| Survey type | M-Dz (magnetic; digitized from contour maps) |
|---|---|
| Flown by | U.S. Geological Survey |
| Date flown | 10/65 |
| Line spacing | 3.2 (km) |
| Altitude | 2743 (m) by barometer measurement |
| Total distance | 6,598 (km) |
| References | |
| Counties | Cascade - Chouteau - Flathead - Lewis and Clark - Meagher - Missoula - Pondera - Powell - Teton |
| Overlapping surveys |
| Metadata | Questions & Answers - Outline - Parseable text - XML |
|---|---|
| Download | MT0556.zip |
