Survey type | M-D (magnetic; collected in digital form) |
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Flown by | Airborne Geophysics, Inc. |
Date flown | ?/83-?/85 |
Line spacing | 0.4 and 4 (km) |
Altitude | 150 (m) above ground |
Total distance | 55,000 (km) |
Counties | Becker - Beltrami - Cass - Clay - Clearwater - Douglas - Hubbard - Mahnomen - Morrison - Norman - Otter Tail - Polk - Pope - Stearns - Todd - Wadena |
Overlapping surveys |
Download | magnetics.htm |
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