5028 Block 1 (Southwest): Reduced Magnetic Point-Located Data from 2024 Narryer Survey

2024 magnetic survey data from the Narryer region, acquired by the WA Government. The dataset consists of 415,090 line-kilometres of Total Magnetic Intensity (TMI) data, processed with multiple corrections to highlight subsurface geology. It is provided by Geoscience Australia Data.

Use Cases

• Geological mapping based on processed Total Magnetic Intensity (TMI) data.
• Mineral exploration targeting based on magnetic anomalies from subsurface geology.
• Environmental studies utilizing corrected magnetic field variations.

Strengths

• Large-scale survey covering 415,090 line-kilometres of data.
• Data has been processed with five specific reductions, including diurnal and geomagnetic reference field corrections.
• Acquired with defined survey 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.

Provenance

Source

Geoscience Australia Data

Collection Method

Airborne magnetic survey acquired by the WA Government.

Time Range

2024

Freshness

Last updated 2026-05-14 08:55:41.963885; freshness should be verified.

Geography

Narryer survey region, Western Australia