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Ketchikan 1999 (AK)

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Survey type M/EM-D (magnetic; airborne electromagnetic; collected in digital form)
Flown by Geoterrex-Dighem
Date flown 02/99-04/99
Line spacing 0.4 (km)
Altitude 30 (m) above ground
Total distance 4,751 (km)
References
Burns, L.E., Geoterrex-Dighem, WGM, Inc., and U.S. Bureau of Land Management, 1999, CD-ROM containing profile and gridded data and section lines of 1999 geophysical survey data for Ketchikan area, parts of the Craig, Dixon Entrance, and Ketchikan quadrangles, southeastern Alaska; Geophysical Report 1999-15

https://doi.org/10.14509/320
Counties Ketchikan Gateway -
Overlapping surveys

Data: Magnetic, electromagnetic (M/EM-D)

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