by John Hildebrand, Sean Wiggins and Jeana Driver
Phase I Study: Geophysical Investigation Survey Report – Las Animas Geophysical Study, Hollister to Gilroy 4 Lanes, California.
This survey was designed to employ geophysical techniques that included three technical approaches: grorn1d penetrating radar (GPR), total field magnetometry (MAG), and electromagnetic induction (EM). Only two of the geophysical tools were used, EM and GPR.Upon inspecting these locations, it was decided that MAG would not be effective because of thehigh metal content of the…
One response to “Phase I Study: Geophysical Investigation Survey Report – Las Animas Geophysical Study, Hollister to Gilroy 4 Lanes, California.”
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This is a very early CRM report (2003) that used GPR and EM to map historic features in Northern California. This was from the days when amplitude slice-maps were the rage, and no time was spent on studying reflection profiles. There are a few here, but you can tell that the maps were mostly what was relied on. It is not bad for its time.
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