| Survey type | M-Dz (magnetic; digitized from contour maps) |
|---|---|
| Flown by | Montana University |
| Date flown | ?/71 |
| Line spacing | 1.6 (km) |
| Altitude | 2286 (m) by barometer measurement |
| Total distance | 6,759 (km) |
| References | |
| Counties | Clearwater - Idaho - Shoshone - Deer Lodge - Granite - Lake - Lewis and Clark - Mineral - Missoula - Powell - Ravalli - Sanders |
| Overlapping surveys |
| Metadata | Questions & Answers - Outline - Parseable text - XML |
|---|---|
| Download | MT3009.zip |
