Residual Total Magnetic Field, Aeromagnetic Survey of the Llewellyn Area, 2017

March 10 to July 6, 2017 aeromagnetic survey data collected by Goldak Airborne Surveys for the Llewellyn area. The survey used nominal traverse line spacing of 400 meters and control line spacing of 2400 meters, with a nominal terrain clearance of 150 meters. The dataset is provided by the Government of Yukon.

Use Cases

• Map subsurface geological structures based on magnetic field anomalies.
• Support mineral exploration targeting based on magnetic signatures.
• Integrate magnetic data with other geophysical surveys for regional geological interpretation.

Strengths

• Survey conducted over a defined period from March 10 to July 6, 2017.
• Specific flight parameters are documented, including 400 m traverse line spacing and 150 m terrain clearance.
• Data is provided by a government organization, the 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 bias inherent to the specific survey area.

Provenance

Source

Government of Yukon

Collection Method

Aeromagnetic survey conducted by Goldak Airborne Surveys.

Time Range

March 10, 2017 to July 6, 2017

Freshness

Last updated 2026-05-20 16:41:01.456851; freshness should be verified.

Geography

Llewellyn area, Yukon, Canada