Polygon extents of bathymetry data acquisitions compiled by Geoscience Australia and collaborators. The database is live and regularly updated, covering coastal, continental shelf, and deep-sea locations, including the Australian Antarctic Territory. Each polygon contains metadata describing compilation details.
Use Cases
- Map data availability for marine research planning based on described polygon extents.
- Identify data custodians for specific seabed areas based on the described contact details.
- Analyze spatial coverage of bathymetric surveys across Australia's marine jurisdiction.
Strengths
- Database is live and regularly updated, as stated in the description.
- Coverage includes Australia's full marine jurisdiction, including the Australian Antarctic Territory.
- Compilations are generated from a wide range of organisations and countries.
Limitations
- Polygons may not represent true survey extents due to the described data gridding process.
- Row count and specific file formats are unknown, which may limit suitability assessment.
- Column-level documentation is absent; field semantics must be inferred after download.
Provenance
- Source
- Geoscience Australia Data and AusSeabed collaborators.
- Collection Method
- Compilations generated from one or more survey/data acquisitions.
- Freshness
- Last updated 2026-04-30 14:48:23.393843; database is updated regularly.
- Geography
- Australia's marine jurisdiction, including coastal, continental shelf, deep sea, and the Australian Antarctic Territory.