Ground penetrating radar is a noninvasive electromagnetic geophysical technique for subsurface exploration,characterization and monitoring.Ground penetrating radar is sometimes called georadar, ground probing radar,or...Ground penetrating radar is a noninvasive electromagnetic geophysical technique for subsurface exploration,characterization and monitoring.Ground penetrating radar is sometimes called georadar, ground probing radar,or subsurface radar,earth sounding radar / radar terrestre penetrant,Well Probing Radar,and Borehole Radar.The principles involved are similar to reflection seismology,except that electromagnetic energy is used instead of展开更多
The seismoelectrical method(also called the Electroseismic method or seismo-electric) is based on the generation of electromagnetic fields in soils and rocks by seismic waves.Although the method is not reported to det...The seismoelectrical method(also called the Electroseismic method or seismo-electric) is based on the generation of electromagnetic fields in soils and rocks by seismic waves.Although the method is not reported to detect groundwater flow,it does measure the hydraulic conductivity,which is related to permeability and,therefore,to the potential of groundwater flow.Electroseismic technology is an effective tool for the siting of water wells。展开更多
文摘Ground penetrating radar is a noninvasive electromagnetic geophysical technique for subsurface exploration,characterization and monitoring.Ground penetrating radar is sometimes called georadar, ground probing radar,or subsurface radar,earth sounding radar / radar terrestre penetrant,Well Probing Radar,and Borehole Radar.The principles involved are similar to reflection seismology,except that electromagnetic energy is used instead of
文摘The seismoelectrical method(also called the Electroseismic method or seismo-electric) is based on the generation of electromagnetic fields in soils and rocks by seismic waves.Although the method is not reported to detect groundwater flow,it does measure the hydraulic conductivity,which is related to permeability and,therefore,to the potential of groundwater flow.Electroseismic technology is an effective tool for the siting of water wells。
