Show Map
Land Information New Zealand logo

Wellington LiDAR 1m DEM (2013)

  • Added 07 Jun 2017
  • Updated 19 Apr 2018
  • 28043 Views
  • 4948 Downloads

This layer contains the DEM for LiDAR data from the Wellington region captured in 2013. Note that this DEM is based on automated point cloud classification and contains some residual remnants of surface features.

The DSM is available as layer Wellington LiDAR 1m DSM (2013).
The index tiles are available as layer Wellington LiDAR Index Tiles (2013).
The LAS point cloud is available from OpenTopography.

Lidar was captured for Greater Wellington Regional Council by Aerial Surveys in 2013. The datasets were generated by Landcare Research. The survey area includes Wellington, Porirua, Lower Hutt, Upper Hutt, Wairarapa, and Kapiti. 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 1km x 1km tile layout

Data was collected at >1 pulse/square metre pulse density. Attributes include:
-Elevation
-Intensity values
-Return number
-Adjusted GPS time
-Classification

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.

Information

TagsLAND-Cover, LAND-Topography, New Zealand
RegionsWellington Region
MetadataDublin Core, ISO 19115/19139

Technical Details

Layer ID 53621
Data type Grid
Resolution 1.000m
Services Raster Query API, Catalog Service (CS-W), data.govt.nz Atom Feed

History

Added7 Jun 2017
Revisions 9 - Browse all revisions
Current revision Imported on June 6, 2017 in NZGD2000 / New Zealand Transverse Mercator 2000.
Show Map