Creative Commons Attribution 4.0 International
You may use this work for commercial purposes.
You must attribute the creator in your own works.
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.
The DSM is available as layer Canterbury LiDAR 1m DSM (2016-2017).
The index tiles are available as layer Canterbury LiDAR Index Tile (2016-2017).
The LAS point cloud and vendor project reports are available from OpenTopography.
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 Toitū Te Whenua 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.
Creative Commons Attribution 4.0 International
You may use this work for commercial purposes.
You must attribute the creator in your own works.
Information | |
---|---|
Category | Elevation |
Tags | New Zealand |
Regions | Inland Water-Lake Alexandrina, Otematata, Twizel Community, Halswell West, Omarama, Lake Tekapo, Selwyn District, Ashburton District |
Metadata | ISO 19115/19139, Dublin Core |
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 | 8 - Browse all revisions |
Current revision | Imported on Jan. 10, 2019 from 7328 GeoTIFF sources in NZGD2000 / New Zealand Transverse Mercator 2000. |