AusSeabed: Coordinated Australian Seabed Mapping Data

Australia's marine jurisdiction covers over 10 million square kilometres, with an estimated 25% of its seafloor mapped to adequate resolution. The AusSeabed program, coordinated by the Australian Ocean Data Network, is a three-year-old cross-sector initiative to improve seabed data acquisition, processing, and delivery. It aims to address a fundamental knowledge gap for sustainable ocean management.

Use Cases

• Plan sustainable marine development projects based on seabed mapping data.
• Conduct ocean science research based on integrated marine data types.
• Improve data quality and consistency for stakeholders across sectors.
• Support marine spatial planning based on high-resolution seafloor information.

Strengths

• Covers a marine jurisdiction of over 10 million square kilometres.
• Program is designed to integrate previously isolated and inaccessible data holdings.
• Driven by strong community commitment and stakeholder resonance.

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 and specific file formats are unknown, which may limit suitability assessment.

Provenance

Source

Australian Ocean Data Network

Collection Method

Coordinated national program for seabed mapping data acquisition and collation.

Time Range

Covers at least three years of program activity.

Freshness

Last updated 2026-06-27 16:39:59.933589; freshness should be verified.

Geography

Australia's marine jurisdiction.