Nelson, New Zealand 2021

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DOI: https://doi.org/10.5069/G9R78CD4
OT Collection ID: OT.122021.2193.1
OT Collection Name: Nelson, New Zealand 2021
Short Name: NZ21_Nelson
Collection Platform: Airborne Lidar
Metadata Download:
  • ISO 19115 (Data)
  • Plain Text
  • Download and Access Products:

    Point Cloud Data   Bulk Download     opentopoID: OTLAS.122021.2193.1
    Collection Overview: Nelson City Council Logo Land Information New Zealand Logo

    Lidar was captured for Nelson City Council by Aerial Surveys in 2021. The dataset was generated by Aerial Surveys and their subcontractors. The survey area includes Nelson City, Hira, Cable Bay, Whangamoa and surrounding area. 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 Nelson City Council". Attribution Required for Derivative works: "Copyright in the underlying dataset from which this work has been derived is owned by Nelson City Council".

    Dataset Citation: Nelson City Council, Toitū Te Whenua Land Information New Zealand (LINZ) (2021). Nelson, New Zealand 2021. Collected by Aerial Surveys, distributed by OpenTopography and LINZ. https://doi.org/10.5069/G9R78CD4. Accessed: 2022-05-24

    Use License: CC BY 4.0

    Dataset Keywords: Nelson, South Island, New Zealand, LINZ, Aerial Surveys

    Survey Date: 01/10/2021 - 06/24/2021

    Publication Date: 12/14/2021
    Total number of points: 17,924,772,321 pts

    Area: 475.82 km2

    Point Density: 37.67 pts/m2

    Classifications:
        Class 1 - Unclassified10,506,270,622
        Class 2 - Ground1,277,020,169
        Class 3 - Low Vegetation428,000,240
        Class 4 - Medium Vegetation385,920,521
        Class 5 - High Vegetation5,114,952,451
        Class 6 - Building61,063,279
        Class 7 - Low Point (low noise)5,220,490
        Class 9 - Water127,505,483
        Class 18 - High Noise18,819,066


    Coordinate System:
        Horizontal: NZTM2000 NZGD2000 Meters [EPSG: 2193]
        Vertical: NZVD2016 [EPSG: 7839]

    Units: meter

    Survey Report: NZ21_Nelson_metadata.pdf

    LAS Validation Data Report: Reports
    Tile index in shapefile format: Download

    Dataset Extent in KMZ format: Download

    Dataset Spatial Bounds: North: -41.0492054447948°     South: -41.3954144542356°     East: 173.600836639483°     West: 173.174396235173°