5028 Block 4 (Northeast) Raw-Edited Radiometric Point-Located Data, 2024

415,090 line-kilometres of raw-edited radiometric point-located data were acquired in 2024 by the WA Government. The data includes 256-channel gamma-ray spectra, raw window counts, and GNSS heights, collected at 100m line spacing and 50m terrain clearance. This dataset is hosted by Geoscience Australia Data and was last updated in May 2026.

Use Cases

• Geological mapping based on potassium, uranium, and thorium decay signatures.
• Mineral exploration targeting based on variations in gamma-ray spectra.
• Environmental radioactivity studies based on raw window count data.
• Terrain modeling and flight path analysis based on raw altimeter and GNSS heights.

Strengths

• 415,090 line-kilometres of data provides substantial spatial coverage.
• Raw-edited form includes 256-channel gamma-ray spectra and raw window counts for detailed analysis.
• Data was acquired with specific flight parameters: 100m line spacing and 50m terrain clearance.

Limitations

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

Provenance

Source

WA Government, hosted by Geoscience Australia Data.

Collection Method

Acquired via airborne gamma-ray spectrometric survey.

Time Range

2024

Freshness

Last updated 2026-05-14 09:30:23.081654; freshness should be verified.

Geography

Block 4 (Northeast), Western Australia, Australia.