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http://dx.doi.org/10.7582/GGE.2021.24.3.098

Forward Calculation of Electric Potential, Electric Field and Resistivity Survey on Anisotropic Layered Half Space  

Na, Sung-Ho (Dept. Geological Sciences, Gyeongsang National University)
Kim, Hyoung-Soo (Dept. Electrical and Electronical Eng. & Dept. Renewable Energy and Resources, Jungwon University)
Publication Information
Geophysics and Geophysical Exploration / v.24, no.3, 2021 , pp. 98-112 More about this Journal
Abstract
We followed and extended the algorithm originally made by Das (1995) to calculate the electric potential and field induced by electric current in arbitrary anisotropic layered structure. We confirmed all the theoretical contents and coded the corresponding program to acquire the electric potential and field. Further we extended to forward estimation of apparent resistivity to be attained by electrical resistivity survey on anisotropic layered structure with differing the electrode spacing and azimuth of anisotropy. The effects of anisotropy were reviewed by considering some examples.
Keywords
anisotropy; layered structure; electric potential; electric field; electrical resistivity survey;
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