@article{eage:/content/journals/10.1111/j.1365-2478.1974.tb00107.x, author = "BARKER, R. D.", title = "THE INTERPRETATION OF INDUCED‐POLARIZATION SOUNDING CURVES IN THE FREQUENCY DOMAIN *", journal= "Geophysical Prospecting", year = "1974", volume = "22", number = "4", pages = "610-626", doi = "https://doi.org/10.1111/j.1365-2478.1974.tb00107.x", url = "https://www.earthdoc.org/content/journals/10.1111/j.1365-2478.1974.tb00107.x", publisher = "European Association of Geoscientists & Engineers", issn = "1365-2478", type = "Journal Article", abstract = "Abstract 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.", }