Improvement of reliability of electrical visualization for geophysical measurements

Recently in the earth science, geophysical subsurface information can be visualized more easily and detailed. Electrical prospecting methods include the effective subsurface imaging such as resistivity tomography. In order to improve the accuracy of geophysical information extraction, pragmatic visualization theory and technique have been expected. In this paper, the author try to explain an effective electrical visualization method for subsurface resistivity interpretation, which includes fundamental and preliminaly/Predictive tool and system such as the sensitivity distribution techniques.