| Survey type | M-Dz (magnetic; digitized from contour maps) |
|---|---|
| Flown by | U.S. Geological Survey |
| Date flown | 04/53-06/53 |
| Line spacing | 0.8 (km) |
| Altitude | 640 (m) by barometer measurement |
| Total distance | 1,826 (km) |
| References | |
| Counties | Augusta - Rockingham - Harrisonburg - Staunton - Waynesboro |
| Overlapping surveys |
| Metadata | Questions & Answers - Outline - Parseable text - XML |
|---|---|
| Download | VA0135.zip |
