions in D3 High-use Stream Management Areas Overlay of the Plan.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T23:38:59.000Z", "modified": "2026-10-02T12:11:35.744Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.4340,-37.2665,175.1877,-36.2112", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::high-use-aquifer-management-areas-overlay" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/High_Use_Aquifer_Management_Areas_Overlay/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/19386bf9c3db432b8bc2db3ba92f8e49/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/19386bf9c3db432b8bc2db3ba92f8e49/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/19386bf9c3db432b8bc2db3ba92f8e49/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/19386bf9c3db432b8bc2db3ba92f8e49/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/19386bf9c3db432b8bc2db3ba92f8e49/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/19386bf9c3db432b8bc2db3ba92f8e49/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/19386bf9c3db432b8bc2db3ba92f8e49/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/19386bf9c3db432b8bc2db3ba92f8e49/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/19386bf9c3db432b8bc2db3ba92f8e49/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=6ab4ceecb6a249dc84a9c76866ba545a&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::high-natural-character-overlay", "title": "High Natural Character Overlay", "description": "

Identifies outstanding natural character and high natural character as set out within the policy framework of D11 Outstanding Natural Character and High Natural Character Overlay and Schedule 8 of the Plan.

", "keyword": [ "Unitary Plan" ], "issued": "2022-04-07T02:34:29.000Z", "modified": "2026-10-02T12:10:44.267Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1929,-37.3001,175.5416,-36.0965", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::high-natural-character-overlay" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/High_Natural_Character_Overlay/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6ab4ceecb6a249dc84a9c76866ba545a/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6ab4ceecb6a249dc84a9c76866ba545a/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6ab4ceecb6a249dc84a9c76866ba545a/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6ab4ceecb6a249dc84a9c76866ba545a/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6ab4ceecb6a249dc84a9c76866ba545a/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6ab4ceecb6a249dc84a9c76866ba545a/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6ab4ceecb6a249dc84a9c76866ba545a/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6ab4ceecb6a249dc84a9c76866ba545a/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/6ab4ceecb6a249dc84a9c76866ba545a/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=274a52069da04a3aa0b3da1a081cb023&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::height-variation-control", "title": "Height Variation Control", "description": "

Additional height controls applied to zones under the Proposed Auckland Unitary Plan.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-02T02:49:06.000Z", "modified": "2026-10-02T12:09:49.446Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.4557,-37.2094,174.9768,-36.2463", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::height-variation-control" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Height_Variation_Control/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/274a52069da04a3aa0b3da1a081cb023/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/274a52069da04a3aa0b3da1a081cb023/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/274a52069da04a3aa0b3da1a081cb023/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/274a52069da04a3aa0b3da1a081cb023/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/274a52069da04a3aa0b3da1a081cb023/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/274a52069da04a3aa0b3da1a081cb023/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/274a52069da04a3aa0b3da1a081cb023/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/274a52069da04a3aa0b3da1a081cb023/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/274a52069da04a3aa0b3da1a081cb023/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=0be75c47bc1a4f28b9a7745a3eba5cbf&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::flood-prone-areas", "title": "Flood Prone Areas", "description": "

Flood prone areas (FPA) are potential ponding areas that may flood and commonly comprise of topographical depression areas. The areas can occur naturally or as a result of constructed features which act as embankments when stormwater outlets are blocked. Flood prone areas typically include depressions formed by road/railway/motorway embankments which were built across natural gullies. Some of the depressions in the Auckland region are also from volcanic activity or sand dune depressions in coastal areas. FPAs are a flooding hazard that require particular consideration within assessments carried out under the Auckland Unitary Plan E36.9 Special information requirements.

For Flood Prone Areas that can fill up in a 1% AEP rainfall event (large majority), the mapped extent is the area water will pond up to before starting to spill downstream (typically over a road), assuming the outlet is blocked. The FPA extent does not however consider the required flow depth and hydraulic head required above the spill level for water to flow downstream and therefore does not represent the potential maximum level (nor maximum ponding depth and stored volume) that may be experienced in a 1% AEP event.

For Flood Prone Areas that cannot fully fill in a 1% AEP rainfall event, the mapped extent is the area water will pond up to assuming the outlet is blocked before the rainfall event. In this case the FPA extents are based on the 1% AEP rainfall event in accordance with TP108 (1999), the maximum probable development (MPD) as defined in the Auckland Unitary Plan (Operative in Part) in the catchment and a 2.1-degree climate change scenario – termed future scenario.

The FPA layer was generated from Auckland Council LiDAR data, flown in 2016-2017 and available after processing in 2018. Flood Prone Areas were identified using GIS techniques and are not based on hydraulic modelling. The layer was updated in June 2021 and replaces the previous layer that was first published in 2013. The layer will be updated on an ad hoc basis to align with updates to Auckland Council’s LiDAR data.

Vertical Datum: NZVD1946

A summary of the fields (visible on Geomaps only) and their definitions is as follows:

Field Name / Alias

Description

FPA_ID / Flood prone area ID

Unique identifier of the flood prone area.

CanFill / Can fill in a 100yr ARI rainfall event

Can the depression area fill in a 100yr ARI future scenario rainfall event if the outlet is blocked - either Yes or No

CatchmentArea / Catchment Area (m2)

Catchment area upstream of the most downstream point in the flood prone area.

MinimumLevel / Minimum elevation (m RL)

Minimum identified (based on LiDAR) ground elevation in the flood prone area.

Spill Elevation / Spill elevation (m RL)

Lowest elevation where water will start to spill downstream.

MaxDepth / Spill ponding depth (m)

Maximum ponding depth before the flood prone area starts to spill (spill elevation minus minimum elevation).

VolumeM3 / Volume to spill elevation (m3)

Volume that can be stored in the flood prone area up to the spill elevation, assuming the outlet is blocked.

RainfallRequired / Rainfall required to fill flood prone area (mm)

Rainfall depth required in the catchment to fill up the flood prone area to the spill elevation.

RainfallFuture / Rainfall depth 100yr ARI future scenario (mm)

TP108 24hr 100yr ARI future scenario rainfall depth (existing rainfall depth multiplied by 16.8% to account for a 2.1 degree Celsius temperature rise due to climate change).

Level100y / Flood prone elevation in 100yr ARI event (m RL)

The elevation water will pond to in a 100yr ARI future scenario event assuming the outlet is blocked, and the flood prone area cannot fill. Where the flood prone area fills, specific calculation of this parameter is required to allow for the depth of the peak flow rate to leave the flood prone area, usually via weir flow.

Depth100y / Flood prone depth in 100yr ARI event (m)

Maximum water depth in the 100yr ARI future scenario rainfall event, assuming the outlet is blocked, and the flood prone area cannot fill (flood prone elevation minus minimum elevation). Where the flood prone area fills, specific calculation of this parameter is required to allow for the depth of the peak flow rate to leave the flood prone area, usually via weir flow.

Vol100yrm3 / Flood prone volume stored in 100yr ARI event (m3)

Volume stored in a 100yr ARI future scenario rainfall event assuming the outlet is blocked, and the flood prone area cannot fill. Where the flood prone area fills, specific calculation of this parameter is required to allow for the depth of the peak flow rate to leave the flood prone area, usually via weir flow.

SHAPE.STArea() / Max. flooded area in the 100yr ARI Future Scenario (m2) prior to spilling

Surface area of the flood prone area. If it can fill, it will be the surface area prior to spilling; if it cannot fill, it is the maximum extent of the flood prone area.

", "keyword": [ "Flooding", "Flood Prone Areas", "Depression Areas", "Rainfall", "Stormwater" ], "issued": "2022-03-18T02:36:35.000Z", "modified": "2026-10-02T12:09:04.351Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1736,-37.2881,175.5387,-36.0342", "license": "

For both Auckland Council internal and external use.

Licensing: Creative Commons (refer to Healthy Waters)

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::flood-prone-areas" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Flood_Prone_Areas/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0be75c47bc1a4f28b9a7745a3eba5cbf/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0be75c47bc1a4f28b9a7745a3eba5cbf/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0be75c47bc1a4f28b9a7745a3eba5cbf/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0be75c47bc1a4f28b9a7745a3eba5cbf/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0be75c47bc1a4f28b9a7745a3eba5cbf/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0be75c47bc1a4f28b9a7745a3eba5cbf/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0be75c47bc1a4f28b9a7745a3eba5cbf/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0be75c47bc1a4f28b9a7745a3eba5cbf/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0be75c47bc1a4f28b9a7745a3eba5cbf/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=0d50200579364e0bb6cda2be0893fc8b&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::flood-plains", "title": "Flood Plains", "description": "

The flood plains indicate the area of land inundated by runoff in a storm event that has a 1 percent or greater probability of occurring in any given year, assuming maximum probable development (MPD) and future climate change.

The flood plains are mapped from hydraulic modelling results. Information specific to each flood plain is accessible using the Identify tool, including the flood report.

This dataset is continually updated at catchment scale to reflect the best information available.

This dataset is updated by the Heathy Waters team on a regular basis.

Disclaimer:

In using the Catchments and Hydrology data set, you acknowledge that you have read, understood and agreed to the disclaimers below.

The flood plains and flood sensitive area data layers are generated from catchment level modelling based on the datasets, requirements and technology available at the time of model build. They are compiled regional layers with varied data uncertainty and currency, which may directly impact data accuracy for the area of interest. The information provided therefore does not preclude the need for appropriate site-specific assessment and cannot be construed as an endorsement or approval of any development by Auckland Council.

The Catchments and Hydrology data set is updated regularly when new information becomes available. As such, downloading and copying activities may result in data invalidity.

Whilst due care has been taken in producing the Catchments and Hydrology data sets, Auckland Council gives no warranty as to the accuracy and completeness of any information given and accepts no liability for any error, omission or use of the information.

", "keyword": [ "FloodPlain", "Flood", "Stormwater", "Hydraulic", "Model", "Catchment", "&", "Hydro", "Three", "Waters" ], "issued": "2022-03-18T02:31:31.000Z", "modified": "2026-10-02T12:25:26.008Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1728,-37.2966,175.5419,-36.0497", "license": "

Constraints – General

Internal and external use

Disclaimer:

In using the Catchments and Hydrology data set, you acknowledge that you have read, understood and agreed to the disclaimers below.

The flood plains and flood sensitive area data layers are generated from catchment level modelling based on the datasets, requirements and technology available at the time of model build. They are compiled regional layers with varied data uncertainty and currency, which may directly impact data accuracy for the area of interest. The information provided therefore does not preclude the need for appropriate site-specific assessment and cannot be construed as an endorsement or approval of any development by Auckland Council.

The Catchments and Hydrology data set is updated regularly when new information becomes available. As such, downloading and copying activities may result in data invalidity.

Whilst due care has been taken in producing the Catchments and Hydrology data sets, Auckland Council gives no warranty as to the accuracy and completeness of any information given and accepts no liability for any error, omission or use of the information.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::flood-plains" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Flood_Plains/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0d50200579364e0bb6cda2be0893fc8b/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0d50200579364e0bb6cda2be0893fc8b/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0d50200579364e0bb6cda2be0893fc8b/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0d50200579364e0bb6cda2be0893fc8b/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0d50200579364e0bb6cda2be0893fc8b/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0d50200579364e0bb6cda2be0893fc8b/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0d50200579364e0bb6cda2be0893fc8b/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0d50200579364e0bb6cda2be0893fc8b/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0d50200579364e0bb6cda2be0893fc8b/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=e0afe29598ea4062aa7fa3b1f936d8e4&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::emergency-management-area-control", "title": "Emergency Management Area Control", "description": "

Identifies areas being within an emergency management area from hazardous facilities and infrastructure set out in the policy framework of E29 Emergency Management Area Hazardous Facilities and Infrastructure.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T22:05:54.000Z", "modified": "2026-10-02T12:04:54.840Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.5124,-37.0183,174.8402,-36.2089", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::emergency-management-area-control" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Emergency_Management_Area_Control/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e0afe29598ea4062aa7fa3b1f936d8e4/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e0afe29598ea4062aa7fa3b1f936d8e4/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e0afe29598ea4062aa7fa3b1f936d8e4/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e0afe29598ea4062aa7fa3b1f936d8e4/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e0afe29598ea4062aa7fa3b1f936d8e4/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e0afe29598ea4062aa7fa3b1f936d8e4/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e0afe29598ea4062aa7fa3b1f936d8e4/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e0afe29598ea4062aa7fa3b1f936d8e4/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e0afe29598ea4062aa7fa3b1f936d8e4/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=815e40f26936442c92d7c617f22f3484&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::ecosystem-potential-extent", "title": "Ecosystem Potential Extent", "description": "

The ecosystem classification used to map potential ecosystems of Auckland was developed by the Department of Conservation, as a tool for prioritizing ecosystem management (Singers & Rogers 2014). This classification is a synthesis that amalgamates previous classifications and ecological studies aligned to an abiotic framework. It describes a full range of ecosystem types at a variety of scales in an approximation of the natural or potential state as they would have been observed if people arrived today in New Zealand. For full details on the methodology used, see Singers (2014) A potential Ecosystem Map of Auckland.

The Ecosystem Potential Extent layer was created by contractors Nick Singers and Colin Lawrence. The ecosystem classification system used in creating this layer was developed by the Department of Conservation (Singers & Rogers 2014) and refined by Nick Singers to match the specific nature of ecosystems found within the Auckland Region. The potential extent of Auckland’s original ecosystems has been modelled on historic vegetation spatial datasets (LENZ and NHF Pre-people) and categories were directly matched where possible. For ecosystem types where direct matching was not possible, climate, geography, geology and soil characteristics were used as determinants. For ecosystem types where environmental parameters are less specific, current-extent maps were used, and the associated geographical, geological and soil drivers for the sites mapped as a particular ecosystem type were used to extrapolate across the landscape. Historic mapping was cross-referenced with written accounts of original vegetation cover in the Department of Conservation’s Protected Natural Area Programme reports and other ecological district-wide survey reports. Historic mapping compiled for Awhitu and Manukau ecological districts by Landcare in 2000 was also used. For full details on the methodology used, see Singers (2014) A potential Ecosystem Map of Auckland. The layer was updated in July 2015 to reflect updated source information for MF25 on Little Barrier Island and MF24 in the Hunua Ranges.

", "keyword": [ "Auckland", "Ecosystem", "Current Extent", "Potential Extent", "Vegetation Cover", "Rogers and Singers", "Ecotype", "Environment" ], "issued": "2022-04-08T18:14:09.000Z", "modified": "2026-10-02T12:04:18.962Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1721,-37.2986,175.5373,-35.8899", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::ecosystem-potential-extent" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Ecosystem_Potential_Extent/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/815e40f26936442c92d7c617f22f3484/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/815e40f26936442c92d7c617f22f3484/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/815e40f26936442c92d7c617f22f3484/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/815e40f26936442c92d7c617f22f3484/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/815e40f26936442c92d7c617f22f3484/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/815e40f26936442c92d7c617f22f3484/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/815e40f26936442c92d7c617f22f3484/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/815e40f26936442c92d7c617f22f3484/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/815e40f26936442c92d7c617f22f3484/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=4e6756a9e6c54baab939fc40fbc5c0e1&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::ecosystem-current-extent", "title": "Ecosystem Current Extent", "description": "

This layer has been created to assist the Council in identifying and managing threatened and at risk ecosystems in the Auckland region. The ecosystem classification system used in creating this layer was developed by the Department of Conservation (Singers & Rogers 2014) and refined by Nick Singers to match the specific nature of ecosystems found within the Auckland Region. For further information about the classification system, see Singers et al. (2015) Indigenous terrestrial and freshwater ecosystems of Auckland. The process of mapping the current extent of Auckland’s terrestrial and freshwater ecosystems has involved collating data and information from a variety of sources. For example, all terrestrial ecosystem data from past ecological surveys, held by legacy councils, was aggregated; numerous publications that documented the state of indigenous vegetation in Auckland were collated, including the Department of Conservation’s Protected Natural Area Programme survey reports and research papers for sites throughout the region. Ecological surveys carried out to potential SEAs assisted in filling knowledge gaps and to updating some of the existing data. The resulting data was used to inform the mapping of ecosystems. For further information on the ecosystems in the Auckland Region refer to:

Singers, N.; Osborne, B.; Lovegrove, T.; Jamieson, A.; Boow, J.; Sawyer, J.; Hill, K.; Andrews, J.; Hill, S.; Webb, C. 2016. Indigenous terrestrial and wetland ecosystems of Auckland. Auckland Council.

", "keyword": [ "Auckland", "Ecosystem", "Current Extent", "Potential Extent", "Vegetation Cover", "Rogers and Singers", "Ecotype", "Environment" ], "issued": "2022-04-08T18:13:04.000Z", "modified": "2026-10-02T12:03:37.338Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1720,-37.2984,175.5374,-35.8918", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::ecosystem-current-extent" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Ecosystem_Current_Extent/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4e6756a9e6c54baab939fc40fbc5c0e1/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4e6756a9e6c54baab939fc40fbc5c0e1/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4e6756a9e6c54baab939fc40fbc5c0e1/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4e6756a9e6c54baab939fc40fbc5c0e1/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4e6756a9e6c54baab939fc40fbc5c0e1/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4e6756a9e6c54baab939fc40fbc5c0e1/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4e6756a9e6c54baab939fc40fbc5c0e1/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4e6756a9e6c54baab939fc40fbc5c0e1/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4e6756a9e6c54baab939fc40fbc5c0e1/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=2a8b054667614bfdb31a83167be812d4&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::designation", "title": "Designation", "description": "

Identifies the designations of requiring authorities as set out by s175(2) of the Resource Management Act 1991.

", "keyword": [ "Unitary Plan" ], "issued": "2023-01-23T04:50:13.000Z", "modified": "2026-10-02T12:02:14.566Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1738,-37.2650,175.2474,-36.1488", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::designation" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Designation/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2a8b054667614bfdb31a83167be812d4/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2a8b054667614bfdb31a83167be812d4/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2a8b054667614bfdb31a83167be812d4/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2a8b054667614bfdb31a83167be812d4/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2a8b054667614bfdb31a83167be812d4/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2a8b054667614bfdb31a83167be812d4/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2a8b054667614bfdb31a83167be812d4/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2a8b054667614bfdb31a83167be812d4/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/2a8b054667614bfdb31a83167be812d4/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=88823a4f3273400f8a6146b11725cbb1&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-1-per-cent-aep-plus-1m-control", "title": "Coastal Inundation 1 per cent AEP Plus 1m Control", "description": "

Identifies coastal inundation as set out in the policy framework of E36 Natural Hazards and Flooding.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T22:05:01.000Z", "modified": "2026-10-02T12:02:38.989Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1708,-37.2943,175.2713,-36.1068", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::coastal-inundation-1-per-cent-aep-plus-1m-control" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Coastal_Inundation_1_per_cent_AEP_Plus_1m_Control/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/88823a4f3273400f8a6146b11725cbb1/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/88823a4f3273400f8a6146b11725cbb1/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/88823a4f3273400f8a6146b11725cbb1/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/88823a4f3273400f8a6146b11725cbb1/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/88823a4f3273400f8a6146b11725cbb1/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/88823a4f3273400f8a6146b11725cbb1/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/88823a4f3273400f8a6146b11725cbb1/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/88823a4f3273400f8a6146b11725cbb1/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/88823a4f3273400f8a6146b11725cbb1/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=a8487edf0ae5424bba5c2d1e7daa1669&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::city-centre-port-noise-overlay", "title": "City Centre Port Noise Overlay", "description": "

City Centre port noise. The overlay is applied to land near Auckland’s downtown port. Buildings accommodating noise sensitive land uses within the overlay must be insulated to achieve an internal noise level appropriate to the activity. This will ensure that noise sensitive land uses within the overlay achieve a good standard of amenity and the port is able to operate efficiently.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-02T01:42:37.000Z", "modified": "2026-10-02T12:00:06.519Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.7629,-36.8502,174.7922,-36.8387", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::city-centre-port-noise-overlay" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/City_Centre_Port_Noise_Overlay/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a8487edf0ae5424bba5c2d1e7daa1669/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a8487edf0ae5424bba5c2d1e7daa1669/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a8487edf0ae5424bba5c2d1e7daa1669/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a8487edf0ae5424bba5c2d1e7daa1669/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a8487edf0ae5424bba5c2d1e7daa1669/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a8487edf0ae5424bba5c2d1e7daa1669/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a8487edf0ae5424bba5c2d1e7daa1669/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a8487edf0ae5424bba5c2d1e7daa1669/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/a8487edf0ae5424bba5c2d1e7daa1669/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=f5f76e7448ec470aaf3dab70716961ca&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::centre-fringe-office-control", "title": "Centre Fringe Office Control", "description": "

Identifying areas around the city centre to allow for additional office space.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T22:03:47.000Z", "modified": "2026-10-02T11:59:10.583Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.7445,-36.8759,174.7832,-36.7906", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::centre-fringe-office-control" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Centre_Fringe_Office_Control/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f5f76e7448ec470aaf3dab70716961ca/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f5f76e7448ec470aaf3dab70716961ca/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f5f76e7448ec470aaf3dab70716961ca/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f5f76e7448ec470aaf3dab70716961ca/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f5f76e7448ec470aaf3dab70716961ca/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f5f76e7448ec470aaf3dab70716961ca/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f5f76e7448ec470aaf3dab70716961ca/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f5f76e7448ec470aaf3dab70716961ca/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f5f76e7448ec470aaf3dab70716961ca/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=34c7a613664a4f9b981c94bf85c2c0e9&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::cable-protection-areas-control", "title": "Cable Protection Areas Control", "description": "

Identifies the cable protection area as set out in the policy framework of F2 Coastal – General Coastal Marine Zone.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T22:02:58.000Z", "modified": "2026-10-02T11:58:25.578Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.0964,-37.0694,175.5456,-35.8363", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::cable-protection-areas-control" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Cable_Protection_Areas_Control/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/34c7a613664a4f9b981c94bf85c2c0e9/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/34c7a613664a4f9b981c94bf85c2c0e9/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/34c7a613664a4f9b981c94bf85c2c0e9/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/34c7a613664a4f9b981c94bf85c2c0e9/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/34c7a613664a4f9b981c94bf85c2c0e9/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/34c7a613664a4f9b981c94bf85c2c0e9/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/34c7a613664a4f9b981c94bf85c2c0e9/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/34c7a613664a4f9b981c94bf85c2c0e9/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/34c7a613664a4f9b981c94bf85c2c0e9/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=e6ee290075534a1e924001f9e42a1887&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::business-park-zone-office-control", "title": "Business Park Zone Office Control", "description": "

Identifies where the office control has been applied as set out in the policy framework of H15 Business Business Park Zone.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T22:02:15.000Z", "modified": "2026-10-02T11:57:31.109Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.7255,-36.9241,174.8374,-36.7984", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::business-park-zone-office-control" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Business_Park_Zone_Office_Control/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e6ee290075534a1e924001f9e42a1887/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e6ee290075534a1e924001f9e42a1887/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e6ee290075534a1e924001f9e42a1887/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e6ee290075534a1e924001f9e42a1887/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e6ee290075534a1e924001f9e42a1887/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e6ee290075534a1e924001f9e42a1887/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e6ee290075534a1e924001f9e42a1887/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e6ee290075534a1e924001f9e42a1887/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/e6ee290075534a1e924001f9e42a1887/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=dc51deef97d94878a342e32e725a74a8&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::building-frontage-control", "title": "Building Frontage Control", "description": "

Identifies locations where the Building Frontage control has been applied as set out in the policy framework of E27 Transport and H Business Zones.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T22:01:22.000Z", "modified": "2026-10-02T11:56:41.663Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.4590,-37.2085,174.9264,-36.2865", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::building-frontage-control" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Building_Frontage_Control/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/dc51deef97d94878a342e32e725a74a8/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/dc51deef97d94878a342e32e725a74a8/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/dc51deef97d94878a342e32e725a74a8/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/dc51deef97d94878a342e32e725a74a8/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/dc51deef97d94878a342e32e725a74a8/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/dc51deef97d94878a342e32e725a74a8/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/dc51deef97d94878a342e32e725a74a8/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/dc51deef97d94878a342e32e725a74a8/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/dc51deef97d94878a342e32e725a74a8/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=38f553aa02c64661abe953e0447a30ef&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::auckland-war-memorial-museum-viewshaft-overlay", "title": "Auckland War Memorial Museum Viewshaft Overlay", "description": "

Auckland War Memorial Museum is located in a prominent location within Auckland Domain. The museum is a landmark building with historic, community and architectural significance and is one of Auckland’s most popular vantage points. Sited on relatively low grounds in relation to the surrounding ridges, the view to and from the museum could be easily compromised or lost through the erection of tall buildings. The combination of landform, dominant building presence and setting contribute to the museum’s unique visual quality. Special visual protection measures are applied to secure the highly appreciated views and aspect qualities associated with this historic heritage place. These controls limit building height and include parapets, chimneys communications antennae, support structures, housing, building services components and advertising signs.

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"https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::auckland-war-memorial-museum-viewshaft-overlay-contours" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Auckland_War_Memorial_Museum_Viewshaft_Overlay_Contours/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/06c31fd36f614e3690c336b346aeefd2/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": 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"accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/06c31fd36f614e3690c336b346aeefd2/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/06c31fd36f614e3690c336b346aeefd2/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/06c31fd36f614e3690c336b346aeefd2/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/06c31fd36f614e3690c336b346aeefd2/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=4690ed792be84a98870c663f286ac0bf&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::arterial-roads", "title": "Arterial Roads", "description": "

The arterial road overlay identifies roads that link districts or urban areas within the region and connect regionally significant facilities.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-01T22:00:20.000Z", "modified": "2026-10-02T11:52:50.136Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.4394,-37.2544,175.2569,-36.1350", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::arterial-roads" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Arterial_Roads/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4690ed792be84a98870c663f286ac0bf/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4690ed792be84a98870c663f286ac0bf/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4690ed792be84a98870c663f286ac0bf/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4690ed792be84a98870c663f286ac0bf/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4690ed792be84a98870c663f286ac0bf/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4690ed792be84a98870c663f286ac0bf/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4690ed792be84a98870c663f286ac0bf/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4690ed792be84a98870c663f286ac0bf/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/4690ed792be84a98870c663f286ac0bf/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=af300c4cc33b4dff8218394a1eeefe50&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::alcohol-control-area", "title": "Alcohol Control Area", "description": "

The Alcohol Control Area dataset includes a register of current permanent and temporary alcohol bans in Auckland.

Alcohol bans prohibit the drinking and possession of alcohol in some public places in Auckland, like parks and streets, at certain times. Some bans are in place 24 hours a day, seven days a week. Other bans are in place only at night-time or during daylight savings.

The bans aim to reduce crime and disorder in public places.

", "keyword": [ "Alcohol", "Ban", "Bylaw", "Policy", "Regulatory" ], "issued": "2023-12-11T22:30:48.000Z", "modified": "2026-10-02T11:52:07.252Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.4283,-37.4050,175.2205,-36.0508", "license": "

By accessing this material (regardless of delivery method), you agree to the following terms. All copyright in the Material is owned by or licensed to Auckland Council. You may use, copy and adapt the Material in accordance with the Creative Commons Attribution 3.0 New Zealand licence (which can be viewed here: https://creativecommons.org/licenses/by/3.0/nz/legalcode).

Notwithstanding anything to the contrary, except as required by law, all Material is provided on an \"as is\" basis, without any warranty or representation of any kind (express or implied). Accessing, downloading and use of the Material is done entirely at your own risk and the accuracy of the Material should be independently verified before it is relied upon. To the extent possible under law, Auckland Council will not be liable on any legal basis (without limitation, including negligence) for any direct, indirect or consequential loss or damage arising in connection with the Material to you or any third party. You will ensure that any parties that you provide the Material to are aware of these terms.

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::alcohol-control-area" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Alcohol_Control_Area/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af300c4cc33b4dff8218394a1eeefe50/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af300c4cc33b4dff8218394a1eeefe50/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af300c4cc33b4dff8218394a1eeefe50/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af300c4cc33b4dff8218394a1eeefe50/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af300c4cc33b4dff8218394a1eeefe50/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af300c4cc33b4dff8218394a1eeefe50/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af300c4cc33b4dff8218394a1eeefe50/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af300c4cc33b4dff8218394a1eeefe50/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/af300c4cc33b4dff8218394a1eeefe50/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=f055b49b67434131b3ecae3cf6e1600b&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::airport-approach-surface", "title": "Airport Approach Surface", "description": "

The purpose of this overlay is to manage obstructions such as buildings and trees, so that they do not protrude into airport approach paths, supporting airports and airfields efficient operation.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-02T01:39:55.000Z", "modified": "2026-10-02T11:51:04.535Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.4256,-37.1113,174.9619,-36.3994", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::airport-approach-surface" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Airport_Approach_Surface/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f055b49b67434131b3ecae3cf6e1600b/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f055b49b67434131b3ecae3cf6e1600b/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f055b49b67434131b3ecae3cf6e1600b/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f055b49b67434131b3ecae3cf6e1600b/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f055b49b67434131b3ecae3cf6e1600b/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f055b49b67434131b3ecae3cf6e1600b/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f055b49b67434131b3ecae3cf6e1600b/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f055b49b67434131b3ecae3cf6e1600b/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/f055b49b67434131b3ecae3cf6e1600b/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=5607c06480c941a09a2eb93a69852bd1&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::aircraft-noise-overlay", "title": "Aircraft Noise Overlay", "description": "

Airport noise notification areasThe purpose of the overlay is to manage the subdivision of land and location of sensitive activities in areas of high cumulative noise around the regions airports and airfields, so that the continued operation of the airports and airfields is not compromised and reverse sensitivity issues addressed.The following airports/airfields are included in this overlay:Auckland International Airport Ardmore Airport Kaipara flats Airfield North Shore Airfield Whenuapai Airbase.

", "keyword": [ "Unitary Plan" ], "issued": "2022-04-07T02:28:03.000Z", "modified": "2026-10-02T11:49:57.471Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.5891,-37.0694,174.9798,-36.3988", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::aircraft-noise-overlay" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Aircraft_Noise_Overlay/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5607c06480c941a09a2eb93a69852bd1/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5607c06480c941a09a2eb93a69852bd1/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5607c06480c941a09a2eb93a69852bd1/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5607c06480c941a09a2eb93a69852bd1/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5607c06480c941a09a2eb93a69852bd1/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5607c06480c941a09a2eb93a69852bd1/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5607c06480c941a09a2eb93a69852bd1/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5607c06480c941a09a2eb93a69852bd1/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/5607c06480c941a09a2eb93a69852bd1/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=94c5a7d02e9747a6bda8c8cbdf3250d7", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::auckland-region-digital-elevation-model-dem-1m-2024-webmap-for-visualisation", "title": "Auckland Region Digital Elevation Model (DEM) 1m 2024 - Webmap for visualisation", "description": "

A Digital Elevation Model (DEM) is a digital representation of the elevation data for a given topographic surface. It is a 3D representation, typically in the form of a raster (a grid of regularly spaced squares or pixels), where each cell holds a value representing the elevation at that point. The DEM is a representation of the bare-earth topographic surface, meaning it excludes trees, buildings, and any other surface objects.
Woolpert was contracted by Auckland Council to collect LiDAR data over the outer parts of the Auckland Region. This project was designed to be consistent with the 2024 NIWE LiDAR capture over central Auckland, essentially extending that data set.
Separately, Regional Software Holdings Limited (RSHL), on behalf of the New Zealand Government, hired Woolpert to capture aerial LiDAR over storm-damaged areas in multiple regions, including Auckland.  

Both surveys were required to meet high-quality standards:

•    Vertical Accuracy: ≤20cm (95% CI)
•    Horizontal Accuracy: ≤100cm (95% CI)
•    Emitted Pulse Density: 8ppsm
•    Ground Classification: ICSM level 2
•    Projection: NZTM2000 
•    Vertical datum: NZVD2016 
•    Tiling: NZTopo50 1:1000 tiles
•    Number of tiles: 18,036
•    Format: GeoTIFF
•    Hydro-flattened
•    Resolution: 1m cell 
•    Ancillary files in ESRI Shapefile format
•    Metadata: You can access the detailed project reports at the following links:

Auckland LiDAR Survey Report (2024) | LINZ Data Service
Auckland Part 2 LiDAR Survey Report 2024 | LINZ Data Service

Download: To request this dataset as a full download please contact us at gis@aklc.govt.nz

", "keyword": [ "Lidar", "Elevation", "DEM", "Digital Elevation Model" ], "issued": "2025-11-03T01:09:12.000Z", "modified": "2026-10-02T00:02:02.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "173.7766,-37.4814,176.3001,-35.9423", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::auckland-region-digital-elevation-model-dem-1m-2024-webmap-for-visualisation" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=d3967a460f0d4cadb449b71a34d0f3b0&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::water-supply-management-areas-overlay", "title": "Water Supply Management Areas Overlay", "description": "

The purpose of water supply management areas is to provide for the ongoing operation, maintenance, upgrading and development of the municipal water supply infrastructure. The areas comprise the catchments that are mainly in public ownership surrounding municipal water supply infrastructure. This infrastructure includes five dams in the Waitakere Ranges, two reservoirs in the Hunua Ranges, the Hays Creek dam at Papakura and land owned by Watercare Services in the Riverhead Forest. The management area also includes all related supporting and connected water supply infrastructure, such as the pipe network and pumping stations, located within these catchments. They contain water supply networks that are classified by this Unitary Plan as significant infrastructure. Part of the water supply management area for the Hunua water supply infrastructure is now outside the Auckland region. Water supply management areas, particularly those in the Waitakere and Hunua Ranges, contain a mix of vegetation cover. Large areas of significant indigenous vegetation meet the criteria for identification as natural stream management areas. The Waitakere water supply management area forms part of the wider Waitakere Ranges heritage area. One of the heritage features recognised by the Waitakere Ranges Heritage Area Act 2008 is the operation, maintenance and development of the public water catchment and supply system that services the needs of the people of Auckland.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-02T00:00:41.000Z", "modified": "2026-09-25T14:22:41.685Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.5154,-37.1225,175.1458,-36.6614", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::water-supply-management-areas-overlay" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Water_Supply_Management_Areas_Overlay/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d3967a460f0d4cadb449b71a34d0f3b0/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d3967a460f0d4cadb449b71a34d0f3b0/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d3967a460f0d4cadb449b71a34d0f3b0/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d3967a460f0d4cadb449b71a34d0f3b0/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d3967a460f0d4cadb449b71a34d0f3b0/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d3967a460f0d4cadb449b71a34d0f3b0/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d3967a460f0d4cadb449b71a34d0f3b0/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d3967a460f0d4cadb449b71a34d0f3b0/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/d3967a460f0d4cadb449b71a34d0f3b0/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=c88a6958a06a4a5d8d80f963dfadf61f&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stockade-hill-viewshaft", "title": "Stockade Hill Viewshaft", "description": "

Depicts the viewing angle of the Stockade Hill Viewshaft and is set out within the policy framework of D20A Stockade Hill Viewshaft Overlay.

", "keyword": [ "Unitary Plan" ], "issued": "2024-07-02T01:54:15.000Z", "modified": "2026-10-02T12:49:28.430Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.9271,-36.8923,174.9297,-36.8910", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::stockade-hill-viewshaft" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Stockade_Hill_Viewshaft/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c88a6958a06a4a5d8d80f963dfadf61f/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c88a6958a06a4a5d8d80f963dfadf61f/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c88a6958a06a4a5d8d80f963dfadf61f/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c88a6958a06a4a5d8d80f963dfadf61f/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c88a6958a06a4a5d8d80f963dfadf61f/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c88a6958a06a4a5d8d80f963dfadf61f/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c88a6958a06a4a5d8d80f963dfadf61f/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c88a6958a06a4a5d8d80f963dfadf61f/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/c88a6958a06a4a5d8d80f963dfadf61f/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=41d43a9da43f453a81bea877dc7f6cfb", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::auckland-cbd-to-airport-3d-web-scene", "title": "Auckland CBD to Airport 3D Web Scene", "description": "
The following metadata is supplied with the model for sharing purposes: 
Credits: Auckland Light Rail - Dataset produced by RECON NZ
Auckland CBD To Airport Model Specifications:
• Resolution: 6 cm
• Accuracy: 25 cm (RMSE)
• Areas:
        Zone 1A: ~ 13.7 sq. km
        Zone 1B: ~ 13.2 sq. km
        Zone 2: ~ 15.9 sq. km
        Zone 3A: ~ 12.5 sq. km
        Zone 3B : ~ 16.4 sq. km
• Captured: August 2023
• Datum: NZGD2000 NZTM (Horizontal) & NZVD2016 (Vertical)

The 3D model is available for visualization purposes only. The source data is not available for download and cannot be shared.
", "keyword": [ "3D", "Auckland Imagery" ], "issued": "2024-04-09T20:53:22.000Z", "modified": "2026-09-24T23:41:45.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::auckland-cbd-to-airport-3d-web-scene" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=e2b0e9864d514004ab32187bf59f730e", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::auckland-cbd-3d-web-scene", "title": "Auckland CBD - 3D Web Scene", "description": "

The 3D model is available for visualization purposes only. The source data is not available for download and cannot be shared.

Auckland 3D Model Specifications

 
3D Capture & Processing 
This 3D model has been generated using advanced aerial acquisition and photogrammetry techniques that extract accurate geometric information from aerial photographs. Extremely dense 3D point clouds are generated prior to being transformed into a fully-textured mesh object. To generate geographically accurate data, precise ground control points are integrated into our processing chain. Special care and quality control systems are implemented at all stages of the process. 
 

Major Applications

Town planning, construction & engineering, transport and traffic management, asset management, tourism and investment, risk and emergency management, urban logistics.
", "keyword": [ "3D", "Aerial Satellite Lidar 3D Models", "Building", "Business", "Cbd", "Center", "City", "Model", "Remote Sensing", "Scene" ], "issued": "2022-06-01T17:40:05.000Z", "modified": "2026-09-24T04:20:18.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::auckland-cbd-3d-web-scene" } ], "theme": "" }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=2e7fa4a6881e45ba8244f7b2fa6edd87", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::impervious-surfaces-2017-vector-tile", "title": "Impervious Surfaces 2017 (Vector Tile)", "description": "

PROD 

The Impervious Surfaces vector tile layer is primarily for visualisation. For a downloadable dataset, use Impervious Surfaces 2017.
 

Impervious surfaces—mainly artificial structures such as pavements, roads, sidewalks, driveways and parking lots, as well as industrial areas such as airports, ports and logistics and distribution centres that are covered by water-resistant materials such as asphalt, concrete, brick, stone—including rooftops, were mapped along with other surface types to produce the following categories:

• Buildings (Class Name = 0)

• Other impervious (driveways, carparks, etc) (Class Name = 2)

• Roads (Class Name = 3)

Legend:
 

 

Image processing was conducted by Lynker Analytics using machine learning techniques on Auckland Council’s most recent orthophotography—7.5 cm pixel resolution (2017) covering all the region’s urban settlements and beyond; and 50 cm pixel resolution (2010-2012) covering the region’s remaining, predominantly rural areas—to produce two separate (urban and rural) land cover datasets.

 

Land Cover 2017 is the companion dataset to Impervious Surfaces.

 

A copy of the full background report can be obtained from the Regional Planning team in Auckland Council’s Healthy Waters department.

", "keyword": [ "Impervious Surfaces", " Buildings", " Roads", " Machine Learning" ], "issued": "2024-04-30T03:20:27.000Z", "modified": "2026-08-06T15:47:53.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1666,-37.3006,175.5705,-35.9008", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::impervious-surfaces-2017-vector-tile" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiles.arcgis.com/tiles/n4yPwebTjJCmXB6W/arcgis/rest/services/Impervious_Surfaces_2017_Vector_Tile/VectorTileServer" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=7bc3e13a8c194946b478736afcd9d840&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::shallow-landslide-susceptibility-2025", "title": "Shallow Landslide Susceptibility 2025", "description": "

Auckland Region Landslide Susceptibility Mapping - Shallow Landslides 2025

The Auckland Region Landslide Susceptibility Mapping identifies areas more or less prone to landslides, supporting proactive land-use and risk-reduction planning. This gives us an understanding of ‘what could go wrong where’ (susceptibility) but not ‘how often might this occur’ (hazard).

Landslides are one of New Zealand’s – and Auckland’s - most significant natural hazards. Auckland Council has a range of strategies to proactively manage the risk from natural hazards and enhance the resilience of the region to these hazards, including landslides. As experienced in the 2023 storm events, landslides present a life safety risk, adversely affect property and infrastructure, and may damage or destroy cultural and environmental sites.

Lineage:

This study was carried out using a computer‑generated model and datasets covering the entire region. Some limited onsite checks were done in selected areas to validate the results, but this did not include assessments of individual private properties.

The methodology used to identify these areas is presented in Auckland Council Technical Report TR2025/7 “Auckland Region Landslide Susceptibility Assessment” available on the Knowledge Auckland website.

https://www.knowledgeauckland.org.nz/publications/auckland-region-landslide-susceptibility-assessment-may-2025/

Citation Dates:

Creation Date: 05/03/2025

Update Cycle:

Adhoc 5-10 years. These maps will be updated when budgets permit. Auckland Council is working with Earth Sciences New Zealand on more efficient mapping approaches which might enable us to do these studies more quickly and efficiently in future.

Resource Contact:

Organisation: Auckland Council

Position: Chief Engineer, Natural Hazards Team Lead

Contact Role: Custodian

Contact email: naturalhazards@aucklandcouncil.govt.nz

Constraints – General Constraints:

These maps are compiled from a statistical method of available data, and do not represent site specific assessment. They are not intended to be viewed or relied upon on at a property-level scale. These maps provide a starting point to identify if it is appropriate to engage specialists to assess the risk at a more detailed level. However, they should not be taken as showing a confirmed problem without more detailed assessment because they rely on data like geological maps which are not always accurate at a site-specific level.

The landslide susceptibility mapping completed in this study represents a desk-based, region-wide assessment that was carried out from examination of remotely sensed data including LiDAR and aerial imagery, along with regional-scale datasets. The susceptibility analysis was undertaken on a 32 m resolution grid but will not fully capture small or low height slopes.

No access was gained to properties, and site-specific stability assessments have not been undertaken. Property owners and developers should seek independent advice from a suitably qualified Geotechnical Professional (PEngGeol and/or CPEng) with appropriate relevant experience, on land stability at their particular property when considering development or the existing level of slope instability hazard.

The Shallow Landslide Susceptibility map is included on LIMs. On the LIM map, the five susceptibility classes are represented as a range from Class 1-5, instead of very low to very high susceptibility.

The zoom restriction is limited to 1:7,500 to 101,000 on GeoMaps. This enables users to locate their sites of interest. Use of this data is not recommended at a scale more zoomed in than 1:25,000. Users should zoom out after identifying their site when using this dataset.

When sharing/viewing the data through Open Data a scale of 1:25,000 to 1:101,000 is recommended (as mentioned in the original report)

Where water bodies exist (mapped or not), no susceptibility is assumed.

Refer to Technical Report on Knowledge Auckland for full details on limitations.

Constraints – Legal Constraints:

These maps are a way of assessing which areas are more likely to experience a landslide – not per property. The maps will be used to inform future changes to the Unitary Plan, will be shown on LIMs to inform future owners of the potential hazard, and will be used in decision-making for council when identifying areas for development or for building our assets.

Use Constrains: Statutory

Access Constrains: Unrestricted

Constraints – Security:

Creative Commons

", "keyword": [ "Landslide", "Susceptibility", "Landslides", "Geology" ], "issued": "2025-09-16T03:45:47.000Z", "modified": "2025-11-11T02:26:51.160Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1724,-37.2983,175.5408,-36.0222", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::shallow-landslide-susceptibility-2025" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Shallow_Landslide_Susceptibility/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/7bc3e13a8c194946b478736afcd9d840/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/7bc3e13a8c194946b478736afcd9d840/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/7bc3e13a8c194946b478736afcd9d840/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/7bc3e13a8c194946b478736afcd9d840/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/7bc3e13a8c194946b478736afcd9d840/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/7bc3e13a8c194946b478736afcd9d840/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/7bc3e13a8c194946b478736afcd9d840/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/7bc3e13a8c194946b478736afcd9d840/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/7bc3e13a8c194946b478736afcd9d840/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=0d83cc4836f04620b77c31e802114288&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::large-scale-landslide-susceptibility-2025", "title": "Large Scale Landslide Susceptibility 2025", "description": "

Auckland Region Landslide Susceptibility Mapping – Large Scale Landslides 2025

The Auckland Region Landslide Susceptibility Mapping identifies areas more or less prone to landslides, supporting proactive land-use and risk-reduction planning. This gives us an understanding of ‘what could go wrong where’ (susceptibility) but not ‘how often might this occur’ (hazard).

Landslides are one of New Zealand’s – and Auckland’s - most significant natural hazards. Auckland Council has a range of strategies to proactively manage the risk from natural hazards and enhance the resilience of the region to these hazards, including landslides. As experienced in the 2023 storm events, landslides present a life safety risk, adversely affect property and infrastructure, and may damage or destroy cultural and environmental sites.

Lineage:

This study was carried out using a computer‑generated model and datasets covering the entire region. Some limited onsite checks were done in selected areas to validate the results, but this did not include assessments of individual private properties.

The methodology used to identify these areas is presented in Auckland Council Technical Report TR2025/7 “Auckland Region Landslide Susceptibility Assessment” available on the Knowledge Auckland website.

https://www.knowledgeauckland.org.nz/publications/auckland-region-landslide-susceptibility-assessment-may-2025/

Citation Dates:

Creation Date: 05/03/2025

Update Cycle:

Adhoc 5-10 years. These maps will be updated when budgets permit. Auckland Council is working with Earth Sciences New Zealand on more efficient mapping approaches which might enable us to do these studies more quickly and efficiently in future.

Resource Contact:

Organisation: Auckland Council

Position: Chief Engineer, Natural Hazards Team Lead

Contact Role: Custodian

Contact email: naturalhazards@aucklandcouncil.govt.nz

Constraints – General Constraints:

These maps are compiled from a statistical method of available data, and do not represent site specific assessment. They are not intended to be viewed or relied upon on at a property-level scale. These maps provide a starting point to identify if it is appropriate to engage specialists to assess the risk at a more detailed level. However, they should not be taken as showing a confirmed problem without more detailed assessment because they rely on data like geological maps which are not always accurate at a site-specific level.

The landslide susceptibility mapping completed in this study represents a desk-based, region-wide assessment that was carried out from examination of remotely sensed data including LiDAR and aerial imagery, along with regional-scale datasets. The susceptibility analysis was undertaken using geomorphic slope units as the mapping basis.

No access was gained to properties, and site-specific stability assessments have not been undertaken. Property owners and developers should seek independent advice from a suitably qualified Geotechnical Professional (PEngGeol and/or CPEng) with appropriate relevant experience, on land stability at their particular property when considering development or the existing level of slope instability hazard.

The Large Scale Landslide Susceptibility map is included on LIMs. On the LIM map, the five susceptibility classes are represented as a range from Class 1-5, instead of very low to very high susceptibility.

The zoom restriction is limited to 1:7,500 to 101,000 on GeoMaps. This enables users to locate their sites of interest. Use of this data is not recommended at a scale more zoomed in than 1:50,000. Users should zoom out after identifying their site when using this dataset.

When sharing/viewing the data through Open Data a scale of 1:50,000 to 1:101,000 is recommended (as mentioned in the original report)

Where water bodies exist (mapped or not), no susceptibility is assumed.

Refer to Technical Report on Knowledge Auckland for full details on limitations.

Constraints – Legal Constraints:

These maps are a way of assessing which areas are more likely to experience a landslide – not per property. The maps will be used to inform future changes to the Unitary Plan, will be shown on LIMs to inform future owners of the potential hazard, and will be used in decision-making for council when identifying areas for development or for building our assets.

Use Constrains: Statutory

Access Constrains: Unrestricted

Constraints – Security:

Creative Commons

", "keyword": [ "Landslide", "Susceptibility", "Landslides", "Geology" ], "issued": "2025-09-16T03:36:14.000Z", "modified": "2025-09-16T03:44:28.019Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1724,-37.2983,175.5417,-36.0214", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::large-scale-landslide-susceptibility-2025" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Large_Scale_Landslide_Susceptibility/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0d83cc4836f04620b77c31e802114288/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0d83cc4836f04620b77c31e802114288/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0d83cc4836f04620b77c31e802114288/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0d83cc4836f04620b77c31e802114288/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0d83cc4836f04620b77c31e802114288/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0d83cc4836f04620b77c31e802114288/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0d83cc4836f04620b77c31e802114288/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0d83cc4836f04620b77c31e802114288/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/0d83cc4836f04620b77c31e802114288/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=39839be0a8a64249b2c25e1298aba1f8&sublayer=0", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::nodes", "title": "Nodes", "description": "

The Future Development Strategy (FDS) is Auckland’s long-term approach to growth and development. It sets out how Auckland will grow and change over the next 30 years.

 

The FDS is a key planning tool to identify strategic priorities for the coordination and alignment of the council’s infrastructure planning and investment decisions with the timing and sequencing of growth.

 

Nodes are major growth areas critical to accommodating a high concentration of residential and employment development. Each node is based around a significant centre and serves a large catchment. They encompass surrounding employment and high-density residential areas. Auckland’s urban nodes are the city centre, Manukau, Westgate, and Albany. Together with the rural nodes of Warkworth and Pukekohe, they form the multi-nodal model set out in the in the FDS.

 

This layer is intended to be viewed at a regional scale, not to show information at the individual property level. In future urban areas, areas indicate the council’s high level, strategic approach to greenfield growth. Boundaries shown are indicative only. Any changes to zoning at the individual property level will be determined through a plan change process and shown on the Auckland Unitary Plan maps.

 

Further information about the Future Development Strategy is available here.

 

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The Future Development Strategy (FDS) is Auckland’s long-term approach to growth and development. It sets out how Auckland will grow and change over the next 30 years.

 

The FDS is a key planning tool to identify strategic priorities for the coordination and alignment of the council’s infrastructure planning and investment decisions with the timing and sequencing of growth.

 

Future urban areas are new greenfield areas which are developing or are yet to be established on the fringe of the existing urban area, and in rural and coastal settlements.

 

The FDS identifies the sequencing and timing of future urban land for development readiness over 30 years. Development readiness is linked to infrastructure prerequisites - key bulk infrastructure which development connects to or relies on, such as transport, water, wastewater and stormwater networks.

 

This layer is intended to be viewed at a regional scale, not to show information at the individual property level. In future urban areas, areas indicate the council’s high level, strategic approach to greenfield growth. Boundaries shown are indicative only. Any changes to zoning at the individual property level will be determined through a plan change process. and shown on the Auckland Unitary Plan maps.

 

Further information about the Future Development Strategy is available here.

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The Future Development Strategy (FDS) is Auckland’s long-term approach to growth and development. It sets out how Auckland will grow and change over the next 30 years.

 

The FDS is a key planning tool to identify strategic priorities for the coordination and alignment of the council’s infrastructure planning and investment decisions with the timing and sequencing of growth.

 

Spatial priorities are identified to focus investment and achieve FDS objectives. The timing and scale of the investment will vary over the next 30 years depending on the type of priority area.

 

Joint spatial priority areas are identified by the council and central government as priorities for investment. For the short to medium-term (years 1 -10), focused areas are identified for investment.

 

Long-term priorities (years 11-30) are signalled to show the need to commit to areas and projects to support enabled capacity and realise intended outcomes.

 

This layer is intended to be viewed at a regional scale, not to show information at the individual property level. In future urban areas, areas are indicative of the council’s high level, strategic approach to greenfield growth. Boundaries shown are indicative only.

 

Further information about the Future Development Strategy is available here.

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Overland flow paths (OLFPs) were re-mapped for the Auckland region in 2019 by WSP using LiDAR data flown in 2016 and 2017. The OLFPs were re-mapped using a 1m DEM formed from ground points. Nearly 6,000 manual adjustments to the DEM were used to map the overland flow paths in flat and depression areas.

OLFPs were identified using GIS techniques and are not based on hydraulic modelling.

Peak flow rates and runoff volumes for 2-, 10- and 100-year annual recurrence interval (ARI) and 90th and 95th percentile events have been attributed to each overland flow path, following the graphical method outlined in Guidelines for Stormwater Runoff Modelling in the Auckland Region: Technical Publication 108 (TP108). Both the existing scenario (existing imperviousness and rainfall) and the future scenario (future development and rainfall due to climate change) are represented here; two climate change scenarios were considered, viz., temperature increases of 2.1 and 3.8 degrees-C.

The aim of this dataset is to provide a regionally consistent validation tool for runoff calculations and hydraulic modelling to assist consultants, contractors, development engineers, catchment managers and hydraulic modelling staff.

A copy of the full background report can be obtained from the Regional Planning team in Auckland Council’s Healthy Waters department. The data will be updated on an ad hoc basis to align with updates to Auckland Council’s LiDAR data.

Vertical Datum: NZVD1946

", "keyword": [ "Flooding", "Overland Flow Paths", "TP108", "Peak Flow", "Rainfall", "Climate Change", "Stormwater" ], "issued": "2022-03-11T00:44:36.000Z", "modified": "2026-03-24T03:36:43.774Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1744,-37.2981,175.5413,-36.0271", "license": "

For both Auckland Council internal and external use.

Licensing: Creative Commons (refer to Healthy Waters)

", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/datasets/aucklandcouncil::overland-flow-paths" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://services1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Overland_Flow_Paths/FeatureServer/0" }, { "@type": "dcat:Distribution", "title": "CSV", "format": "CSV", "mediaType": "text/csv", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/8217a19b1079402bbd026f5a869e8eed/csv?layers=0" }, { "@type": "dcat:Distribution", "title": "Shapefile", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/8217a19b1079402bbd026f5a869e8eed/shapefile?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoJSON", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/8217a19b1079402bbd026f5a869e8eed/geojson?layers=0" }, { "@type": "dcat:Distribution", "title": "KML", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/8217a19b1079402bbd026f5a869e8eed/kml?layers=0" }, { "@type": "dcat:Distribution", "title": "File Geodatabase", "format": "ZIP", "mediaType": "application/zip", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/8217a19b1079402bbd026f5a869e8eed/filegdb?layers=0" }, { "@type": "dcat:Distribution", "title": "Feature Collection", "format": "TXT", "mediaType": "text/plain", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/8217a19b1079402bbd026f5a869e8eed/featureCollection?layers=0" }, { "@type": "dcat:Distribution", "title": "Excel", "format": "XLSX", "mediaType": "application/vnd.ms-excel", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/8217a19b1079402bbd026f5a869e8eed/excel?layers=0" }, { "@type": "dcat:Distribution", "title": "GeoPackage", "format": "GPKG", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/8217a19b1079402bbd026f5a869e8eed/geoPackage?layers=0" }, { "@type": "dcat:Distribution", "title": "SQLite Geodatabase", "format": "GDB", "mediaType": "application/geopackage+sqlite3", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/api/download/v1/items/8217a19b1079402bbd026f5a869e8eed/sqlite?layers=0" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=786f2f4cdec4462bb9beefc45e808b63", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::auckland-region-digital-elevation-model-dem-1m-2024", "title": "Auckland Region Digital Elevation Model (DEM) 1m 2024", "description": "

A Digital Elevation Model (DEM) is a digital representation of the elevation data for a given topographic surface. It is a 3D representation, typically in the form of a raster (a grid of regularly spaced squares or pixels), where each cell holds a value representing the elevation at that point. The DEM is a representation of the bare-earth topographic surface, meaning it excludes trees, buildings, and any other surface objects.
Woolpert was contracted by Auckland Council to collect LiDAR data over the outer parts of the Auckland Region. This project was designed to be consistent with the 2024 NIWE LiDAR capture over central Auckland, essentially extending that data set.
Separately, Regional Software Holdings Limited (RSHL), on behalf of the New Zealand Government, hired Woolpert to capture aerial LiDAR over storm-damaged areas in multiple regions, including Auckland.  

Both surveys were required to meet high-quality standards:

•    Vertical Accuracy: ≤20cm (95% CI)
•    Horizontal Accuracy: ≤100cm (95% CI)
•    Emitted Pulse Density: 8ppsm
•    Ground Classification: ICSM level 2
•    Projection: NZTM2000 
•    Vertical datum: NZVD2016 
•    Tiling: NZTopo50 1:1000 tiles
•    Number of tiles: 18,036
•    Format: GeoTIFF
•    Hydro-flattened
•    Resolution: 1m cell 
•    Ancillary files in ESRI Shapefile format
•    Metadata: You can access the detailed project reports at the following links:
Auckland LiDAR Survey Report (2024) | LINZ Data Service
Auckland Part 2 LiDAR Survey Report 2024 | LINZ Data Service

Download: To request this dataset as a full download please contact us at gis@aklc.govt.nz.

", "keyword": [ "DEM1m2024", "Auckland Region Digital Elevation Model", "Lidar", "Elavation", "DEM2024" ], "issued": "2026-02-04T00:31:35.000Z", "modified": "2026-03-26T22:48:33.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.1700,-37.3073,175.5461,-36.0203", "license": "https://creativecommons.org/licenses/by/4.0", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::auckland-region-digital-elevation-model-dem-1m-2024" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiledimageservices1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/Auckland_Region_Digital_Elevation_Model__DEM__2024/ImageServer" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=de116eaea06646a994ae36ee9dcf9ed7", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::barrier-islands-digital-elevation-model-dem-0-5m", "title": "Barrier Islands Digital Elevation Model (DEM) 0.5m", "description": "

A Digital Elevation Model (DEM) is a digital representation of the elevation data for a given topographic surface. It is a 3D representation, typically in the form of a raster, where each cell holds a value representing the elevation at that point. The DEM is a representation of the bare-earth topographic surface, meaning it excludes trees, buildings, and any other surface objects.

Woolpert was contracted by Auckland Council to collect LiDAR data over the outer parts of the Auckland Region. This project was designed to be consistent with the 2024 NIWE LiDAR capture over central Auckland, essentially extending that data set to cover the entire Auckland region in one seamless acquisition. Separately, Regional Software Holdings Limited (RSHL), on behalf of the New Zealand Government, hired Woolpert to capture aerial LiDAR over storm-damaged areas in multiple regions, including Auckland. This DEM product is an upgraded, corrected, and improved version of the previous DEM published by Auckland Council on the Open Data portal. 

The other two  parts covering the entire region are available at the following links:

North Auckland Digital Elevation Model (DEM) 0.5m 2024 

South Auckland and Waiheke Digital Elevation Model (DEM) 0.5m 2024

Both surveys were required to meet high-quality standards:
•    Vertical Accuracy: ≤20cm (95% CI)
•    Horizontal Accuracy: ≤100cm (95% CI)
•    Emitted Pulse Density: 8ppsm
•    Ground Classification: ICSM level 2
•    Projection: NZTM2000 
•    Vertical datum: NZVD2016 
•    Tiling: NZTopo50 1:1000 tiles
•    Number of tiles: 18,036
•    Format: GeoTIFF
•    Hydro-flattened
•    Resolution: 0.5m cell 
•    Ancillary files in ESRI Shapefile format
•    Metadata: You can access the detailed project reports at the following links:

Auckland LiDAR Survey Report (2024) | LINZ Data Service
Auckland Part 2 LiDAR Survey Report 2024 | LINZ Data Service
 

", "keyword": [ "DEM", "DEM05m2024_OuterGulf", "DEM05m2024", "LiDAR Elecation" ], "issued": "2026-03-09T12:02:37.000Z", "modified": "2026-03-26T22:38:30.000Z", "publisher": { "name": "Auckland Council" }, "contactPoint": { "@type": "vcard:Contact", "fn": "OpenDataUser", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "174.9803,-36.3960,175.5461,-36.0203", "license": "", "distribution": [ { "@type": "dcat:Distribution", "title": "ArcGIS Hub Dataset", "format": "Web Page", "mediaType": "text/html", "accessURL": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::barrier-islands-digital-elevation-model-dem-0-5m" }, { "@type": "dcat:Distribution", "title": "ArcGIS GeoService", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "accessURL": "https://tiledimageservices1.arcgis.com/n4yPwebTjJCmXB6W/arcgis/rest/services/DEM05m2024_OuterGulf/ImageServer" } ], "theme": [ "geospatial" ] }, { "@type": "dcat:Dataset", "identifier": "https://www.arcgis.com/home/item.html?id=e025a07a3f8a4448b70b8a83e30cfeb8", "landingPage": "https://data-aucklandcouncil.opendata.arcgis.com/content/aucklandcouncil::south-auckland-and-waiheke-digital-elevation-model-dem-0-5m-2024", "title": "South Auckland and Waiheke Digital Elevation Model (DEM) 0.5m 2024", "description": "

A Digital Elevation Model (DEM) is a digital representation of the elevation data for a given topographic surface. It is a 3D representation, typically in the form of a raster (a grid of regularly spaced squares or pixels), where each cell holds a value representing the elevation at that point. The DEM is a representation of the bare-earth topographic surface, meaning it excludes trees, buildings, and any other surface objects.
Woolpert was contracted by Auckland Council to collect LiDAR data over the outer parts of the Auckland Region. This project was designed to be consistent with the 2024 NIWE LiDAR capture over central Auckland, essentially extending that data set.
Separately, Regional Software Holdings Limited (RSHL), on behalf of the New Zealand Government, hired Woolpert to capture aerial LiDAR over storm-damaged areas in multiple regions, including Auckland.  

The other two  parts covering the entire region are available at the following links:

North Auckland Digital Elevation Model (DEM) 0.5m 2024 

Barrier Islands Digital Elevation Model (DEM) 0.5m

Both surveys were required to meet high-quality standards:

•    Vertical Accuracy: ≤20cm (95% CI)
•    Horizontal Accuracy: ≤100cm (95% CI)
•    Emitted Pulse Density: 8ppsm
•    Ground Classification: ICSM level 2
•    Projection: NZTM2000 
•    Vertical datum: NZVD2016 
•    Tiling: NZTopo50 1:1000 tiles
•    Number of tiles: 18,036
•    Format: GeoTIFF
•    Hydro-flattened
•    Resolution: 0.5m cell 
•    Ancillary files in ESRI Shapefile format
•    Metadata: You can access the detailed project reports at the following links 


Auckland LiDAR Survey Report (2024) | LINZ Data Service
Auckland Part 2 LiDAR Survey Report 2024 | LINZ Data Service

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