Bathymetry Compilation for Proposed Marine Protected Areas in Eastern Antarctica

Geoscience Australia compiled this bathymetry dataset in agreement with the Australian Antarctic Division. The data was used to support Australia's contribution to the development of the Representative System of Marine Protected Areas (RSMPA) at a CCAMLR workshop in Brest, France in August 2011. The dataset is hosted by the Australian Ocean Data Network.

Use Cases

• Modeling seafloor topography for marine protected area planning based on the bathymetric compilation.
• Supporting environmental impact assessments for Antarctic marine ecosystems based on the described seafloor data.
• Informing policy discussions at international forums like CCAMLR based on the compiled geospatial evidence.

Strengths

• Compiled by Geoscience Australia, a national geoscience agency.
• Specifically developed to support a formal international policy workshop in 2011.

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 bias inherent to data_gov_au.

Provenance

Source

Geoscience Australia and the Australian Antarctic Division.

Collection Method

Compilation of bathymetric data, likely from various marine surveys.

Freshness

Last updated 2026-06-05 07:35:15.285884; freshness should be verified.

Geography

Eastern Antarctica.