Boulder Creek (MT)

Survey type M/EM-D (magnetic; airborne electromagnetic; collected in digital form)
Flown by DIGHEM LTD.
Date flown 12/96
Line spacing 0.2 (km)
Altitude 30 (m) above ground
Total distance 1,338 (km)
References
Counties Jefferson - Lewis and Clark - Powell
Overlapping surveys

Data: Magnetic, electromagnetic (M/EM-D)

Download ofr00240

Data: Magnetic (M-D)