U.S. Geological Survey Open-File Report 2009-1151
Continuous Resistivity Profiling and Seismic-Reflection Data Collected in 2006 from the Potomac River Estuary, Virginia and Maryland
Figure 6. Seismic source and receiver deployed from the side of the vessel during surveying. Photo by John Bratton, USGS-GD-WHCMSC. |