Ely '60 (NV)

Survey type M-Dz (magnetic; digitized from contour maps)
Flown by U.S. Geological Survey
Date flown 10/60
Line spacing 3.2 (km)
Altitude 3505 (m) by barometer measurement
Total distance 844 (km)
References
Counties White Pine
Overlapping surveys

Data: Magnetic (M-Dz)