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Australia's Maritime Jurisdiction - wall map 2020

Created 26/03/2026

Updated 26/03/2026

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A wall map showing Australia's Maritime Jurisdiction depicting Australia's extended continental shelf approved by the Commission on the Limits of the Continental Shelf in April 2008 on a blue Etopo2 background (seabed) and land imagery from NASA - Blue Marble. Updated in March 2020 to reflect the 2018 Australia - Timor-Leste Maritime Boundaries Treaty.

This map is indicative only of the location of the territorial sea baselines and the outer limits of Australia's maritime zones, and should NOT be used as a definitive source of information. Some limits may be subject to change.

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Field Value
Title Australia's Maritime Jurisdiction - wall map 2020
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/8b6ac25b-0cb2-47d1-95c7-37296d4ffd14
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 03/11/2025
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        39.0,
        -72.0
      ],
      [
        175.0,
        -72.0
      ],
      [
        175.0,
        -1.0
      ],
      [
        39.0,
        -1.0
      ],
      [
        39.0,
        -72.0
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Data.gov.au