U.S. EPA Contaminated Site Cleanup Information (CLU-IN)

U.S. Environmental Protection Agency
U.S. EPA Technology Innovation and Field Services Division

Environmental Geophysics

Geophysical Methods

The geophysical methods section of the website presents a more comprehensive discussion of the geophysical methods and theory. This section is divided into two broad categories, surface methods, and borehole methods. To develop a complete understanding of the theory and science of geophysical methods requires an understanding of the geophysical properties involved in the methodology.