From Western Australia Government
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Composite Surfaces - Multibeam LIDAR Laser (DOT-022)

Created 23/06/2025

Updated 23/10/2025

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Images of DOT bathymetric composite surfaces (LIDAR, multibeam and Laser) with colour ramp and hill shading applied. This polygon feature class represents the extents of the composite surface surveys created from all multibeam, laser and lidar surveys loaded into the Bathymetric Information System managed by Coastal Information Branch, DoT, Fremantle. This feature class also contains URLs to the Composite Surface 32 bit tif files stored on Amazon S3 for public download. The images are 5m and are as follows.

Yalgorup Albany Augusta Binningup Broome Bunbury Busselton Capel Carnarvon CockburnSound Dampier Dawesville Denham Esperance Exmouth Geraldton Jurien Kalbarri Lancelin Naturaliste OceanReef Onslow Perth PointSamson PortDension Rottnest SharkBary TwoRocks Warnbro

This dataset was formerly known as - Composite Surfaces Index.

Files and APIs

Tags

Additional Info

Field Value
Title Composite Surfaces - Multibeam LIDAR Laser (DOT-022)
Language English
Licence Creative Commons Attribution 3.0 Australia
Landing Page https://data.gov.au/data/en/dataset/13012fd9-5725-486c-85f5-ef2d22c40377
Remote Last Updated 16/10/2025
Contact Point
Department of Transport
cdc@transport.wa.gov.au
Reference Period 25/01/2016
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        113.23060008300001,
        -35.035620628999936
      ],
      [
        122.25748508800007,
        -35.035620628999936
      ],
      [
        122.25748508800007,
        -17.98252488299994
      ],
      [
        113.23060008300001,
        -17.98252488299994
      ],
      [
        113.23060008300001,
        -35.035620628999936
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Western Australia Government

Data Source

This dataset was originally found on Western Australia Government "Composite Surfaces - Multibeam LIDAR Laser (DOT-022)". Please visit the source to access the original metadata of the dataset:
https://catalogue.data.wa.gov.au/dataset/composite-surfaces-multibeam-lidar-laser