California Cascades (CA)

Survey type M-D (magnetic; collected in digital form)
Flown by Oregon State University
Date flown 06/80-08/80
Line spacing 1.6 (km)
Altitude 2743 (m) by barometer measurement
Total distance 21,726 (km)
References
Counties Butte - Lassen - Modoc - Plumas - Shasta - Siskiyou - Tehama - Trinity - Jackson - Klamath
Overlapping surveys

Data: Magnetic (M-D)