Wellington Region Data

Index Tiles ONLY, for actual orthophotos see layer Porirua 0.10m Urban Aerial Photos (2020)

Orthophotography within the Porirua City urban area in the Porirua City District totalling approximately 139 km2. The area of capture is located within the Wellington Region of the North Island, and captured in the flying seasons (summer period) 2019-2020.

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

Data comprises:
• 1,667 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 supplied tile layout shape file for specific details, naming conventions, etc.

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

Orthophotography within the Porirua City urban area in the Porirua City District totalling approximately 139 km2. The area of capture is located within the Wellington Region of the North Island, and captured in the flying seasons (summer period) 2019-2020.

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

Data comprises:
• 1,667 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 supplied tile layout shape file for specific details, naming conventions, etc.

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

Index tiles for this dataset are available as layer Porirua 0.10m Urban Aerial Photos Index Tiles (2020)

This layer contains the Index Tiles for LiDAR data in the Wellington Region including Wellington City as well as the surrounding area captured between 2019 and 2020.

• The DEM is available as layer Wellington City LiDAR 1m DEM (2019-2020).

• The DSM is available as layer Wellington City LiDAR 1m DSM (2019-2020).

• The LAS point cloud and vendor project reports are available from OpenTopography.

LiDAR was captured for Wellington City Council by Aerial Surveys from 20 March 2019 to 14 March 2020. These datasets were generated by Aerial Surveys and their subcontractors. Data management and distribution is by Land Information New Zealand.

Data comprises:

• DEM: tif or asc tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout

• DSM: tif or asc tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout

• Point cloud: las tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout

Pulse density specification is at a minimum of 16 pulses/square metre.

Vertical datum is NZVD2016.

This layer contains the DSM for LiDAR data in the Wellington Region including Wellington City as well as the surrounding area captured between 2019 and 2020.

• The DEM is available as layer Wellington City LiDAR 1m DEM (2019-2020).

• The index tiles are available as layer Wellington City LiDAR Index Tiles (2019-2020).

• The LAS point cloud and vendor project reports are available from OpenTopography.

LiDAR was captured for Wellington City Council by Aerial Surveys from 20 March 2019 to 14 March 2020. These datasets were generated by Aerial Surveys and their subcontractors. Data management and distribution is by Land Information New Zealand.

Data comprises:

• DEM: tif or asc tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout

• DSM: tif or asc tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout

• Point cloud: las tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout

Pulse density specification is at a minimum of 16 pulses/square metre.

Vertical datum is NZVD2016.

This layer contains the DEM for LiDAR data in the Wellington Region including Wellington City as well as the surrounding area captured between 2019 and 2020.

• The DSM is available as layer Wellington City LiDAR 1m DSM (2019-2020).

• The index tiles are available as layer Wellington City LiDAR Index Tiles (2019-2020).

• The LAS point cloud and vendor project reports are available from OpenTopography.

LiDAR was captured for Wellington City Council by Aerial Surveys from 20 March 2019 to 14 March 2020. These datasets were generated by Aerial Surveys and their subcontractors. Data management and distribution is by Land Information New Zealand.

Data comprises:

• DEM: tif or asc tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout

• DSM: tif or asc tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout

• Point cloud: las tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout

Pulse density specification is at a minimum of 16 pulses/square metre.

Vertical datum is NZVD2016.

The Wellington 1953 to NZVD2016 Conversion Raster provides users with a two arc-minute (approximately 3.6 kilometres) raster image of the conversion of normal-orthometric heights from the Wellington 1953 local vertical datum to the New Zealand Vertical Datum 2016 (NZVD2016).

The conversion value is represented by the attribute “O”, in metres.
This conversion and NZVD2016 are formally defined in the LINZ standard LINZS25009.

The height conversion grid models the difference between the Wellington 1953 vertical datum and NZVD2016 using the LINZ GPS-levelling marks. From the GPS-levelling marks the expected accuracy is better than 2 centimetres (95% Confidence interval).

More information on converting heights between vertical datums can be found on the LINZ website.

Orthophotography of urbans areas within Kapiti Coast District taken in the flying seasons (summer period) 2016-17.

Imagery was captured for the ‘Kapiti Coast District Council’ by AAM NZ Limited, 6 Ossian St, NAPIER, New Zealand.

Data comprises:
•2,685 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. The products are tiled into NZTopo50 1:500 tiles. Please refer to the supplied tile layout shape file for specific details, naming conventions, etc.

Imagery supplied as 10cm pixel resolution (0.10m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ± 0.2m @ 90% confidence level.

Index tiles for this dataset are available as layer Kapiti Coast 0.10m Urban Aerial Photos Index Tiles (2017)

Orthophotography of urbans areas within Wellington City taken in the flying seasons (summer period) 2016-17.

Imagery was captured for the ‘Wellington City Council’ by AAM NZ Limited, 6 Ossian St, NAPIER, New Zealand.

Data comprises:
•1,667 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. The products are tiled into NZTopo50 1:500 tiles. Please refer to the supplied tile layout shape file for specific details, naming conventions, etc.

Imagery supplied as 10cm pixel resolution (0.10m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ± 0.2m @ 90% confidence level.

Index tiles for this dataset are available as layer Wellington 0.10m Urban Aerial Photos Index Tiles (2017)

Orthophotography of urbans areas within Hutt City taken in the flying seasons (summer period) 2016-17.

Imagery was captured for the ‘Hutt City Council’ by AAM NZ Limited, 6 Ossian St, NAPIER, New Zealand.

Data comprises:
•1,261 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. The products are tiled into NZTopo50 1:500 tiles. Please refer to the supplied tile layout shape file for specific details, naming conventions, etc.

Imagery supplied as 10cm pixel resolution (0.10m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ± 0.2m @ 90% confidence level.

Index tiles for this dataset are available as layer Hutt City 0.10m Urban Aerial Photos Index Tiles (2017)

Orthophotography of urbans areas within Upper Hutt City taken in the flying seasons (summer period) 2016-17.

Imagery was captured for the ‘Upper Hutt City Council’ by AAM NZ Limited, 6 Ossian St, NAPIER, New Zealand.

Data comprises:
•445 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. The products are tiled into NZTopo50 1:500 tiles. Please refer to the supplied tile layout shape file for specific details, naming conventions, etc.

Imagery supplied as 10cm pixel resolution (0.10m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ± 0.2m @ 90% confidence level.

Index tiles for this dataset are available as layer Upper Hutt 0.10m Urban Aerial Photos Index Tiles (2017)