Denver (CO)

Survey type M/R-D (magnetic; radiometric; collected in digital form)
Flown by Geometrics
Date flown ?/77
Line spacing 1.6 and 4.8 (km)
Altitude 121.9 (m)
Total distance 8,996 (km)
References
Counties Adams - Arapahoe - Boulder - Broomfield - Clear Creek - Denver - Douglas - Elbert - El Paso - Gilpin - Grand - Jefferson - Park - Summit - Teller
Overlapping surveys

Data: Magnetic, radiometric (NURE) (NURE)