USGS: Coastal and Marine Geosciences Data System: electrical resistivity imaging

Electrical resistivity imaging

Land-based resistivity survey where current is applied to the ground using an array of electrodes and apparent resistivity of the subsurface is measured, giving estimates of the spatial variability of resistivity (for example, variations in pore water salinity).

This category is also used for electrical resistivity tomography and ERT surveying.

Subtopics:

(none)

3 results listed by similarity [list alphabetically]

Nearshore Electrical Resistivity Tomography (ERT) profile data, Makua, Kauai, USA, August 2016 Along-shore surface-based 2D electrical resistivity tomography (ERT) surveys were collected in the nearshore region of Makua, Kauai.	Info
Nearshore Electrical Resistivity Tomography (ERT) profile data, Makua, Kauai, USA, August 2016 Along-shore surface-based 2D electrical resistivity tomography (ERT) surveys were collected in the nearshore region of Makua, Kauai.	Info
Continuous Resistivity Profiling, Electrical Resistivity Tomography and Hydrologic Data Collected in 2017 from Indian River Lagoon, Florida Extending 200 kilometers (km) along the Atlantic Coast of Central Florida, Indian River Lagoon (IRL) is one of the most biologically diverse estuarine systems in the continental United States. The lagoon is characterized by shallow, brackish waters and a width that varies between 0.5 and 9.0 km; there is significant human development along both shores. Scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center used continuous resistivity profiling (CRP, a towed ...	Info