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Analysis of Apparent Resistivity in a Multi-Layer Earth Structure

This paper intends to compare the investigation of techniques, based on different methods, used to find the electrical grounding parameter of a multi-layered earth(resistivity and thickness) corresponding to model, A technique for estimating earth parameters is presented and shown to be effective based on two case studies. This techni벼e can be applied to an earth structure with an arbitrary number of layer, and since it is not performed manually, can significantly reduce the amount of error involved.