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Инженерные изыскания

EM Induction Frequency Sounding – Estimation of Penetration Depth


One of the most important characteristics of any geophysical instrumentation is the penetration depth. Present paper is devoted to description of the approach for estimation of the penetration depth for frequency sounding method. The approach takes into account the accuracy of the instrumentation and geoelectrical model as well. It is more accurate than traditional one that based on skin depth estimation.

The investigations are carried out for two types of target objects for EMI frequency sounding device EMS developed by authors.

Итоговая версия опубликована: Сборник трудов Near Surface 2006 - Helsinki, Finland, 4 - 6 September 2006