Australia's Maritime Jurisdiction Map with 2020 Updates

A wall map depicting Australia's maritime jurisdiction, including its extended continental shelf approved in 2008 and updated boundaries from the 2018 Australia-Timor-Leste treaty. The map uses a blue Etopo2 seabed background and NASA Blue Marble land imagery. It was updated in March 2020 and is published by the Australian Ocean Data Network.

Use Cases

• Visualizing maritime zone boundaries based on the described continental shelf limits.
• Referencing treaty-defined maritime borders based on the 2018 Australia-Timor-Leste agreement.
• Creating educational or reference materials based on the described seabed and land imagery.

Strengths

• Includes updates from the 2018 Australia-Timor-Leste Maritime Boundaries Treaty.
• Uses specific base imagery: Etopo2 seabed data and NASA Blue Marble land imagery.
• Platform metadata indicates a recent update on 2026-06-04.

Limitations

• The map is described as 'indicative only' and not a definitive source, with limits subject to change.
• Column-level documentation is absent; data structure must be inferred from the PDF/HTML files.
• Row count and scale are unknown, which may limit suitability assessment.

Provenance

Source

Australian Ocean Data Network

Time Range

Reflects boundaries as of March 2020, incorporating a 2008 continental shelf approval and a 2018 treaty.

Freshness

Updated in March 2020; platform metadata shows a last updated date of 2026-06-04.

Geography

Australia's maritime jurisdiction and continental shelf.