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

Geomorphic features of the seabed within Australia's marine jurisdiction, including its Exclusive Economic Zone and offshore territories. The dataset was produced by Geoscience Australia by integrating multiple bathymetric datasets, with features generally mapped at a scale of 1:5,000,000. It was last updated on 2026-05-14.

Use Cases

• Map seabed geomorphic provinces based on integrated bathymetric data.
• Analyze the distribution of marine habitats relative to seabed features.
• Support marine spatial planning and jurisdictional management within Australia's EEZ.
• Conduct geological and geophysical research on continental shelf and slope morphology.

Strengths

• Produced by the authoritative national agency Geoscience Australia.
• Covers Australia's entire marine jurisdiction, including islands and territories.
• Features are mapped at a defined scale of 1:5,000,000.

Limitations

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

Provenance

Source

Geoscience Australia Data

Collection Method

Integrated from various bathymetric datasets produced by Geoscience Australia.

Freshness

Last updated 2026-05-14 05:19:14.285889

Geography

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