Marine Data Register: Metadata for Australian Seabed Mapping

The Marine Data Register is a metadata database for Australian seabed mapping data managed by Geoscience Australia's National Seabed Mapping Section. It stores lifecycle metadata for bathymetry and geophysical data, supporting acquisition, registration, processing, publication, and decommissioning. The system powers data discovery in the public AusSeabed Marine Data Portal and a Query Builder for both public and non-public datasets.

Use Cases

• Discover seabed mapping datasets based on centralized metadata descriptions.
• Track the data lifecycle (acquisition to decommissioning) for marine survey projects.
• Query and filter Australian seabed data based on metadata attributes like data type and holding location.
• Submit metadata to a national registry to improve data discoverability for external users.

Strengths

• Managed by the authoritative National Seabed Mapping Section at Geoscience Australia.
• Documents the full data lifecycle from acquisition to decommissioning.
• Powers the public-facing AusSeabed Marine Data Portal for centralized discovery.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

Geoscience Australia, Australian Ocean Data Network

Collection Method

Metadata submitted by data custodians and managed via a lifecycle system.

Time Range

null

Freshness

Last updated 2026-05-04 23:43:48.533507; freshness should be verified.

Geography

Australia