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2021

174 record(s)
 
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From 1 - 10 / 174
  • Index Tiles ONLY, for actual orthophotos see layer [Rangitīkei 0.125m Urban Aerial Photos (2021)](http://data.linz.govt.nz/layer/106185) Orthophotography captured over twelve urban areas in the Rangitīkei District totalling approximately 262 km2. The areas of capture comprise: Taihape, Hunterville, Rātana, Koitiata, Turakina, Scotts Ferry, Ōhingaiti, Mangaweka, Utiku, Mataroa, Marton and Bulls. Located in the Manawatū-Whanganui Region of the North Island. Imagery was captured for Rangitīkei District Council by Aerial Surveys Ltd, Unit A1, 8 Saturn Place, Albany,0632, New Zealand. Data comprises: • 951 ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:1,000 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 12.5cm pixel resolution (0.125m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.2 m @ 95% confidence level.

  • Index Tiles ONLY, for actual orthophotos see layer [Masterton 0.075m Urban Aerial Photos (2021)](http://data.linz.govt.nz/layer/105879) Orthophotography of the urban areas within Masterton, flown in January 2021. Imagery was captured for the ‘Masterton District Council’ by AAM NZ Limited, 6 Ossian St, NAPIER, New Zealand. Data comprises: • Imagery Area: 92.448 km2 • 1070 x 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 7.5cm pixel resolution (0.075m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.2m @ 90% confidence level.

  • This layer contains the DEM for LiDAR data along the coast of the Otago Region, covering Milton, Catlins, Palmerston, Dunedin, Mosgiel, and Oamaru, captured between the 25 June to 1 October 2021. - The DSM is available as layer [Otago - Coastal Catchments LiDAR 1m DSM (2021)](https://data.linz.govt.nz/layer/109628). - The index tiles are available as layer [Otago - Coastal Catchments LiDAR Index Tiles (2021)](https://data.linz.govt.nz/layer/109629). - The LAS point cloud and vendor project reports are available from [OpenTopography](https://portal.opentopography.org/datasets?search=new%20zealand). LiDAR was captured for Otago Regional Council by AAM Ltd between 25 June to 1 October 2021. These datasets were generated by AAM 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 4 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 [Wellington City 0.075m Urban Aerial Photos (2021)](http://data.linz.govt.nz/layer/105744) Orthophotography of urban areas within Wellington City taken in the flying season (summer period) of 2020-2021. Imagery was captured for the ‘Wellington City Council’ by AAM NZ Limited, 6 Ossian St, NAPIER, New Zealand. Data comprises: • 2020 x 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 7.5cm pixel resolution (0.075m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.2m @ 90% confidence level.

  • Orthophotography of Hamilton City captured in the flying season of 2020-2021. Coverage encompasses urban areas within the Hamilton City District. Imagery was captured for Hamilton City Council by AAM NZ Ltd, 6 Ossian St, Napier, New Zealand. Data comprises: • 1470 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 5cm pixel resolution (0.05m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.15 at 90% confidence level in clear flat areas. Index tiles for this dataset are available as layer [Hamilton 0.05m Urban Aerial Photos Index Tiles (2020-2021)](http://data.linz.govt.nz/layer/110134)

  • Orthophotography within the Wellington Region taken in February 2021. Imagery was captured for Greater Wellington Regional Council by AAM NZ Limited, 6 Ossian St, Napier, New Zealand. Data comprises: •1072 ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:5,000 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 (0.3m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ± 2.0 m @ 90% confidence level. Index tiles for this dataset are available as layer [Wellington 0.3m Rural Aerial Photos Index Tiles (2021)](http://data.linz.govt.nz/layer/105735)

  • Index Tiles ONLY, for actual orthophotos see layer [Selwyn 0.075m Urban Aerial Photos (2020-2021)](http://data.linz.govt.nz/layer/106973) Orthophotography within the Canterbury Region captured in the flying season of 2020-2021. Coverage encompasses Lincoln, Rolleston, West Melton and Prebbleton. Imagery was captured for Environment Canterbury by Landpro Ltd, 13 Pinot Noir Drive, Cromwell 9310, New Zealand. Data comprises: • 548 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 7.5cm pixel resolution (0.075m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.2m at 90% confidence level in clear flat areas.

  • Orthophotography over Queenstown within the Otago Region captured in the flying season of 2020-2021. Imagery was captured for Queenstown Lakes District Council by Landpro Ltd, 13 Pinot Noir Drive, Cromwell 9310, New Zealand. Data comprises: • 498 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. DEM and DSM were also captured as part of this survey, and are published as: • [Otago - Queenstown LiDAR 1m DEM (2021)](https://data.linz.govt.nz/layer/105898-otago-queenstown-lidar-1m-dem-2021) • [Otago - Queenstown LiDAR 1m DSM (2021)](https://data.linz.govt.nz/layer/105855-otago-queenstown-lidar-1m-dsm-2021) Index tiles for this dataset are available as layer [Queenstown 0.1m Urban Aerial Photos Index Tiles (2021)](http://data.linz.govt.nz/layer/114752)

  • Orthophotography within the Tasman District taken in the flying seasons (summer period) 2020-2021. Coverage is of the Richmond area in the Tasman region. Imagery was captured for Tasman District Council by Aerial Surveys Ltd, Unit A1, 8 Saturn Place, Rosedale, 0632, New Zealand. Data comprises: •165 ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:1,000 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 7.5cm pixel resolution (0.075m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.1 m @ 68% confidence level. Index tiles for this dataset are available as layer [Tasman 0.075m Urban Aerial Photos Index Tiles (2020-2021)](http://data.linz.govt.nz/layer/105949)

  • Orthophotography within the Canterbury Region captured in 2021. Coverage encompasses the Mackenzie basin, being parts of the Mackenzie District, and upper parts of Waitaki District. Imagery was captured for Environment Canterbury by Landpro Ltd, 13 Pinot Noir Drive, Cromwell 9310, New Zealand. Data comprises: • 823 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. Imagery supplied as 30cm pixel resolution (0.3m GSD), 3-band (RGB) GeoTIFF. The final spatial accuracy is ±2m at 90% confidence level in clear flat areas for tiles in the area of interest of the survey. This dataset includes some image tiles labelled as peripheral by the supplier, being imagery captured which was outside the area of interest of the survey. These peripheral tiles may contain artefacts from orthrectifcation, do not have a stated spatial accuracy, and may not be suitable for all purposes. See the index tile layer for details of which tiles are labelled as peripheral. Index tiles for this dataset are available as layer [Canterbury - Mackenzie 0.3m Rural Aerial Photos Index Tiles (2021)](http://data.linz.govt.nz/layer/106767)