Издание: Near Surface 2005. 11th European Meeting of Environmental and Engineering Geophysics of the Near Surface Geoscience Division of the EAGE (Palermo, 2-7 September 2005)
Место издания: Palermo
, Год издания: 2005
Страницы: 051-051
Аннотация
The paper is devoted to the brief application feasibility study of three-coils multifrequency sounding device, its advantages in comparison to devices that have two-coils. Influence of initial phase determination error into secondary field measurement accuracy was assessed. The estimation results of penetration depth are presented under the following models: conductive layer with non-conductive bottom half-space and conductive layer in resistive half-space. The estimated depths were compared with depth, conventionally calculated using skin-effect approach. Several cases studies are included to prove the usefulness of multi frequency approach
