Waimakariri, Canterbury, New Zealand 2023

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DOI: https://doi.org/10.5069/G90V8B15
OT Collection ID: OT.012024.2193.2
OT Collection Name: Waimakariri, Canterbury, New Zealand 2023
Short Name: NZ23_CantWaim
Collection Platform: Airborne Lidar
Download and Access Products:
Point Cloud DataBulk DownloadopentopoID: OTLAS.012024.2193.2
Collection Overview: Joint Logo

LiDAR was captured for Environment Canterbury Regional Council and Waimakariri District Council by Aerial Surveys Ltd on 14 June 2023 and 17 July 2023. 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 and DSM files are available through the LINZ Data Service:


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 Environment Canterbury Regional Council and Waimakariri District Council". Attribution Required for Derivative works: "Copyright in the underlying dataset from which this work has been derived is owned by Environment Canterbury Regional Council".

Dataset Citation: Environment Canterbury Regional Council, Waimakariri District Council, Toitū Te Whenua Land Information New Zealand (LINZ) (2024). Waimakariri, Canterbury, New Zealand 2023. Collected by Aerial Surveys, distributed by OpenTopography and LINZ. https://doi.org/10.5069/G90V8B15. Accessed: 2024-12-21       Copied to Clipboard

Use License: CC BY 4.0

Dataset Keywords: Canterbury, south island, new zealand, linz, aerial surveys

Survey Date: 06/14/2024 - 07/17/2024

Publication Date: 01/23/2024
Total number of points: 1,074,127,647 pts

Area: 177.76 km2

Point Density: 6.04 pts/m2

Classifications:
Class 1 - Unclassified290,174,147
Class 2 - Ground436,715,371
Class 3 - Low Vegetation147,456,938
Class 4 - Medium Vegetation84,575,601
Class 5 - High Vegetation106,551,054
Class 6 - Building990,589
Class 7 - Low Point (low noise)161,401
Class 9 - Water7,479,203
Class 18 - High Noise23,343


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:   NZ23_CantWaim.geojson

Dataset Spatial Bounds: North: -43.347624810554855°     South: -43.47486777471531°     East: 172.7164143962359°     West: 172.03928250223942°