Pierre (SD)

Survey type M/R-D (magnetic; radiometric; collected in digital form)
Flown by Geodata International, Inc.
Date flown 08/80-09/80
Line spacing 9.6 (km)
Altitude 121.9 (m)
Total distance 2,565 (km)
References
Counties Dewey - Haakon - Hughes - Jones - Lyman - Meade - Potter - Stanley - Sully - Ziebach
Overlapping surveys

Data: Magnetic, radiometric (NURE) (NURE)