Problems and Capabilities of Electromagnetic Areal Geophysical Sounding with the Use of Telemetry for Data Recording
M. G. Persova1, Yu. G. Soloveichik1, G. M. Trigubovich2, M. V. Abramov1, and A. V. Zinchenko1
1Novosibirsk State Technical University Novosibirsk, Russia, E-mail: solov@fpm.ami.nstu.ru
2Siberian Research Institute of Geology, Geophysics, and Mineral Resources, Novosibirsk, Russia, E-mail: tgm@sniiggims.ru
Pages: 131-138
Abstract
Based on three-dimensional mathematical modeling of nonstationary electromagnetic fields with a source in the form of an ungrounded current loop, two technologies are compared: areal electromagnetic sounding with a fixed source and remote sensors and profile survey with a coaxial device (the latter has already found numerous applications). Advantages of sounding with the use of remote sensors for electromagnetic field recording are demonstrated by examples of solving two problems.
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