Victoria Geological Interpretation of Geophysical Features at 1:100,000 Scale

Geophysical interpretation data for Victoria, Australia, mapped at a scale of 1:100,000. The dataset is compiled by the Geological Survey of Victoria using combined interpretations of airborne magnetic, radiometric, and gravity survey data. It was last updated on 2026-04 09 and is accompanied by related datasets for sub-surface geology and structural features.

Use Cases

• Regional geological mapping based on combined airborne magnetic, radiometric, and gravity interpretations.
• Analyzing subsurface geological structures based on the polygon representation of interpreted features.
• Integrating geophysical data for resource exploration based on the detailed survey data mentioned.
• Updating legacy geological maps based on the superseding of older 1:100,000 data with newer 1:250,000 mapping in specified areas.

Strengths

• Data is derived from multiple geophysical survey types: airborne magnetic, radiometric, and gravity.
• Mapping is provided at a detailed 1:100,000 scale, with integration of newer 1:250,000 data in specific areas.
• Explicitly lists areas where newer mapping supersedes older data, such as St Arnaud 7524 and Bendigo 7724.
• Published under a CC-BY-4.0 license, allowing for broad reuse.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for large-scale ML tasks.
• The description notes that some 1:100,000 mapping has been superseded, requiring careful version awareness.

Provenance

Source

Geological Survey of Victoria, Department of Energy, Environment and Climate Action.

Collection Method

Interpretation of combined airborne magnetic, radiometric, and gravity survey data.

Time Range

null

Freshness

Last updated 2026-04-09 07:27:36.539195.

Geography

Victoria, Australia, with specific areas named (e.g., St Arnaud, Bendigo, Grampians).