| Survey type | M-D (magnetic; collected in digital form) |
|---|---|
| Flown by | Applied Geophysics, Inc. |
| Date flown | 09/81 |
| Line spacing | 1 (km) |
| Altitude | 1981 (m) by barometer measurement |
| Total distance | 1,609 (km) |
| References | |
| Counties | Jefferson - Linn - Marion - Wasco |
| Overlapping surveys |
| Metadata | Questions & Answers - Outline - Parseable text - XML |
|---|---|
| Download | OR_4005A.zip |
