Mesilla Valley (NM)

Survey type M-Dz (magnetic; digitized from contour maps)
Flown by U.S. Geological Survey
Date flown 12/71
Line spacing 1.6 (km)
Altitude 304.8 (m) above ground
Total distance 197 (km)
References
Counties Dona Ana - El Paso
Overlapping surveys

Data: Magnetic (M-Dz)