South Powder River Basin (WY)

Survey type M-D&Dz (magnetic; collected in digital form; digitized from contour maps)
Flown by Geodata International, Inc.
Date flown 07/75
Line spacing 1.2 (km)
Altitude 121.9 (m) above ground
Total distance 1,697 (km)
References
Counties Converse
Overlapping surveys

Data: Magnetic, radiometric (M/R-D&Dz)