Mineral Resources On-Line Spatial Data
Mineral Resources > Online Spatial Data > Magnetic anomaly > Aeromagnetic surveys
| Counties of Minnesota | |||||||
|---|---|---|---|---|---|---|---|
| Survey name | Type | Altitude | Spacing | Line miles | # pts |
|---|---|---|---|---|---|
| Effie-Coon Lake | M/V-D | 300 AG | 0.25 miles | 1,230 | 111,891 |
| NE North Dakota | M-D | 500 AG | 0.25 miles | 18,185 | 3,469,726 |
| Northwest Wisconsin | M/V-D | 300 AG | 0.5 miles | 3,925 | 287,046 |
| Northern Wisconsin '96 | M/V-D | 500 AG | 0.5 miles | 1,700 | 219,107 |
| West-Central Wisconsin | M-D | 1000 AG | 0.5 miles | 8,985 | 2,719,420 |
| Southwest Wisconsin | M-D | 1000 AG | 0.5 miles | 13,750 | |
| Wisconsin Tie Lines | M-D | 1000 AG | var. | 1,425 | 587,948 |
| Manson (Blanden) | 1000 AG | 1-2 miles | 1,100 | 28,091 | |
| Northwest Iowa | 1000 AG | 1 mile | 11,930 | 22,659 | |
| Northeast Iowa | 1000 AG | 1 mile | 7,900 | 15,011 | |
| Elk River ARMS | 500 AG | 1 mile | 10,000 | 28,963 | |
| Pine | 1000 AG | 1 mile | 430 | 5,357 |
U.S. Department of the Interior |
U.S. Geological Survey
URL: http://mrdata.usgs.gov/magnetic/surveys.php?code=fUS27
Page Contact Information: pschweitzer@usgs.gov
Page Last modified: 17:34 on 28-Feb-2012
