| Survey type | M-Dz (magnetic; digitized from contour maps) |
|---|---|
| Flown by | U.S. Geological Survey |
| Date flown | 09/68 |
| Line spacing | 1.6 (km) |
| Altitude | 3048 (m) by barometer measurement |
| Total distance | 2,249 (km) |
| References |
Staatz, Mortimer Hay, Weis, P.L., Tabor, R. W., Robertson, J.F., Van Noy, R. M., Pattee, E.C., Holt, D.C., Eaton, Gordon P., 1971, Mineral resources of the Pasayten Wilderness Area, Washington; Bulletin 1325 http://dx.doi.org/10.3133/b1325 U.S. Geological Survey, 1976, Aeromagnetic map of the Horseshoe Basin Quadrangle, Okanogan County, Washington; Open-File Report 76-359http://dx.doi.org/10.3133/ofr76359 |
| Counties | Okanogan - Whatcom |
| Overlapping surveys |
| Metadata | Questions & Answers - Outline - Parseable text - XML |
|---|---|
| Download | WA0651.zip |
