1.000m

Canterbury LiDAR 1m DEM (2016)

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

3
0
Added
11 Jan 2019

This dataset was first added to LINZ Data Service on 11 Jan 2019.

This layer contains the DEM for LiDAR data from the Canterbury Region captured between November 2016 and January 2017.

Lidar was captured for Environment Canterbury Regional Council by AAM New Zealand between November 2016 and January 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, tiled into a 1:2,000 tile layout

Pulse density is 3.44 pulses/square metre.

Vertical accuracy specification is +/- 0.20 m (95%).

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

Vertical datum is NZVD2016.

License

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

Technical Details
Layer ID 99231
Data type Grid
Resolution 1.000m
Services Raster Query API, Catalog Service (CS-W), data.govt.nz Atom Feed
History
Added 11 Jan 2019
Revisions 5 - Browse all revisions
Current revision Imported on Jan. 10, 2019 from 7328 GeoTIFF sources in NZGD2000 / New Zealand Transverse Mercator 2000.