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THE INTERPRETATION OF INDUCED‐POLARIZATION SOUNDING CURVES IN THE FREQUENCY DOMAIN *
Author(s) -
BARKER R. D.
Publication year - 1974
Publication title -
geophysical prospecting
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.735
H-Index - 79
eISSN - 1365-2478
pISSN - 0016-8025
DOI - 10.1111/j.1365-2478.1974.tb00107.x
Subject(s) - depth sounding , frequency domain , frequency dependence , interpretation (philosophy) , polarization (electrochemistry) , mineralogy , geology , mathematics , mathematical analysis , physics , chemistry , nuclear magnetic resonance , oceanography , computer science , programming language
A bstract Two‐layer type curves of apparent frequency effect for the Wenner configuration are presented. The formulation is based on the normal definition of frequency effect in terms of resistivities measured at different frequencies plus the definition of apparent resistivity over two horizontal layers as a function of first and second layer resistivities. The use of these type curves in the interpretation of multilayer apparent frequency‐effect curves is described and some field examples are given.