NZ Building Outlines (All Sources)

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

29850
4079
Updated
01 Dec 2022

This dataset was last updated on LINZ Data Service on 01 Dec 2022.

This dataset provides building outlines within mainland New Zealand extracted from multiple years of aerial imagery, allowing you to see change over time, or restrict the dataset to building outlines that match a specific aerial imagery source.

A building outline is a 2D representation of the roof outline of a building which has been classified from LINZ aerial imagery using a combination of automated and manual processes to extract and refine a building roof outline.

Building roof outlines observed in aerial imagery larger than or equal to 10 square meters are captured in this dataset, and may include structures such as garages and large sheds.

Data vintage

This dataset contains all building outlines which have been extracted from multiple years of aerial imagery available in each region of the country, including the most recent imagery. This dataset includes the dates for which each building existed in the aerial imagery.

Current coverage includes nearly all regions of New Zealand, except parts of rural Auckland, remote parts of Bay of Plenty, Tasman and the Southern Alps, as well as Fiordland, Stewart Island and the Chatham Islands. This dataset will be updated and expanded as new aerial imagery becomes available.

Please refer to the NZ Building Outlines Data Dictionary for detailed metadata and information about this dataset.

Related building outlines data

NZ Building Outlines Lifecycle – stores the relationship between building outlines when one building is split into two or more building outlines, or when multiple building outlines are merged into a single outline. Use this in conjunction with the NZ Building Outlines (All Sources) dataset.

NZ Building Outlines - provides current building outlines only, derived from the latest LINZ aerial imagery.

Layer ID 101292
Data type Vector polygon
Feature count 4401714
Primary key building_outline_id
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

NZ Building Outlines

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

82304
25316
Updated
30 Nov 2022

This dataset was last updated on LINZ Data Service on 30 Nov 2022.

This dataset provides current outlines of buildings within mainland New Zealand captured from the latest aerial imagery.

A building outline is a 2D representation of the roof outline of a building which has been classified from LINZ aerial imagery using a combination of automated and manual processes to extract and refine a building roof outline.

Building outlines observed in aerial imagery larger than or equal to 10 square meters are captured in this dataset, and may include structures such as garages and large sheds.

Data vintage

This dataset shows the most recent set of building outlines extracted from the LINZ aerial imagery available on the LINZ Data Service.

Current coverage includes nearly all regions of New Zealand, except parts of rural Auckland, remote parts of Bay of Plenty, Tasman and the Southern Alps, as well as Fiordland, Stewart Island and the Chatham Islands. This dataset will be updated and expanded as new aerial imagery becomes available.

Since aerial imagery is flown only every few years in each region of the country, building outlines only reflect those buildings observed at the date of this aerial imagery capture, and may not reflect buildings constructed after this time period.

Please refer to the NZ Building Outlines Data Dictionary for detailed metadata and information about this dataset.

Related building outlines data

NZ Building Outlines (All Sources) - contains all combinations of building outlines from multiple years of imagery that have existed since the beginning of this dataset, and the dates when each building outline existed in the associated aerial imagery.

NZ Building Outlines Lifecycle - is related to the dataset above and stores the relationship between building outlines when one building is split into two or more building outlines, or when multiple building outlines are merged into a single outline.


APIs and web services
This dataset is available via ArcGIS Online and ArcGIS REST services, as well as our standard APIs.
LDS APIs and OGC web services
ArcGIS Online map services
ArcGIS REST API

Layer ID 101290
Data type Vector polygon
Feature count 3304986
Primary key building_id
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Tauranga Winter 0.1m Urban Aerial Photos Index Tiles (2022)

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

78
0
Added
30 Nov 2022

This dataset was first added to LINZ Data Service on 30 Nov 2022.

Index Tiles ONLY, for actual orthophotos see layer Tauranga Winter 0.1m Urban Aerial Photos (2022)

Orthophotography within the Tauranga Region captured in August 2022. Coverage encompasses Tauranga city.

Imagery was captured for BOPLASS Limited by AAM NZ Ltd, 6 Ossian St, Napier, New Zealand.

Data comprises:
• 3097 ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:500 tile layout
• Tile layout in NZTM projection containing relevant information.

The supplied imagery is in terms of New Zealand Transverse Mercator (NZTM) map projection.

Imagery supplied as 10cm pixel resolution (0.1m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.3m at 90 confidence level in clear flat areas.

Layer ID 111172
Data type Vector polygon
Feature count 3097
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Tauranga Winter 0.1m Urban Aerial Photos (2022)

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

98
1
Added
30 Nov 2022

This dataset was first added to LINZ Data Service on 30 Nov 2022.

Orthophotography within the Tauranga Region captured in August 2022. Coverage encompasses Tauranga city.

Imagery was captured for BOPLASS Limited by AAM NZ Ltd, 6 Ossian St, Napier, New Zealand.

Data comprises:
• 3097 ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:500 tile layout
• Tile layout in NZTM projection containing relevant information.

The supplied imagery is in terms of New Zealand Transverse Mercator (NZTM) map projection. Please refer to the tile index layer for specific details, naming conventions, etc.

Imagery supplied as 10cm pixel resolution (0.1m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.3m at 90 confidence level in clear flat areas.

Index tiles for this dataset are available as layer Tauranga Winter 0.1m Urban Aerial Photos Index Tiles (2022)

Layer ID 111176
Data type Image/Raster
Resolution 0.100m
Services Raster Tiles Query API, Catalog Service (CS-W), data.govt.nz Atom Feed

Manawatū-Whanganui 0.3m Rural Aerial Photos Index Tiles (2021-2022)

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

632
21
Updated
29 Nov 2022

This dataset was last updated on LINZ Data Service on 29 Nov 2022.

Index Tiles ONLY, for actual orthophotos see layer Manawatū-Whanganui 0.3m Rural Aerial Photos (2021-2022)

Orthophotography within the Manawatū-Whanganui Region captured in the 2020-2021 and 2021-2022 flying seasons. Coverage encompasses Manawatū-Whanganui Region.

Imagery was captured for Manawatū-Whanganui LASS Ltd by Aerial Surveys Ltd, Unit A1, 8 Saturn Place, Albany 0632, New Zealand.

Data comprises:
• 2916 ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:5000 tile layout
• Tile layout in NZTM projection containing relevant information.

The supplied imagery is in terms of New Zealand Transverse Mercator (NZTM) map projection.

Imagery supplied as 30cm pixel resolution (0.30m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.5 at 95% confidence level in clear flat areas.

Layer ID 110732
Data type Vector polygon
Feature count 2916
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Bay of Plenty 0.2m Rural Aerial Photos Index Tiles (2021-2022)

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

340
6
Added
13 Nov 2022

This dataset was first added to LINZ Data Service on 13 Nov 2022.

Index Tiles ONLY, for actual orthophotos see layer Bay of Plenty 0.2m Rural Aerial Photos (2021-2022)

Orthophotography within the Bay of Plenty Region captured in the flying season of 2021-2022. Coverage encompasses eastern Bay of Plenty.

Imagery was captured for BOPLASS Limited by AAM NZ Ltd, 6 Ossian St, Napier, New Zealand.

Data comprises:
• 6064 ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:2000 tile layout
• Tile layout in NZTM projection containing relevant information.

The supplied imagery is in terms of New Zealand Transverse Mercator (NZTM) map projection. Please refer to the tile index layer for specific details, naming conventions, etc.

Imagery supplied as 20cm pixel resolution (0.2m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.6 at 90% confidence level in clear flat areas.

Layer ID 110914
Data type Vector polygon
Feature count 6064
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Bay of Plenty 0.2m Rural Aerial Photos (2021-2022)

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

562
130
Added
14 Nov 2022

This dataset was first added to LINZ Data Service on 14 Nov 2022.

Orthophotography within the Bay of Plenty Region captured in the flying season of 2021-2022. Coverage encompasses eastern Bay of Plenty.

Imagery was captured for BOPLASS Limited by AAM NZ Ltd, 6 Ossian St, Napier, New Zealand.

Data comprises:
• 6064 ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:2000 tile layout
• Tile layout in NZTM projection containing relevant information.

The supplied imagery is in terms of New Zealand Transverse Mercator (NZTM) map projection. Please refer to the tile index layer for specific details, naming conventions, etc.

Imagery supplied as 20cm pixel resolution (0.2m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.6 at 90% confidence level in clear flat areas.

Index tiles for this dataset are available as layer Bay of Plenty 0.2m Rural Aerial Photos Index Tiles (2021-2022)

Layer ID 110910
Data type Image/Raster
Resolution 0.200m
Services Raster Tiles Query API, Catalog Service (CS-W), data.govt.nz Atom Feed

Invercargill 0.05m Urban Aerial Photos (2022)

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

331
7
Added
17 Nov 2022

This dataset was first added to LINZ Data Service on 17 Nov 2022.

Orthophotography within the Southland Region captured in February to March 2022. Coverage encompasses Invercargill urban areas in the Southland and Invercargill City Districts.

Imagery was captured for Invercargill City Council by Aerial Surveys Ltd, Unit A1, 8 Saturn Place, Albany 0632, New Zealand.

Data comprises:
• 911 ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:500 tile layout
• Tile layout in NZTM projection containing relevant information.

The supplied imagery is in terms of New Zealand Transverse Mercator (NZTM) map projection.

Imagery supplied as 5cm pixel resolution (0.05m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.15 at 95 confidence level in clear flat areas.

Index tiles for this dataset are available as layer Invercargill 0.05m Urban Aerial Photos Index Tiles (2022)

Layer ID 111070
Data type Image/Raster
Resolution 0.050m
Services Raster Tiles Query API, Catalog Service (CS-W), data.govt.nz Atom Feed

Invercargill 0.05m Urban Aerial Photos Index Tiles (2022)

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

317
0
Added
17 Nov 2022

This dataset was first added to LINZ Data Service on 17 Nov 2022.

Index Tiles ONLY, for actual orthophotos see layer Invercargill 0.05m Urban Aerial Photos (2022)

Orthophotography within the Southland Region captured in February to March 2022. Coverage encompasses Invercargill urban areas in the Southland and Invercargill City Districts.

Imagery was captured for Invercargill City Council by Aerial Surveys Ltd, Unit A1, 8 Saturn Place, Albany 0632, New Zealand.

Data comprises:
• 911 ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:500 tile layout
• Tile layout in NZTM projection containing relevant information.

The supplied imagery is in terms of New Zealand Transverse Mercator (NZTM) map projection.

Imagery supplied as 5cm pixel resolution (0.05m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.15 at 95 confidence level in clear flat areas.

Layer ID 111072
Data type Vector polygon
Feature count 911
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Invercargill 0.1m Urban Aerial Photos (2022)

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

524
42
Added
31 Oct 2022

This dataset was first added to LINZ Data Service on 31 Oct 2022.

Orthophotography within the Southland Region captured in February 2022. Coverage encompasses Invercargill urban areas in the Southland and Invercargill
City Districts.

Imagery was captured for Invercargill City Council by Aerial Surveys Ltd, Unit A1, 8 Saturn Place, Albany 0632, New Zealand.

Data comprises:
• 1696 ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:1000 tile layout
• Tile layout in NZTM projection containing relevant information.

The supplied imagery is in terms of New Zealand Transverse Mercator (NZTM) map projection. Please refer to the tile index layer for specific details, naming conventions, etc.

Imagery supplied as 10cm pixel resolution (0.1m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.15 at 95% confidence level in clear flat areas.

Index tiles for this dataset are available as layer Invercargill 0.1m Urban Aerial Photos Index Tiles (2022)

Layer ID 110773
Data type Image/Raster
Resolution 0.100m
Services Raster Tiles Query API, Catalog Service (CS-W), data.govt.nz Atom Feed
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