Abstract

––The successive application of the georadar method to a surface study of media pushes for the creation of a logging georadar. The tool operation conditions in a deep-seated medium with high absorption of electromagnetic waves (in a borehole) require optimization of the georadar technology for logging. Two possible approaches to GPR logging are discussed by the example of various georadars. We analyze the experimental data obtained with differently constructed MALA (Sweden) and GROT 12 (Russia) georadars under the same conditions during an international expedition. Conclusions are drawn that video pulses can be used for GPR logging.

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