From Australian Oceans Data Network
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Potential field and bathymetry grids of Australia's margins

Created 29/03/2026

Updated 29/03/2026

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The Australian Geological Survey Organistaion, in co-operation with Desmond Fitzgerald and Associates and the Australian Hydrographic Service, has produced a set of digital bathymetry, gravity and magnetic grids for Australia's margin, with resolutions of 250-1000m. They represent a major upgrade of marine ship-track potential field and bathymetry data in Australian waters for the purpose of developing fundamental products for geological interpretation. In integrating data from many sources, levelling techniques have been developed to correct crossover and other errors, and the ship-track data have been merged with satellite and high-resolution onshore sources.

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Additional Info

Field Value
Title Potential field and bathymetry grids of Australia's margins
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/81754d71-7618-427b-8488-b0a24a38e9c3
Contact Point
Australian Ocean Data Network
clientservices@ga.gov.au
Reference Period 22/04/2018
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        106.0,
        -52.0
      ],
      [
        172.0,
        -52.0
      ],
      [
        172.0,
        -8.0
      ],
      [
        106.0,
        -8.0
      ],
      [
        106.0,
        -52.0
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Australian Oceans Data Network

Data Source

This dataset was originally found on Australian Oceans Data Network "Potential field and bathymetry grids of Australia's margins". Please visit the source to access the original metadata of the dataset:
https://catalogue.aodn.org.au/geonetwork/srv/eng/csw/dataset/potential-field-and-bathymetry-grids-of-australias-margins11