| Survey type | M-Dz (magnetic; digitized from contour maps) |
|---|---|
| Flown by | U.S. Geological Survey |
| Date flown | 06/70 |
| Line spacing | 1.6 (km) |
| Altitude | 1067 (m) by barometer measurement |
| Total distance | 5,359 (km) |
| References | |
| Counties | Allegany - Frederick - Garrett - Washington - Bedford - Fayette - Franklin - Fulton - Somerset - Loudoun - Berkeley - Grant - Hampshire - Jefferson - Mineral - Morgan - Preston |
| Overlapping surveys |
| Metadata | Questions & Answers - Outline - Parseable text - XML |
|---|---|
| Download | MD-WV-VA-PA0684.zip |
