Riverton (WY)

Survey type M-Dz (magnetic; digitized from contour maps)
Flown by U.S. Geological Survey
Date flown 10/52
Line spacing 1.6 and 3.2 (km)
Altitude 152.4 (m) above ground
Total distance 241 (km)
References
Counties Fremont - Hot Springs
Overlapping surveys

Data: Magnetic (M-Dz)