Geophysical Series NTS 115J/3: Airborne Survey of Southern Stevenson Ridge, Yukon
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Description
A quantitative gamma-ray spectrometric and aeromagnetic helicopter-borne geophysical survey flown from September 10 to October 14, 2008. Fugro Airborne Surveys conducted the work for the Government of Yukon. The survey used a nominal traverse line spacing of 400 m, control line spacing of 2400 m, and a terrain clearance of 125 m.
Use Cases
Identify potential mineral deposits based on gamma-ray spectrometric anomalies.
Map subsurface geological structures based on aeromagnetic data.
Plan ground-based exploration campaigns based on airborne survey results.
Conduct regional geological analysis based on the geophysical data grid.
Strengths
Survey parameters are precisely documented, including flight dates (Sep 10-Oct 14, 2008), line spacings (400 m traverse, 2400 m control), and terrain clearance (125 m).
Data originates from a professional geophysical survey contractor (Fugro Airborne Surveys) and a government source (Government of Yukon).
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/temporal bias inherent to open_canada.
Provenance
Source
Government of Yukon
Collection Method
Airborne geophysical survey conducted by Fugro Airborne Surveys.
Time Range
September 10 to October 14, 2008
Freshness
Last updated 2026-05-20 16:10:51.640781; freshness should be verified.