Horizontal accuracy specification is +/- 1.00m (95%). Vertical accuracy specification is +/- 0.20m (95%). Planned pulse density is 4 pulses/square metre. Point cloud: las tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout.Data management and distribution is by Land Information New Zealand. The survey area includes Christchurch City and parts of the Selwyn district. The datasets were generated by AAM and their subcontractors. Lidar was captured for Environment Canterbury Regional Council by AAM between 5 October and 7 November 2015. The index tiles are available as layer Canterbury - Christchurch and Selwyn LiDAR Index Tiles (2015). The DSM is available as layer Canterbury - Christchurch and Selwyn LiDAR 1m DSM (2015). This layer contains the DEM for LiDAR data from the Christchurch and Selwyn areas captured in 2015. Horizontal accuracy specification is +/-0.6m 95% confidence) Vertical accuracy specification is +/-0.2m 95% confidence) Point cloud: 8224 las files in NZTM projection, tiled into a 1:1,000 tile layoutĭata was collected at > 1.5 point/square metre point density.DSM: 6423 asc files in NZTM projection, tiled into a 1:1,000 tile layout.DEM: 6423 asc files in NZTM projection, tiled into a 1:1,000 tile layout.Data management and distribution external to Auckland Council is managed by Land Information New Zealand. The survey area includes the Auckland city urban area and adjacent rural land covering approximately 2250 square kilometers. All raw point cloud data was produced by NZAM & ASL prior to data being sent to Genesys International for the data classification and product generation. The datasets were generated by both ASL and NZAM. The capture of the data commenced on 17th July and was completed by the 23 November 2013. Lidar was captured for Auckland Council by NZ Aerial Mapping & Aerial Surveying Limited. The LAS point cloud and vendor project reports are available from OpenTopography. The index tiles are available as layer Auckland Lidar Index Tiles (2013). The DSM is available as layer Auckland Lidar 1m DSM (2013).
This layer contains the DEM for LiDAR data from the Auckland region captured in 2013.
Point cloud: las tiles in NZTM2000 projection, tiled into a 1km x 1km tile layoutĭata was collected at >1 pulse/square metre pulse density.DSM: tif or asc tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout.DEM: tif or asc tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout.Data management and distribution is by Toitū Te Whenua Land Information New Zealand.
The survey area includes Wellington, Porirua, Lower Hutt, Upper Hutt, Wairarapa, and Kapiti. The datasets were generated by Landcare Research. Lidar was captured for Greater Wellington Regional Council by Aerial Surveys between 20. The LAS point cloud is available from OpenTopography. The index tiles are available as layer Wellington LiDAR Index Tiles (2013-2014). The DSM is available as layer Wellington LiDAR 1m DSM (2013-2014). Note that this DEM is based on automated point cloud classification and contains some residual remnants of surface features. This layer contains the DEM for LiDAR data from the Wellington region captured between 20.
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