From Geoscience Australia
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Australia's Maritime Jurisdiction off the Northwest Shelf

Created 26/03/2026

Updated 26/03/2026

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Map showing Australia's Maritime Jurisdiction off the Northwest Shelf. One of the 27 constituent maps of the "Australia's Maritime Jurisdiction Map Series" (GeoCat 71789). Depicting Australia's extended continental shelf approved by the Commission on the Limits of the Continental Shelf in April 2008, treaties and various maritime zones. Background bathymetric image is derived from a combination of the 2009 9 arc second bathymetric and topographic grid by GA and a grid by Smith and Sandwell, 1997. Background land imagery derived from Blue Marble, NASA's Earth Observatory. A0 sized .pdf downloadable from the web.

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Additional Info

Field Value
Title Australia's Maritime Jurisdiction off the Northwest Shelf
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/1feeeb6f-81bf-4256-8448-882dbc59ca03
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 20/04/2018
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        107.0,
        -23.0
      ],
      [
        125.0,
        -23.0
      ],
      [
        125.0,
        -13.0
      ],
      [
        107.0,
        -13.0
      ],
      [
        107.0,
        -23.0
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "Australia's Maritime Jurisdiction off the Northwest Shelf". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/australias-maritime-jurisdiction-off-the-northwest-shelf10