Centennial (MT-ID)

Survey type M-D (magnetic; collected in digital form)
Flown by LKB
Date flown 05/79
Line spacing 1.21 (km)
Altitude 3352.8 (m) by barometer measurement
Total distance 563 (km)
References
Counties Clark - Fremont - Beaverhead
Overlapping surveys

Data: Magnetic (M-D)