Thread: Geophone and BB seismometer recording compared

Started: Sept. 20, 2017, 4:56 p.m.
Last activity: Sept. 20, 2017, 4:56 p.m.
Jim O'Donnell
Sept. 20, 2017, 4:56 p.m.
*Comparing geophone and BB seismometer records for M7.1 Central Mexico: *BB
seismometer recordings compared to 2 Hz geophones with extended response in
Oklahoma. Six records showing time series and amplitude spectra for 3
components are compared.
Seven attachments.
Jim O'Donnell HHseismic
<tel:702.281.9081> cell

Jim O'Donnell BC-Geophysics
Land and Marine Surveys
Geotechnical/Geothermal/Oil & Gas/Mining Applications
Seismic Surveys- Passive Surface Waves, Refraction-Tomography
Ground Penetrating Radar, Resistivity, Magnetic, & VLF-EM Surveys
Geophysics.jim<at> <Geophysics<at>>, <tel:702.281.9081> cell
Boulder City, NV 89005

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