| Survey type | M-D (magnetic; collected in digital form) |
|---|---|
| Flown by | Exploration Technology |
| Date flown | 07/73-09/73 |
| Line spacing | 1.6 (km) |
| Altitude | 914.4 (m) by barometer measurement |
| Total distance | 11,909 (km) |
| References |
U.S. Geological Survey, 1974, Aeromagnetic map of parts of the San Jose, Santa Cruz, and San Francisco 1° by 2° quadrangles, California; Open-File Report 74-79 http://dx.doi.org/10.3133/ofr7479 U.S. Geological Survey, 1974, Aeromagnetic map of parts of the Santa Rosa and San Francisco 1 °by 2° quadrangles, California; Open-File Report 74-81http://dx.doi.org/10.3133/ofr7481 |
| Counties | Alameda - Colusa - Contra Costa - Lake - Marin - Mendocino - Merced - Monterey - Napa - Sacramento - San Benito - San Francisco - San Joaquin - San Mateo - Santa Clara - Santa Cruz - Solano - Sonoma - Stanislaus - Yolo |
| Overlapping surveys |
| Metadata | Questions & Answers - Outline - Parseable text - XML |
|---|---|
| Download | CA_3038.zip |
