Survey type | M-D (magnetic; collected in digital form) |
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Flown by | Airmag Surveys, Inc. |
Date flown | 10/91-11/91 |
Line spacing | 0.53 (km) |
Altitude | 304.8 (m) above ground |
Total distance | 7,724 (km) |
References | |
Counties | Alameda - Contra Costa - Marin - Napa - San Joaquin - San Mateo - Santa Clara - Santa Cruz - Solano - Sonoma - Stanislaus |
Overlapping surveys |
Metadata | Questions & Answers - Outline - Parseable text - XML |
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Download | CA_4155.zip |