Geological Rock Unit Polygons for Victoria, Australia at 1:250,000 Scale

Victoria, Australia's geological data contains primary information on outcropping and sub-cropping geological rock units. The Geological Survey of Victoria collected the data, which is accompanied by related datasets for structural lines and deposits. This specific layer has been superseded by the Seamless Geology layer SG_GEOLOGICAL_UNIT_250K.

Use Cases

• Map regional geology based on outcropping and sub-cropping rock units.
• Conduct geological hazard assessments using the structural and metamorphism datasets mentioned.
• Support mineral exploration by analyzing relationships with placer deposit data.
• Inform land-use planning and environmental impact studies with bedrock geology information.

Strengths

• Data is provided under a permissive CC-BY-4.0 license.
• Multiple file formats are available, including SHP, GDB, and WFS.
• Data is accompanied by related datasets for structural lines and deposits.

Limitations

• This specific layer has been officially superseded by a newer Seamless Geology product.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and data size are unknown, which may limit suitability assessment.

Provenance

Source

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

Collection Method

Collected by the Geological Survey of Victoria.

Freshness

Last updated 2026-04-09 01:12:47.395434; freshness should be verified.

Geography

Victoria, Australia