A continuous borehole source will be tested at PFO, CA, to monitor subsurface structural changes with borehole hydrophone arrays and surface sensors. LBNL has hydrophone arrays, but we want to borrow Geode recorders and surface nodal sensors. The source frequency is 1-5 kHz, so SmartSolo would be good.
EarthScope Consortium operates the NSF National Geophysical Facility (NSF NGF).
Any opinions, findings and conclusions, or recommendations expressed in this
material do not necessarily reflect the views of the U.S. National Science
Foundation.