DBPapers
DOI: 10.5593/SGEM2014/B11/S5.056

APPROXIMATION OF EQUIVALENT TRANSFER FUNCTION OF THE GEOELECTRIC SECTION IN GEODYNAMIC INSPECTION

A. Bykov, O. Kuzichkin
Wednesday 1 October 2014 by Libadmin2014

References: 14th International Multidisciplinary Scientific GeoConference SGEM 2014, www.sgem.org, SGEM2014 Conference Proceedings, ISBN 978-619-7105-07-0 / ISSN 1314-2704, June 19-25, 2014, Book 1, Vol. 1, 421-426 pp

ABSTRACT
The paper considers representation techniques of geological section transfer functions by means of equivalent rational functions. The functions are based on subsurface heterogeneity model having the shape of imperfect dielectric represented by discreet electric circuits. The description of the basic model for geoelectric section having the shape of a layered half-space is given. Therefore, the inequality of electrical parameters along the layers can be approximated to the first approximation by models representing geoelectric arrays with horizontal, vertical and inclined boundary between two media. The application of the resulting models simplifies geodynamic variation estimation for individual objects under study on the basis of ratio model changes in geoelectric transfer function of the geoelectric section.

Keywords:geodynamics, a geoelectric method, seismic monitoring system, data processing algorithms