Applied Geophysics; Introduction to Geophysical Prospecting |
Contents
1 | 11 |
4 | 11 |
Practical Application of Refraction Seismics | 17 |
Copyright | |
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Common terms and phrases
alternating current amplitude angewandten Geologie anomalies applied geophysics approximation areas Bentz bore-hole calculated core memory correction curve data processing deconvolution density depth diffraction digital seismics direction discussion disruptive earth earth's surface effect electrical electrodes employing energy evaluation example fact Ferdinand Enke Verlag Figure filtering formula frequency furnish geoelectricity geological geophone geophysicists given gravimetry gravity illustration importance impulses instance interpretation involved known layers Lehrbuch der angewandten lines logging longitudinal waves lower magnetic field magnetic tape manner measurements method milligal multiple reflections noted obtained possible Prediction interval principle problems procedures punched card recording reflection horizon reflection seismics refraction regional field registration represent representation resistivity running-time salt plugs second derivation seismic velocities seismic waves seismogram seismology shot-point shown simple stacking strata subsurface syncline taken technique terrain terrestrial magnetism tion torsion balance unit V₁ values velocity vertical vibroseis