Hamilton, Waikato, New Zealand 2023

Welcome Guest   ( Sign In )
DOI: https://doi.org/10.5069/G9FX77NB
OT Collection ID: OT.042024.2193.1
OT Collection Name: Hamilton, Waikato, New Zealand 2023
Short Name: NZ23_Hamilton
Collection Platform: Airborne Lidar
Metadata Download:
  • ISO 19115 (Data)
  • Plain Text
  • Download and Access Products:

    Point Cloud Data   Bulk Download     opentopoID: OTLAS.042024.2193.1
    Collection Overview: Hamilton City Council Logo Land Information New Zealand Logo

    Lidar was captured for Hamilton City Council by Woolpert NZ Ltd on 10 November 2023. The dataset was generated by Woolpert NZ Ltd and their subcontractors. The survey area includes Hamilton City, Ngāruawāhia and the 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 Hamilton City Council". Attribution Required for Derivative works: "Copyright in the underlying dataset from which this work has been derived is owned by Hamilton City Council"

    Dataset Citation: Hamilton City Council, Toitū Te Whenua Land Information New Zealand (LINZ) (2024). Hamilton, Waikato, New Zealand 2023. Collected by Woolpert NZ Ltd , distributed by OpenTopography and LINZ. https://doi.org/10.5069/G9FX77NB. Accessed: 2024-05-30

    Use License: CC BY 4.0

    Dataset Keywords: Hamilton, Waikato, north island, new zealand, woolpert, linz

    Survey Date: 11/10/2023

    Publication Date: 04/11/2024
    Total number of points: 6,015,584,388 pts

    Area: 435.47 km2

    Point Density: 13.81 pts/m2

    Classifications:
    Class 1 - Unclassified62,799,283
    Class 2 - Ground4,121,250,921
    Class 3 - Low Vegetation413,323,662
    Class 4 - Medium Vegetation468,072,282
    Class 5 - High Vegetation486,447,231
    Class 6 - Building261,234,172
    Class 7 - Low Point (low noise)53,007,250
    Class 9 - Water772,605
    Class 11 - Road Surface128,924,354
    Class 17 - Bridge Deck1,243,960
    Class 18 - High Noise18,508,668


    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_Hamilton.geojson

    Dataset Spatial Bounds: North: -37.64265844284714°     South: -37.89468955990676°     East: 175.3856969657509°     West: 175.12621792708748°