Yukon Aeromagnetic Survey Maps for NTS 105C, 2016-2017
Updated 17d ago
6filesZIP
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Description
Reprocessed aeromagnetic data for Yukon map sheet NTS 105C, compiled between November 2016 and March 2017. The Government of Yukon produced derivative maps including Residual Total Magnetic Field, Reduced-to-Pole Magnetic Field, and their vertical and tilt derivatives. Maps are provided as PDFs, GeoTIFFs, and Geosoft grid files.
Use Cases
Mineral exploration targeting based on magnetic anomaly patterns.
Geological structure mapping based on Reduced-to-Pole Magnetic Field data.
Subsurface feature analysis based on First Vertical Derivative maps.
Regional geophysical studies based on levelled, merged aeromagnetic data.
Strengths
Data was reprocessed and levelled specifically for map sheet NTS 105C.
Four distinct magnetic derivative map types are produced for each 250k-scale map.
Data is provided in three standard geospatial formats: PDF, GeoTIFF, and Geosoft grid.
Limitations
Description metadata is limited; actual data quality requires manual inspection after download.
Row count and column-level documentation are absent; field semantics must be inferred after download.
Provenance
Source
Government of Yukon
Collection Method
Reprocessing of compiled aeromagnetic data, merging different resolutions, and individual levelling per map sheet.
Time Range
Reprocessing performed between November 2016 and March 2017.
Freshness
Last updated 2026-05-20 15:41:56.223321; freshness should be verified.
Geography
Yukon, Canada, specifically for National Topographic System (NTS) map sheet 105C.
License is OGL-CA-2.0. Files are distributed in a ZIP archive.