Mineral Resources
Online Spatial Data
Magnetic anomaly
Aeromagnetic surveys
Colorado
Airborne geophysical surveys
Survey name
Type
Altitude
Spacing
Flight line distance
Royal Gorge
M-Dz
4420 m (barometer)
1.60 km
7,435 km
Pueblo
M/R-D
121.9 m
1.60 km
8,899 km
Trinidad
M/R-D
121.9 m
4.80 km
5,169 km