New Castle (WY-SD-NE)

Survey type M/R-D (magnetic; radiometric; collected in digital form)
Flown by Geomet.
Line spacing 4.83 (km)
Altitude 121.92 (m)
Total distance 4,764 (km)
Counties Sioux - Custer - Fall River - Pennington - Campbell - Converse - Niobrara - Weston
Overlapping surveys

Data: Magnetic, radiometric (NURE) (NURE)