Nevada Coop Area 1 (NV)

Survey type M-Dz (magnetic; digitized from contour maps)
Flown by U.S. Geological Survey
Date flown 05/75-06/75
Line spacing 1.6 (km)
Altitude 3505 (m) by barometer measurement
Total distance 4,127 (km)
References
Counties Lincoln - Nye - White Pine
Overlapping surveys

Data: Magnetic (M-Dz)