| Survey type | M-Dz (magnetic; digitized from contour maps) |
|---|---|
| Flown by | U.S. Geological Survey |
| Date flown | 08/54-09/54 |
| Line spacing | 0.4 and 1.6 (km) |
| Altitude | 152.4 (m) above ground |
| Total distance | 6,397 (km) |
| References | |
| Counties | Aroostook - Piscataquis |
| Overlapping surveys |
| Metadata | Questions & Answers - Outline - Parseable text - XML |
|---|---|
| Download | ME0068.zip |
