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Geomorphology and Habitats of the Carnarvon Shelf

Created 20/01/2026

Updated 20/01/2026

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Flythrough movie showing the bathymetry of Carnarvon shelf, highlighting benthic habitats at Point Cloates. The bathymetric image is derived from multibeam sonar collected in 2008 using a 300 kHz Simrad EM3002 system on RV Solander. Key features on the shelf include a prominent ridge at 60 m water depth and a complex area of smaller ridges and mounds across the inner shelf. The ridges and mounds provide hard substrate for diverse coral and sponge communities. The Carnarvon shelf is a study site for the Marine Biodiversity Research Hub, funded through the Commonwealth Environment Research Facilities (CERF) programme. Survey work was carried out as a collaboration between Geoscience Australia and the Australian Institute of Marine Science. Further information is provided in GA Record 2009/02.

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Additional Info

Field Value
Title Geomorphology and Habitats of the Carnarvon Shelf
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/en/dataset/583f12db-1534-428c-bfbc-263bac872c0d
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 08/10/2025
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        113.46,
        -22.9
      ],
      [
        113.8,
        -22.9
      ],
      [
        113.8,
        -22.5
      ],
      [
        113.46,
        -22.5
      ],
      [
        113.46,
        -22.9
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "Geomorphology and Habitats of the Carnarvon Shelf". Please visit the source to access the original metadata of the dataset:
https://data.gov.au/data/dataset/geomorphology-and-habitats-of-the-carnarvon-shelf2