Inversão 2D na Medidas das Resistividades do Solo (Inversion 2D in the Measures of the Resistivity of the Ground)

Celsa Herminia de Melo Maranhão (celsa@ufpa.br), Valcir João da Costa Farias (valcir@ufpa.br), Brígida Ramati Pereira da Rocha (brígida@ufpa.br)


Universidade Federal do Pará
This paper appears in: Revista IEEE América Latina

Publication Date: April 2015
Volume: 13,   Issue: 4 
ISSN: 1548-0992


Abstract:
The inversion of resistivity data involves a direct operation in the field data for a particular model that will provide an answer. To achieve this, a combination of approaches apply iterative numeric changing the parameters of the initial model adapted such that a model provides a better fit between the experimental data and the initial parameters of vehicles in the sense of minimizing quadratic cost function.

Index Terms:
Finite Elements method, Forward Modeling, Grounding, Resistivity   


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