Powderhorn '78 (CO)

Survey type M-D (magnetic; collected in digital form)
Flown by LKB Resources, Inc.
Date flown 04/79-05/79
Line spacing 1.2 (km)
Altitude 3962 (m) by barometer measurement
Total distance 482 (km)
References
Counties Gunnison - Hinsdale
Overlapping surveys

Data: Magnetic (M-D)