Stillwater (MN-WI)

Survey type M/R-D (magnetic; radiometric; collected in digital form)
Flown by Aero Service Corporation
Date flown 07/80-10/80
Line spacing 9.6 (km)
Altitude 121.9 (m)
Total distance 2,315 (km)
References
Counties Anoka - Benton - Chisago - Hennepin - Isanti - Kanabec - Mille Lacs - Morrison - Pine - Ramsey - Sherburne - Washington - Wright - Barron - Burnett - Dunn - Polk - Saint Croix - Washburn
Overlapping surveys

Data: Magnetic, radiometric (NURE) (NURE)