Proceedings of the Symposium on the Application of Geophysics to Engineering and Environmental ProblemsThe Society, 1989 - Engineering geology |
Contents
Ground Penetrating Radar | 62 |
Optimum Offset Shallow Seismic Reflection Technique | 143 |
Applications of Geophysics in GroundWater Resources | 175 |
Copyright | |
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Common terms and phrases
alluvium analysis antenna approximately aquifer attenuation basin fill basin-fill bedrock blast body wave borehole geophysical borehole-gravity calculated Colorado common offset conductivity contamination Contour corrections cost curves density Denver deposits depth of investigation detector determine developed drilling electrical electrode electromagnetic energy engineering environmental equation fault feet field filtering fluid focused formation fracture frequency Front Range ft/s gamma rays geoelectric geophone geophysical logging geophysical methods geotechnical gravity ground penetrating radar ground water groundwater hole hydrogeologic hypocenter interpretation landfill layer logging program MA/AE magnetic material measurements meters monitoring ohm-m ohm-meters optimum offset parameters porosity radar raypaths record refraction resistivity logs resistivity tool rock sandstone Schlumberger sediments seismic reflection seismic velocity seismograph shallow shown in Figure soil structure study area subsurface surface TDEM techniques tomographic tube wave U.S. Geological Survey Valley values vertical water table zone