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A discussion on the resolution of two‐dimensional resistivity modelling
Author(s) -
Coskun N.,
Szymanski J. E.
Publication year - 1999
Publication title -
archaeological prospection
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.785
H-Index - 38
eISSN - 1099-0763
pISSN - 1075-2196
DOI - 10.1002/(sici)1099-0763(199912)6:4<179::aid-arp123>3.0.co;2-n
Subject(s) - resolution (logic) , geology , electrical resistivity tomography , electrical resistivity and conductivity , remote sensing , high resolution , geophysics , geodesy , artificial intelligence , computer science , physics , quantum mechanics
Theoretical resistivity profiles corresponding to a subsurface resistivity structure probed via an assortment of arrays have been calculated using the finite difference method. Some of the assumptions implicit within the calculation are illustrated by examining the effects of the precise relative positions of an electrode array and a buried feature. The responses for the Wenner, pole–pole and dipole–dipole arrays were carried out by using the horizontal profiling technique. Four different possible relative array–feature positions were modelled with the finite difference method. Copyright © 1999 John Wiley & Sons, Ltd.