5028 Block 4 (Northeast) Grid: Uranium Ground Concentration in Narryer, Australia

415,090 line-kilometres of radiometric survey data were acquired in 2024 by the WA Government to produce this uranium concentration grid. Geoscience Australia processed the data using NASVD and standard reductions to isolate the geological signal. The resulting grid has a cell size of approximately 20 meters, showing uranium concentration in parts per million for the Narryer region.

Use Cases

• Map subsurface uranium deposits based on gamma-ray spectrometric measurements.
• Model regional geological structure based on processed radiometric data.
• Conduct mineral exploration targeting based on element concentration grids.
• Validate geological maps based on airborne geophysical survey results.

Strengths

• Data was acquired over 415,090 line-kilometres at 100m line spacing, indicating systematic aerial coverage.
• Processed using NASVD and standard reductions, with quality checks by GA geophysicists to ensure fitness-for-purpose.
• High-resolution grid with a cell size of approximately 20 meters.

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.

Provenance

Source

Geoscience Australia Data

Collection Method

Airborne gamma-ray spectrometric survey, processed with NASVD and standard reductions.

Time Range

Data acquired in 2024.

Freshness

Last updated 2026-05-14 09:04:06.122460; freshness should be verified.

Geography

Narryer region, Australia (Block 4, Northeast).