Installation Restoration Research Program: Assessment of Geophysical Methods forSubsurface Geologic Mapping, Cluster 13, Edgewood Area, Aberdeen Proving Ground, Maryland

摘要

Seismic refraction, electrical resistivity, and transient electromagnetic surveyswere conducted at a portion of Cluster 13, Edgewood Area of Aberdeen Proving Ground, Maryland. Seismic refraction cross sections map the topsoil layer and the water table (saturated zone). The water table elevations from the seismic surveys correlate closely with water table elevations in nearby monitoring wells. Electrical resistivity cross sections reveal a very complicated distribution of