by Andrew Binley, Susan S. Hubbard, Johan A. Huisman, André Revil, David A. Robinson, Kamini Singha, Lee D. Slater
Cartoon of a terrestrial environment, illustrating hydrogeological heterogeneity and how geophysical methods are often used to characterize the “hidden” subsurface. Geophysical data sets provide information about geophysical properties, such as electrical conductivity (shown here), which can potentially be related to hydrogeological properties.