Geophysical Grids for the Northwest Australian Shelf: Gravity, Magnetic, and Bathymetry

Legacy geophysical data product for the Northwest Shelf of Australia, published by the Australian Ocean Data Network. The dataset includes grids for gravity, magnetic, and bathymetry measurements derived from levelled data. Metadata is minimal, with the last update recorded as 2026-06-27.

Use Cases

• Modeling subsurface geological structures from gravity and magnetic anomalies (inferred from domain, verify after download)
• Creating seafloor terrain maps for marine habitat studies (inferred from domain, verify after download)
• Integrating geophysical layers for regional resource exploration assessments (inferred from domain, verify after download)

Strengths

• Published on the data_gov_au platform, a government open data source.
• Associated with the Australian Ocean Data Network organization.
• Last updated 2026-06-27 21:14:48.064081.

Limitations

• Metadata is minimal; actual content requires verification after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and data scale are unknown, which may limit suitability assessment.

Provenance

Source

Australian Ocean Data Network

Freshness

Last updated 2026-06-27 21:14:48.064081.

Geography

Northwest Australia, North West Shelf