Linn-Augusta Area (MO)

Survey type M-Dz (magnetic; digitized from contour maps)
Flown by Fairch.
Date flown 05/60-07/60
Line spacing 0.4 (km)
Altitude 457.2 (m) by barometer measurement
Total distance 17,703 (km)
References
Counties Callaway - Cole - Crawford - Franklin - Gasconade - Maries - Miller - Montgomery - Osage - Phelps - Pulaski - Saint Charles - Warren
Overlapping surveys

Data: Magnetic (M-Dz)