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 last updated on LINZ Data Service on 29 May 2023.
This layer contains the DEM for LiDAR data in the Southland Region, captured between 15 December 2020 to 11 May 2022.
The DEM is available as layer Southland - LiDAR 1m DEM (2020-2022).
The DSM is available as layer Southland - LiDAR 1m DSM (2020-2022).
The LAS point cloud and vendor project reports are available from OpenTopography.
LiDAR was captured for Environment Southland by Aerial Surveys Ltd between 15 December 2020 to 11 May 2022. 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.
Creative Commons Attribution 4.0 International
You may use this work for commercial purposes.
You must attribute the creator in your own works.
Information | |
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Category | Elevation |
Tags | New Zealand, LiDAR, Elevation |
Regions | Southland Region |
Metadata | ISO 19115/19139, Dublin Core |
Technical Details | |
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Layer ID | 113174 |
Data type | Vector polygon | Feature count | 34459 |
Primary key | tilename |
Attributes | tilename |
Services | Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed |
History | |
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Added | 2 May 2023 |
Last updated | 29 May 2023 |
Revisions | 4 - Browse all revisions |
Current revision | Imported on May 24, 2023 from Shapefile in NZGD2000 / New Zealand Transverse Mercator 2000. |