Christchurch, Canterbury, New Zealand 2020-2021
Welcome Guest ( Sign In )
DOI: https://doi.org/10.5069/G9KD1W3T
OT Collection ID: OT.072022.2193.2
OT Collection Name: Christchurch, Canterbury, New Zealand 2020-2021
Short Name: NZ20_Canterbury
Collection Platform: Airborne Lidar
OT Collection ID: OT.072022.2193.2
OT Collection Name: Christchurch, Canterbury, New Zealand 2020-2021
Short Name: NZ20_Canterbury
Collection Platform: Airborne Lidar
Metadata Download:
ISO 19115 (Data)
Plain Text
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 Christchurch City Council and Environment Canterbury Regional Council". Attribution Required for Derivative works: "Copyright in the underlying dataset from which this work has been derived is owned by Christchurch City Council and Environment Canterbury Regional Council"
Dataset Citation: Christchurch City Council, Environment Canterbury Regional Council, Toitū Te Whenua Land Information New Zealand (LINZ) (2022). Christchurch, Canterbury, New Zealand 2020-2021. Collected by Landpro, distributed by OpenTopography and LINZ. https://doi.org/10.5069/G9KD1W3T. Accessed: 2023-03-27
Use License: CC BY 4.0
Dataset Keywords: Christchurch, canterbury, south island, new zealand, linz, landpro
Survey Date: 12/18/2020 - 02/17/2021
Publication Date: 07/15/2022
LiDAR was captured for the Christchurch City Council by Landpro Ltd from 18 December 2020 to 17 February 2021. The dataset was generated by Landpro 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:- Christchurch, Canterbury, New Zealand 2020-2021 Digital Elevation Model
- Christchurch, Canterbury, New Zealand 2020-2021 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 Christchurch City Council and Environment Canterbury Regional Council". Attribution Required for Derivative works: "Copyright in the underlying dataset from which this work has been derived is owned by Christchurch City Council and Environment Canterbury Regional Council"
Dataset Citation: Christchurch City Council, Environment Canterbury Regional Council, Toitū Te Whenua Land Information New Zealand (LINZ) (2022). Christchurch, Canterbury, New Zealand 2020-2021. Collected by Landpro, distributed by OpenTopography and LINZ. https://doi.org/10.5069/G9KD1W3T. Accessed: 2023-03-27
Use License: CC BY 4.0
Dataset Keywords: Christchurch, canterbury, south island, new zealand, linz, landpro
Survey Date: 12/18/2020 - 02/17/2021
Publication Date: 07/15/2022
Data Provider and Roles:
Funder Partners Collector
Funder Partners Collector
Total number of points: 10,593,179,647 pts
Area: 523 km2
Point Density: 20.25 pts/m2
Classifications:
Coordinate System:
Horizontal: NZTM2000 NZGD2000 Meters [EPSG: 2193]
Vertical: NZVD2016 [EPSG: 7839]
Units: meter
Survey Report: NZ20_Canterbury_metadata.pdf
LAS Validation Data Report: Reports
Area: 523 km2
Point Density: 20.25 pts/m2
Classifications:
| Class 1 - Unclassified | 2,953,470,561 |
| Class 2 - Ground | 4,106,227,732 |
| Class 3 - Low Vegetation | 1,236,869,919 |
| Class 4 - Medium Vegetation | 641,522,265 |
| Class 5 - High Vegetation | 600,845,117 |
| Class 6 - Building | 563,744,179 |
| Class 7 - Low Point (low noise) | 798,211 |
| Class 9 - Water | 483,927,067 |
| Class 17 - Bridge Deck | 2,460,998 |
| Class 18 - High Noise | 3,313,598 |
Coordinate System:
Horizontal: NZTM2000 NZGD2000 Meters [EPSG: 2193]
Vertical: NZVD2016 [EPSG: 7839]
Units: meter
Survey Report: NZ20_Canterbury_metadata.pdf
LAS Validation Data Report: Reports
Tile index in shapefile format: Download
Dataset Extent in KMZ format: Download
Dataset Spatial Bounds: North: -43.3900826681524° South: -43.669039165931° East: 172.809726623457° West: 172.393025789236°
Dataset Extent in KMZ format: Download
Dataset Spatial Bounds: North: -43.3900826681524° South: -43.669039165931° East: 172.809726623457° West: 172.393025789236°