Comanche Big South (CO)

Survey type M-A (magnetic; derived from analog data)
Flown by U.S. Geological Survey
Date flown 06/75
Line spacing 1.6 (km)
Altitude 3962 (m) by barometer measurement
Total distance 563 (km)
References
Counties Jackson - Larimer
Overlapping surveys

Data: Magnetic (M-A)