Australian Maritime Zones Map Edition 4 With Continental Shelf Limits

Australia's Maritime Zones Edition 4 is a geospatial map superseding the 2006 edition, derived from Geoscience Australia's Australian Maritime Boundaries version 2.0 data. It depicts Australia's territorial sea baseline, maritime limits, and continental shelf limits confirmed in 2008. The map was published by the Australian Ocean Data Network and has a stated currency of 2013.

Use Cases

• Analyze the extent of Australia's Exclusive Economic Zone using the depicted maritime boundaries.
• Study continental shelf limits confirmed by the Commission on the Limits of the Continental Shelf in 2008.
• Examine maritime boundary arrangements with neighboring countries like Indonesia and Papua New Zealand as listed on the map.
• Compare territorial sea baselines and maritime zones from Heard and McDonald Islands to Norfolk Island.
• Identify unresolved continental shelf areas and the region off the Australian Antarctic Territory excluded from consideration.

Strengths

• Supersedes and updates a previous authoritative map edition from 2006.
• Incorporates continental shelf limits formally confirmed by an international commission in 2008.
• Covers Australia's full maritime extent from the Antarctic Territory to Norfolk Island.

Limitations

• Primary data currency is 2013, potentially missing recent developments.
• Available only in PDF and HTML formats, limiting direct geospatial analysis.
• Specific row/column counts and underlying data resolution are unknown.

Provenance

Source

Derived from Geoscience Australia's Australian Maritime Boundaries (AMB) version 2.0 data.

Collection Method

Digital representation of legal boundaries established under the Sea and Submerged Lands Act 1973.

Time Range

Boundaries current as of the map's 2013 currency, with continental shelf confirmation from 2008.

Freshness

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Geography

Australia and its maritime zones, including external territories.