Yukon Aeromagnetic Survey Maps for NTS 106F

Reprocessing of magnetic data for Yukon was performed between November 2016 and March 2017. Aeromagnetic data were compiled and merged to produce a series of levelled derivative maps for each 250k-scale map sheet, including Residual Total Magnetic Field and Reduced-to-Pole derivatives. The maps are provided by the Government of Yukon in PDF, GeoTIFF, and Geosoft grid formats.

Use Cases

• Mineral exploration targeting based on magnetic anomaly patterns.
• Geological mapping and structural interpretation based on Reduced-to-Pole magnetic field data.
• Geophysical research and analysis using the provided first vertical derivative and tilt derivative maps.

Strengths

• Reprocessing performed over a defined period from November 2016 to March 2017.
• Four distinct magnetic derivative maps were produced for each map sheet.
• Data is provided in multiple standard geospatial formats (PDF, GeoTIFF, Geosoft grid).

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 Yukon region.

Provenance

Source

Government of Yukon | Gouvernement du Yukon

Collection Method

Aeromagnetic data were compiled, merged, and levelled to produce derivative maps.

Time Range

Reprocessing performed between November 2016 and March 2017.

Freshness

Last updated 2026-05-20 15:40:13.259546; freshness should be verified.

Geography

Yukon, specifically for NTS (National Topographic System) map sheet 106F.