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2019

123 record(s)
 
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From 1 - 10 / 123
  • This layer contains the Index Tiles for LiDAR data in the Bay of Plenty region, covering Tauranga, Whakatāne and Te Puke, captured from October 2019 to October 2022. - The DSM is available as layer [Bay of Plenty LiDAR 1m DEM (2019-2022)](https://data.linz.govt.nz/layer/105690) - The DSM is available as layer [Bay of Plenty LiDAR 1m DSM (2019-2022)](https://data.linz.govt.nz/layer/105691) - The LAS point cloud and vendor project reports are available from [OpenTopography](https://portal.opentopography.org/datasets?loc=New%20Zealand) LiDAR was captured for BOPLASS Ltd by Aerial Surveys from 27 October 2019 to 24 October 2022. 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, tiledinto 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.

  • This layer contains the DSM for LiDAR data in the Bay of Plenty region, covering Tauranga, Whakatāne, Te Puke and Whakaari/White Island, captured from October 2019 to October 2022. - The DEM is available as layer [Bay of Plenty LiDAR 1m DEM (2019-2022)](https://data.linz.govt.nz/layer/105690) - The index tiles are available as layer [Bay of Plenty LiDAR Index Tiles (2019-2022)](https://data.linz.govt.nz/layer/105692) - The LAS point cloud and vendor project reports are available from [OpenTopography](https://portal.opentopography.org/datasets?loc=New%20Zealand) LiDAR was captured for BOPLASS Ltd by Aerial Surveys from 27 October 2019 to 24 October 2022. 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, tiledinto 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.

  • Satellite Imagery of the Antipodes Island Group captured between 2019 and 2020. Coverage encompasses Antipodes Island and Bollons Island. Imagery was captured for Toitū Te Whenua Land Information New Zealand by Maxar, Inc. Data comprises: • 13 ortho-rectified RGB GeoTIFF images in NZGD2000 / Antipodes Islands TM 2000 projection, tiled into the LINZ Standard 1:5000 tile layout • Tile layout in NZGD2000 / Antipodes Islands TM 2000 projection containing relevant information. Please refer to the tile index layer for specific details, naming conventions, etc. Imagery supplied as 50cm pixel resolution, 3-band (RGB) uncompressed GeoTIFF. The spatial accuracy is <8.5m at 90% confidence Index tiles for this dataset are available as layer [Antipodes Islands 0.5m Satellite Imagery Index Tiles (2019-2020)](http://data.linz.govt.nz/layer/107368)

  • Index Tiles ONLY, for actual orthophotos see layer [Bay of Plenty 0.3m Rural Aerial Photos (2019)](http://data.linz.govt.nz/layer/104158) Orthophotography within the Bay of Plenty Region taken in March 2019. Imagery was captured for the ‘BOPLASS Ltd’ by AAM NZ Limited, 6 Ossian St, Napier, New Zealand. Data comprises: •67 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.

  • This dataset represents the geological boundaries present at or near the surface and comprises arcs with attributes describing the type of contact, its accuracy and exposure. The dataset is part of the Geology of the Napier-Hastings urban area collection produced by GNS Science. The mapping frame within which the features have been observed is defined as surface geology (i.e. the bedrock and superficial deposits that are exposed at the topographic surface or would be visible if the overlying soil was removed). The data structure complies with the GeoSciML 4.1 standard for ContactView and uses the appropriate CGI Controlled Vocabularies. This dataset forms part of Lee JM, Begg JG, Bland KJ. 2020. Geological map of the Napier-Hastings urban area [digital data]. Lower Hutt (NZ): GNS Science. (GNS Science geological map; 7a). For more information on data, distribution options and formats visit https://doi.org/10.21420/QCQT-G461. Additional products associated with this dataset are available from https://doi.org/10.21420/4CR3-9M83.

  • Index Tiles ONLY, for actual orthophotos see layer [Christchurch 0.075m Urban Aerial Photos (2018-2019)](http://data.linz.govt.nz/layer/105041) Orthophotography for urban areas across Christchurch City totalling approximately 524 km2. Taken in the flying season (summer period) 2018-19. The area of capture is located in the Canterbury Region of the South Island. Imagery was captured for Environmental Canterbury by Aerial Surveys Ltd, Unit A1, 8 Saturn Place, Albany,0632, New Zealand. Data comprises: • 7984 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 for specific details, naming conventions, etc. Imagery supplied as 7.5 cm pixel resolution (0.075m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.15 m @ 95% confidence level.

  • Orthophotography captured over three urban areas within the Canterbury Region totalling approximately 36km2. The areas of capture cover Prebbleton, Kirwee, and Arthur's Pass in the Selwyn District. Imagery was captured for Environment Canterbury by Aerial Surveys Ltd, Unit A1, 8 Saturn Place, Albany 0632, New Zealand. Data comprises: • 516 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 7.5cm pixel resolution (0.075m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.15m at 68% confidence level in clear flat areas. Index tiles for this dataset are available as layer [Selwyn 0.075m Urban Aerial Photos Index Tiles (2019)](http://data.linz.govt.nz/layer/106499)

  • Index Tiles ONLY, for actual orthophotos see layer [Manawatu 0.125m Urban Aerial Photos (2019)](http://data.linz.govt.nz/layer/104159) Orthophotography within the Manawatu District taken in the flying seasons (summer period) 2018-2019. Coverage encompassed the urban areas within the Manawatu District Council area. Imagery was captured for Manawatu District Council by Aerial Surveys Ltd, Unit A1, 8 Saturn Place, Albany,0632, New Zealand. Data comprises: •1,297 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.

  • This dataset provides a seamless cloud-free 10m resolution satellite imagery layer of the New Zealand mainland and offshore islands. The imagery was captured by the European Space Agency Sentinel-2 satellites between September 2019 - April 2020. **Technical specifications:** - 450 x ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:50,000 tile layout - Satellite sensors: ESA Sentinel-2A and Sentinel-2B - Acquisition dates: September 2019 - April 2020 - Spectral resolution: R, G, B - Spatial resolution: 10 meters - Radiometric resolution: 8-bits (downsampled from 12-bits) This is a visual product only. The data has been downsampled from 12-bits to 8-bits, and the original values of the images have been modified for visualisation purposes.

  • This layer shows the observed and calculated velocities of active plate motions at selected surface locations in and around Te Riu-a-Māui / Zealandia. Velocities are shown relative to a fixed Australian Plate using the Global Strain Rate Model version 2.1. The layer was newly-compiled for, and is part of, the 'Tectonic map of Te Riu-a-Māui / Zealandia' 1:8 500 000 dataset.