Top of the South Flood, Nelson and Tasman, New Zealand 2022
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DOI: https://doi.org/10.5069/G97S7KZ8
OT Collection ID: OT.032023.2193.1
OT Collection Name: Top of the South Flood, Nelson and Tasman, New Zealand 2022
Short Name: NZ22_ToS
Collection Platform: Airborne Lidar
OT Collection ID: OT.032023.2193.1
OT Collection Name: Top of the South Flood, Nelson and Tasman, New Zealand 2022
Short Name: NZ22_ToS
Collection Platform: Airborne Lidar
Download and Access Products:
| Point Cloud Data | Bulk Download | opentopoID: OTLAS.032023.2193.1 |
Collection Overview:
Dataset Acknowledgement: Released under Creative Commons CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Attribution Required for Copies: "Copyright in this work is owned by Nelson City Council, Tasman District Council, Waka Kotahi NZ Transport Agency and the National Emergency Management Agency". Attribution Required for Derivative works: "Copyright in the underlying dataset from which this work has been derived is owned by Nelson City Council, Tasman District Council, Waka Kotahi NZ Transport Agency and National Emergency Management Agency".
Dataset Citation: Tasman District Council, Nelson City Council, Waka Kotahi New Zealand Transport Agency, National Emergency Management Agency, Toitū Te Whenua Land Information New Zealand (LINZ) (2023). Top of the South Flood, Nelson and Tasman, New Zealand 2022. Collected by Aerial Surveys, distributed by OpenTopography and LINZ. https://doi.org/10.5069/G97S7KZ8. Accessed: 2024-12-21 Copied to Clipboard
Use License: CC BY 4.0
Dataset Keywords: Nelson, tasman, new zealand, linz, aerial surveys
Survey Date: 08/23/2022 - 09/06/2022
Publication Date: 03/10/2023
LiDAR was captured for Nelson City Council, Tasman District Council, Waka Kotahi and National Emergency Management Agency by Aerial Surveys Ltd from 23 August 2022 to 6 September 2022, in response to a severe weather emergency event. The dataset was generated by Aerial Surveys and their subcontractors. Data management and distribution is by Toitū Te Whenua Land Information New Zealand.
Prepared DEM files are available through the LINZ Data Service:- Top of the South Flood, Nelson and Tasman, New Zealand 2022 Digital Elevation Model
- Top of the South Flood, Nelson and Tasman, New Zealand 2022 Digital Surface Model
Dataset Acknowledgement: Released under Creative Commons CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Attribution Required for Copies: "Copyright in this work is owned by Nelson City Council, Tasman District Council, Waka Kotahi NZ Transport Agency and the National Emergency Management Agency". Attribution Required for Derivative works: "Copyright in the underlying dataset from which this work has been derived is owned by Nelson City Council, Tasman District Council, Waka Kotahi NZ Transport Agency and National Emergency Management Agency".
Dataset Citation: Tasman District Council, Nelson City Council, Waka Kotahi New Zealand Transport Agency, National Emergency Management Agency, Toitū Te Whenua Land Information New Zealand (LINZ) (2023). Top of the South Flood, Nelson and Tasman, New Zealand 2022. Collected by Aerial Surveys, distributed by OpenTopography and LINZ. https://doi.org/10.5069/G97S7KZ8. Accessed: 2024-12-21 Copied to Clipboard
Use License: CC BY 4.0
Dataset Keywords: Nelson, tasman, new zealand, linz, aerial surveys
Survey Date: 08/23/2022 - 09/06/2022
Publication Date: 03/10/2023
Data Provider and Roles:
Funders Partner Collector
Funders Partner Collector
Total number of points:
13,949,359,619 pts
Area: 926.87 km2
Point Density: 15.05 pts/m2
Classifications:
Coordinate System:
Horizontal: NZTM2000 NZGD2000 Meters [EPSG: 2193]
Vertical: NZVD2016 [EPSG: 7839]
Units: meter
Survey Report: Reports
LAS Validation Data Report: Reports
Area: 926.87 km2
Point Density: 15.05 pts/m2
Classifications:
| Class 1 - Unclassified | 4,270,007,279 |
| Class 2 - Ground | 1,699,250,120 |
| Class 3 - Low Vegetation | 1,306,465,705 |
| Class 4 - Medium Vegetation | 2,149,348,905 |
| Class 5 - High Vegetation | 4,389,146,663 |
| Class 6 - Building | 53,100,806 |
| Class 7 - Low Point (low noise) | 3,634,990 |
| Class 9 - Water | 69,529,594 |
| Class 18 - High Noise | 8,875,557 |
Coordinate System:
Horizontal: NZTM2000 NZGD2000 Meters [EPSG: 2193]
Vertical: NZVD2016 [EPSG: 7839]
Units: meter
Survey Report: Reports
LAS Validation Data Report: Reports
Tile index in shapefile format:
Download
Dataset Extent in GeoJSON format: NZ22_ToS.geojson
Dataset Spatial Bounds: North: -40.79644374348142° South: -41.50491314118474° East: 173.6812937972038° West: 172.77713035419183°
Dataset Extent in GeoJSON format: NZ22_ToS.geojson
Dataset Spatial Bounds: North: -40.79644374348142° South: -41.50491314118474° East: 173.6812937972038° West: 172.77713035419183°