Northeast Alaska '72 (AK)

Survey type M-D (magnetic; collected in digital form)
Flown by Aero
Date flown 07/72-08/72
Line spacing 1.93 (km)
Altitude 304.8 (m) above ground
Total distance 27,842 (km)
References
Counties Fairbanks North Star - North Slope - Yukon-Koyukuk
Overlapping surveys

Data: Magnetic (M-D)