Tasman - Golden Bay LiDAR 1m DEM (2017)

This layer contains the DEM for LiDAR data from Golden Bay - Aorere Extension, Lee Dam, St Arnaud and Farewell Spit captured in 2017.

Lidar was captured for Tasman District Council by AAM New Zealand in November and December 2017. 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, Farewell Spit tiled into a 1:1,000 tile layout, the rest of the data tiled into a 1:2,000 tile layout

Pulse density specification is 2 pulses/square metre.

Vertical accuracy specification is +/- 0.12m (95%).

Horizontal accuracy specification is +/- 1.00m (95%).

Vertical datum is NZVD2016.

Data and Resources

Additional Info

Field Value
Theme
Author Land Information New Zealand
Maintainer Land Information New Zealand
Maintainer Email Land Information New Zealand
Source https://data.linz.govt.nz/layer/95503-tasman-golden-bay-lidar-1m-dem-2017/
Created 2018-06-14T04:05:23.827467Z
Date modified 2018-09-19T21:03:37.172668Z
Language English
Spatial {"type": "MultiPolygon", "coordinates": [[[[172.40940527761143, -41.82180242236882], [172.40940527761143, -40.49184875418581], [173.19547009223874, -40.49184875418581], [173.19547009223874, -41.82180242236882], [172.40940527761143, -41.82180242236882]]]]}
Source Identifier https://data.linz.govt.nz/layer/95503-tasman-golden-bay-lidar-1m-dem-2017/
Record created October 30, 2018, Last Updated May 1, 2019