Gisborne Region Data

Orthophotography within the Gisborne Region captured in the flying seasons of 2021-2022 and 2022-2023. Coverage encompasses Gisborne, Makorori, Muriwai, Pātūtahi, Te Puia Springs, Tologa Bay, Anaura Bay, Ormond, Ruatoria, Tokomaru Bay, Whangara, Hicks Bay, Te Araroa, Tikitiki and Whatatutu.

Imagery was captured for BOPLASS Limited by Aerial Surveys Ltd, Unit A1, 8 Saturn Place, Albany 0632, New Zealand.

Data comprises:
• 1903 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 ±0.15 at 95% confidence level in clear flat areas.

Index tiles for this dataset are available as layer Gisborne 0.1m Urban Aerial Photos Index Tiles (2022-2023)

Index Tiles ONLY, for actual orthophotos see layer Gisborne 0.1m Urban Aerial Photos (2022-2023)

Orthophotography within the Gisborne Region captured in the flying seasons of 2021-2022 and 2022-2023. Coverage encompasses Gisborne, Makorori, Muriwai, Pātūtahi, Te Puia Springs, Tologa Bay, Anaura Bay, Ormond, Ruatoria, Tokomaru Bay, Whangara, Hicks Bay, Te Araroa, Tikitiki and Whatatutu.

Imagery was captured for BOPLASS Limited by Aerial Surveys Ltd, Unit A1, 8 Saturn Place, Albany 0632, New Zealand.

Data comprises:
• 1903 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 ±0.15 at 95% confidence level in clear flat areas.

A record of the severe weather emergency event of Cyclone Gabrielle in February 2023.

Orthophotography within the Gisborne District.

Imagery captured for Gisborne District Council
Aerial Acquisition and Orthophoto Production by: Aerial Surveys Ltd, Unit A1, 8 Saturn Place, Rosedale 0632.

This first delivery of imagery was captured 20-21 February 2023.
The second delivery of imagery was captured 2-3 March 2023, 8 March 2023.

This dataset is a 'draft' dataset. No DTM or ortho edits have been undertaken therefore some image distortion can be expected. It will continue to be updated as new imagery becomes available from the supplier. The final orthos will be updated once all capture is complete. These final orthos will be fully colour balanced and edited.

Data comprises:
• 533 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. Please refer to the tile index layer for specific details, naming conventions, etc.

Index tiles for this dataset are available as layer Gisborne 0.2m Cyclone Gabrielle Aerial Photos Index Tiles (2023)

Additional services:
• LINZ Basemaps for WMTS and XYZ services

Index Tiles ONLY, for actual orthophotos see layer Gisborne 0.2m Cyclone Gabrielle Aerial Photos (2023)

A record of the severe weather emergency event of Cyclone Gabrielle in February 2023.

Orthophotography within the Gisborne District.

Imagery captured for Gisborne District Council
Aerial Acquisition and Orthophoto Production by: Aerial Surveys Ltd, Unit A1, 8 Saturn Place, Rosedale 0632.

This first delivery of imagery was captured 20-21 February 2023.
The second delivery of imagery was captured 2-3 March 2023, 8 March 2023.

This dataset is a 'draft' dataset. No DTM or ortho edits have been undertaken therefore some image distortion can be expected. It will continue to be updated as new imagery becomes available from the supplier. The final orthos will be updated once all capture is complete. These final orthos will be fully colour balanced and edited.

Data comprises:
• 533 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. Please refer to the tile index layer for specific details, naming conventions, etc.

Additional services:
• LINZ Basemaps for WMTS and XYZ services

This layer contains the DEM for LiDAR data for the Gisborne District captured between 2018 and 2020.

• The DSM is available as a layer Gisborne LiDAR 1m DSM (2018-2020)

• The index tiles are available as a layer Gisborne LiDAR 1m Index Tiles (2018-2020)

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

LiDAR was captured for Gisborne District Council by Aerial Surveys from 31 December 2018 to 9 September 2020. The dataset was generated by Aerial Surveys and their subcontractors. Data management and distribution is by Toitū Te Whenua 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 >2 pulses/square metre.

Vertical Accuracy Specification is +/- 0.2m (95%)
Horizontal Accuracy Specification is +/- 1.0m (95%)

Vertical datum is NZVD2016.

This layer contains the Index Tiles for LiDAR data for the Gisborne District captured between 2018 and 2020.

• The DEM is available as a layer Gisborne LiDAR 1m DEM (2018-2020)

• The DSM is available as a layer Gisborne LiDAR 1m DSM (2018-2020)

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

LiDAR was captured for Gisborne District Council by Aerial Surveys from 31 December 2018 to 9 September 2020. The dataset was generated by Aerial Surveys and their subcontractors. Data management and distribution is by Toitū Te Whenua 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 >2 pulses/square metre.

Vertical Accuracy Specification is +/- 0.2m (95%)
Horizontal Accuracy Specification is +/- 1.0m (95%)

Vertical datum is NZVD2016.

This layer contains the DSM for LiDAR data for the Gisborne District captured between 2018 and 2020.

• The DEM is available as a layer Gisborne LiDAR 1m DEM (2018-2020)

• The index tiles are available as a layer Gisborne LiDAR 1m Index Tiles (2018-2020)

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

LiDAR was captured for Gisborne District Council by Aerial Surveys from 31 December 2018 to 9 September 2020. The dataset was generated by Aerial Surveys and their subcontractors. Data management and distribution is by Toitū Te Whenua 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 >2 pulses/square metre.

Vertical Accuracy Specification is +/- 0.2m (95%)
Horizontal Accuracy Specification is +/- 1.0m (95%)

Vertical datum is NZVD2016.

Index Tiles ONLY, for actual orthophotos see layer Gisborne 0.3m Rural Aerial Photos (2017-2019)

Orthophotography in the Gisborne District taken in the flying seasons (summer period) 2017-2019.

Imagery was captured for Gisborne District Council by AAM NZ Limited, 6 Ossian St, NAPIER, New Zealand

Data comprises:
•1128 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. Please refer to the supplied tile layout shape file for specific details, naming conventions, etc.

Imagery supplied as 30cm pixel resolution (0.30m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±2 m @ 90% confidence level.

The Gisborne 1926 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 Gisborne 1926 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 Gisborne 1926 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.

Index Tiles ONLY, for actual orthophotos see layer Gisborne 0.1m Urban Aerial Photos (2017-2018)

Orthophotography in the Gisborne District taken in the flying seasons (summer period) 2017-2018.

Imagery was captured for Gisborne District Council by AAM NZ Limited, 6 Ossian St, NAPIER, New Zealand

Data comprises:
•1,971 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 (0.10m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.2 m @ 90% confidence level.