| Survey type | M-D (magnetic; collected in digital form) |
|---|---|
| Flown by | Geodata International, Inc. |
| Date flown | 04/80-08/80 |
| Line spacing | 1 (km) |
| Altitude | 152.4 (m) above ground |
| Total distance | 10,581 (km) |
| References | |
| Counties | Dawes - Sioux - Custer - Fall River - Pennington - Shannon - Niobrara - Weston |
| Overlapping surveys |
| Metadata | Questions & Answers - Outline - Parseable text - XML |
|---|---|
| Download | SD-WY_4000.zip |
