Bathymetry Compilation for Proposed Marine Protected Areas in Eastern Antarctica

A bathymetry compilation created by Geoscience Australia in agreement with the Australian Antarctic Division. The dataset was used to support Australia's contribution to developing a Representative System of Marine Protected Areas (RSMPA) for the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR). It was presented at a CCAMLR Workshop on Marine Protected Areas held in Brest, France in August 2011.

Use Cases

• Modeling seafloor topography for marine spatial planning based on the bathymetric data.
• Supporting the design of Marine Protected Area networks in the Southern Ocean based on the compilation's purpose.
• Analyzing underwater terrain features in Eastern Antarctica for ecological habitat mapping.
• Informing policy discussions at international conservation bodies like CCAMLR based on the dataset's documented use.

Strengths

• Dataset is associated with a formal government report (GA Record) from Geoscience Australia.
• Data was used in a specific, high-level international policy workshop (CCAMLR, August 2011).
• The compilation was produced in agreement with the Australian Antarctic Division, a key scientific authority.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data may reflect geographic or temporal bias inherent to the specific compilation effort for the 2011 workshop.

Provenance

Source

Geoscience Australia Data

Collection Method

Compilation put together by Geoscience Australia.

Freshness

Last updated 2026-04-30 15:11:55.045803; freshness should be verified.

Geography

Eastern Antarctica