- Mineral Resources
- Online Spatial Data
- Magnetic anomaly
- Aeromagnetic surveys
- Colorado
Airborne geophysical surveys
| Survey name |
Type |
Altitude |
Spacing |
Flight line distance |
| Mt. Massive | M-A | 304.8 m above ground | 0.80 km | 3,234 km |
| Maroon Bells | M-D&Dz | 4267 m (barometer) | 1.60 km | 2,919 km |
| Hunter Frying Pan | M-D&Dz | 304.8 m above ground | 0.80 km | 402 km |
| Leadville/Buena Vista | M-D | 396.2 m above ground | 0.40 km | 10,855 km |
| Fairview, Area 2 | M/R-D | 121.9 m above ground | 0.40 km | 2,348 km |
| Mt. Harvard, Area 4 | M/R-D | 121.9 m above ground | 0.40 km | 1,657 km |
| Leadville | M/R-D | 121.9 m | 4.80 km | 4,988 km |
| Montrose | M/R-D | 121.9 m | 3.20 km | 5,664 km |
| EastRiver | M/R/EM-D | 35 m above ground | 300.00 km | 1,872 km |
