Index Tiles ONLY, for actual orthophotos see layer [Canterbury 0.3m Rural Aerial Photos (2016-2018)](http://data.linz.govt.nz/layer/99197) Orthophotography in the Canterbury Region taken in the flying seasons (summer period) 2016-2018. Imagery was captured for the Canterbury Regional Council by Aerial Surveys Ltd, Unit A1, 8 Saturn Place, Albany,0632, New Zealand. Data comprises: •2,467 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 (0.30m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±2.0 m @ 90% confidence level.

Index Tiles ONLY, for actual orthophotos see layer [Marlborough 0.3m Rural Aerial Photos (2017-2018)](http://data.linz.govt.nz/layer/98968) Orthophotography in the Marlborough District taken in the flying seasons (summer period) 2017-2018. Imagery was captured for Marlborough District Council by Aerial Surveys Ltd, Unit A1, 8 Saturn Place, Albany,0632, New Zealand. Data comprises: •1,142 ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:1000 tile layout •3,607 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 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 ±0.60 m @ 90% confidence level.

Index Tiles ONLY, for actual orthophotos see layer [Palmerston North 0.125m Urban Aerial Photos (2016-2017)](http://data.linz.govt.nz/layer/99251) Orthophotography of Palmerston North City taken in the flying seasons (summer period) 2016-2017. Imagery was captured for Palmerston North City Council by Aerial Surveys Ltd, Unit A1, 8 Saturn Place, Albany,0632, New Zealand. Data comprises: •1,046 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 12.5cm pixel resolution (0.125m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.2 m @ 68% confidence level.

Orthophotography within the Selwyn District taken in the flying seasons (summer period) 2018-2019. Coverage encompasses urban areas totalling approximately 318 km2. Imagery was captured for Selwyn District Council by Aerial Surveys Ltd, Unit A1, 8 Saturn Place, Albany,0632, New Zealand. Data comprises: • 3,688 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: • ±0.15 m @ 95% confidence level in clear open spaces (2 sigma) over area of interest • ±0.15 m @ 68% confidence level in clear open spaces (1 sigma) over peripheral imagery Index tiles for this dataset are available as layer [Selwyn 0.075m Urban Aerial Photos Index Tiles (2018-2019)](http://data.linz.govt.nz/layer/105201)

This layer contains the DEM for LiDAR data in the Marlborough Region covering the Flaxbourne River, Lake Grassmere, Seddon, Lower Awatere Valley, Picton, Waikawa, the Wairau Valley and Plains, including Spring Creek, Tuamarina and parts of Blenheim in 2018. - The DSM is available as layer [Marlborough LiDAR 1m DSM (2018)](https://data.linz.govt.nz/layer/103537-marlborough-lidar-1m-dsm-2018/). - The index tiles are available as layer [Marlborough LiDAR Index Tiles (2018)](https://data.linz.govt.nz/layer/103538-marlborough-lidar-1m-index-tiles-2018/). - The LAS point cloud and vendor project reports are available from [OpenTopography](http://opentopo.sdsc.edu/datasets). LiDAR was captured for Marlborough District Council by AAM New Zealand between May and September 2018. The datasets were generated by AAM New Zealand 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 is 3.5 pulses/square metre. Vertical accuracy specification is +/- 0.2m (95%). Horizontal accuracy specification is +/- 1.0m (95%) Vertical datum is NZVD2016.

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)](http://data.linz.govt.nz/layer/95452)

Orthophotography of urbans areas within Napier City taken in the flying seasons (summer period) 2017-18. Imagery was captured for the ‘Napier City Council’ by AAM NZ Limited, 6 Ossian St, NAPIER, New Zealand. Data comprises: •1,441 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 ± 3 pixels @ 90% confidence level. Index tiles for this dataset are available as layer [Napier 0.1m Urban Aerial Photos Index Tiles (2017-2018)](http://data.linz.govt.nz/layer/95447)

This layer contains the Index Tiles for LiDAR data for Banks Peninsula captured between 2018 and 2019. - The DEM is available as layer [Canterbury - Banks Peninsula LiDAR 1m DEM (2018-2019)](https://data.linz.govt.nz/layer/105027). - The DSM are available as layer [Canterbury - Banks Peninsula LiDAR 1m DSM (2018-2019)](https://data.linz.govt.nz/layer/105032). - The LAS point cloud and vendor project reports are available from [OpenTopography](https://portal.opentopography.org/datasets?loc=New%20Zealand). LiDAR was captured for Environment Canterbury Regional Council by Aerial Surveys between July 2018 and February 2019. 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 2 pulses/square metre. Vertical datum is NZVD2016

The Nelson 1955 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 Nelson 1955 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](http://www.linz.govt.nz/regulatory/25009). The height conversion grid models the difference between the Nelson 1955 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](http://www.linz.govt.nz/data/geodetic-services/coordinate-conversion/converting-between-nzvd2016-nzgd2000-and-local-vertical-datums).

Index Tiles ONLY, for actual orthophotos see layer [Otago 0.1m Urban Aerial Photos (2018)](http://data.linz.govt.nz/layer/104516) Orthophotography within the Otago Region taken in the flying seasons (summer period) 2018. Coverage encompassed the urban areas within the Central Otago District. Imagery was captured for Central Otago District Council by Aerial Surveys Ltd, Unit A1, 8 Saturn Place, Albany,0632, New Zealand. Data comprises: •898 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 10.0cm pixel resolution (0.1m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.2 m @ 95% confidence level in clear open areas (2 sigma).