1.000m

Southland LiDAR 1m DEM (2020-2021)

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

1274
83
Updated
02 May 2023

This dataset was last updated on LINZ Data Service on 02 May 2023.

This layer contains the DEM for LiDAR data in the Southland Region, captured between 15 December 2020 to 4 November 2021.

LiDAR was captured for Environment Southland by Aerial Surveys Ltd between 15 December 2020 and 4 November 2021. These datasets were generated by Aerial Surveys 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 1:1,000 tile layout

Pulse density specification is at a minimum of 4 pulses/square metre.

Vertical Accuracy Specification is +/- 0.2m (95%)
Horizontal Accuracy Specification is +/- 1.0m (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.

Information
Category Elevation
Tags LiDAR, New Zealand, Elevation
Regions Gore District
Metadata ISO 19115/19139, Dublin Core
Technical Details
Layer ID 113172
Data type Grid
Resolution 1.000m
Services Raster Query API, Catalog Service (CS-W), data.govt.nz Atom Feed
History
Added 2 May 2023
Last updated 2 May 2023
Revisions 3 - Browse all revisions
Current revision Imported on May 2, 2023 from 9633 GeoTIFF sources in NZGD2000 / New Zealand Transverse Mercator 2000.