Survey type | M-D (magnetic; collected in digital form) |
---|---|
Flown by | Airmag Surveys, Inc. |
Date flown | 09/80 |
Line spacing | 4.8 (km) |
Altitude | 1067 (m) by barometer measurement |
Total distance | 2,784 (km) |
References | |
Counties | Adams - Burleigh - Emmons - Grant - Hettinger - Mercer - Morton - Oliver - Sioux - Corson - Perkins |
Overlapping surveys |
Metadata | Questions & Answers - Outline - Parseable text - XML |
---|---|
Download | ND_4042.zip |