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f Induced Polarization Effects in Frequency and Time Domain Electromagnetic Soundings
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 60th EAGE Conference and Exhibition, Jun 1998, cp-110-00049
- ISBN: 978-90-73781-09-2
Abstract
Both frequency and time domain electromagnetic soundings are widely employed for solving various near-surface geotechnical problems. The experience of field work has shown that the results of soundings often can be distorted by the frequency dispersion of resistivity which is caused by induced polarization (IP).