Geomorphic Features of Australia's Marine Seabed at 1:5,000,000 Scale

Geoscience Australia produced this web service describing geomorphic features on the seabed within Australia's marine jurisdiction, which includes its Exclusive Economic Zone and offshore territories. Features were identified using the best available bathymetric data and are generally mapped at a scale of 1:5,000,000. The service was last updated on 2026-05-04.

Use Cases

• Classify seabed geomorphic units based on bathymetric data mentioned in the description
• Map the distribution of marine geological features within Australia's jurisdiction
• Analyze the relationship between seabed morphology and marine habitats or resources
• Support marine spatial planning and environmental assessments based on geomorphic feature types

Strengths

• Features are mapped at a defined scale of 1:5,000,000, providing a consistent level of detail
• Data is produced by Geoscience Australia, a national geoscience organization
• Covers Australia's entire marine jurisdiction, including its Exclusive Economic Zone and offshore islands

Limitations

• Column-level documentation is absent; field semantics must be inferred after download
• Row count is unknown, which may limit suitability assessment
• Freshness should be verified despite the 2026-05-04 update date

Provenance

Source

Geoscience Australia, aggregated by the Australian Ocean Data Network

Collection Method

Features identified using the best available bathymetric data

Time Range

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Freshness

Last updated 2026-05-04 23:59:12.525738

Geography

Australia's marine jurisdiction, including its Exclusive Economic Zone and offshore territories