Survey type | M-D (magnetic; collected in digital form) |
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Flown by | Airborne Geophysics, Inc. |
Date flown | 11/85 |
Line spacing | 1 (km) |
Altitude | 91 (m) above ground |
Total distance | 13,035 (km) |
References | |
Counties | Adams - Emmons - Grant - Morton - Sioux - Campbell - Corson - Dewey - Perkins - Walworth - Ziebach |
Overlapping surveys |
Metadata | Questions & Answers - Outline - Parseable text - XML |
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Download | SD_4136.zip |