Yukon Aeromagnetic Survey Maps for NTS 095B, 2016-2017 Reprocessing

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 derivative maps for each 250k-scale map sheet. The dataset is provided by the Government of Yukon and includes maps in PDF, GeoTIFF, and Geosoft grid formats.

Use Cases

• Geological mapping based on processed magnetic field derivatives.
• Mineral exploration targeting based on Reduced-to-Pole (RTP) magnetic anomaly maps.
• Geophysical analysis using the First Vertical Derivative (RTP_VD) and Tilt Derivative (RTP_TDR) maps.

Strengths

• Data processing was conducted over a defined period from November 2016 to March 2017.
• Four specific magnetic derivative map products are generated for each map sheet.
• Data is provided in three standard geospatial formats: PDF, GeoTIFF, and Geosoft grid.

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.
• Data may reflect geographic bias inherent to the specific NTS 095B map sheet area.

Provenance

Source

Government of Yukon | Gouvernement du Yukon

Collection Method

Aeromagnetic data were compiled, merged, and reprocessed to create levelled images and derivative maps.

Time Range

Reprocessing performed between November 2016 and March 2017.

Freshness

Last updated 2026-05-20 16:33:26.310162; freshness should be verified.

Geography

Yukon, Canada, specifically for National Topographic System (NTS) map sheet 095B.