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Australia's Maritime Jurisdiction North of 25°176S

Created 20/01/2026

Updated 20/01/2026

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Map showing all of Australia's Maritime Jurisdiction north of approx 25°S . This includes areas around Cocos (Keeling) Islands and areas west of Christmas Island as well as those contiguous to the continent in the north.

Included as one of the now 28 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 bathymetry image is derived from a combination of the 2009 9 arc second bathymetry and topographic grid by Geoscience Australia and a grid by W.H.F. Smith and D.T. Sandwell, 1997. Background land imagery derived from Blue Marble, NASA's Earth Observatory.

3277mm x 1050mm (for 42" plotter) sized .pdf downloadable from the web.

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Additional Info

Field Value
Title Australia's Maritime Jurisdiction North of 25°176S
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/en/dataset/f833b280-8ec7-49d4-bd43-2bef6ed9274b
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 20/04/2018
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        91.8,
        -26.4
      ],
      [
        159.5,
        -26.4
      ],
      [
        159.5,
        -8.0
      ],
      [
        91.8,
        -8.0
      ],
      [
        91.8,
        -26.4
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "Australia's Maritime Jurisdiction North of 25°176S". Please visit the source to access the original metadata of the dataset:
https://data.gov.au/data/dataset/australias-maritime-jurisdiction-north-of-25a176s2