5028 Block 2 (Southeast): Reduced Radiometric Point Data for Geological Mapping

Reduced radiometric point-located data measures gamma-ray emissions from potassium, uranium, and thorium in the Earth's surface. The dataset was acquired in 2024 by the WA Government and consists of 415,090 line-kilometres of data. It has been processed with noise filtering, background corrections, and levelling techniques.

Use Cases

• Geological mapping based on concentrations of potassium, uranium, and thorium.
• Mineral exploration targeting based on processed radioelement signatures.
• Environmental baseline studies based on natural gamma-ray radiation levels.
• Training ML models for geospatial anomaly detection based on point-located radiometric features.

Strengths

• Contains 415,090 line-kilometres of acquired data, indicating substantial spatial coverage.
• Data was acquired with specific parameters: 100m line spacing and 50m terrain clearance.
• Processing includes multiple standard reductions like NASVD filtering and tie-line levelling.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for specific modeling tasks.
• Data may reflect geographic bias inherent to the specific survey block in Southeast Australia.

Provenance

Source

WA Government, processed by Geoscience Australia Data.

Collection Method

Acquired via airborne survey and processed with standard radiometric reduction methods.

Time Range

Acquired in 2024.

Freshness

Last updated 2026-05-26 19:14:16.062177; freshness should be verified.

Geography

Covers the 5028 Block 2 (Southeast) region, likely in Western Australia.