| Survey type | M-Dz (magnetic; digitized from contour maps) |
|---|---|
| Flown by | U.S. Geological Survey |
| Date flown | 03/50-08/51 |
| Line spacing | 1.6 (km) |
| Altitude | 304.8 (m) above ground |
| Total distance | 1,802 (km) |
| References | |
| Counties | Alameda - Contra Costa - Marin - San Francisco - San Mateo |
| Overlapping surveys |
| Metadata | Questions & Answers - Outline - Parseable text - XML |
|---|---|
| Download | CA0034.zip |
