Palo Alto (CA)

Survey type M-D (magnetic; collected in digital form)
Flown by U.S. Geological Survey
Date flown 02/90
Line spacing 0.4 (km)
Altitude 243.8 (m) above ground
Total distance 708 (km)
References
Counties Alameda - San Mateo - Santa Clara
Overlapping surveys

Data: Magnetic, very low frequency electromagnetic (M/V-D)