Salmon River (ID)

Survey type M-Dz (magnetic; digitized from contour maps)
Flown by USGS
Date flown 06/67-07/67
Line spacing 1.61 (km)
Altitude 3352.8 (m) by barometer measurement
Total distance 2,881 (km)
References
Counties Custer - Lemhi
Overlapping surveys

Data: Magnetic (M-Dz)