Journal of Radio Electronics. eISSN 1684-1719. 2024. ¹12
Full text in Russian (pdf)
DOI: https://doi.org/10.30898/1684-1719.2024.12.15
RESULTS OF VELOCITY ANALYSIS
OF ECDP EXPERIMENTAL DATA IN THE PERMAFROST ZONE
O.A. Gulevich1,2, L.B. Volkomirskaya1, E.P. Kaygorodov3
1 Pushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation, RAS
108840, Russia, Moscow, Troitsk, Kaluzhskoe shosse, 42 Timer LLC,
108840, Russia, Moscow, Troitsk, Lesnaya 4B, ,3 Shpilman Research and Analytical Centre for the Rational Use of the Subsoil,
625026, Russia, Tyumen, Malygina, 75
The paper was received July 29, 2024.
Abstract. An electromagnetic velocity analysis was performed on the experimental data of the method of reflected electromagnetic waves with a variable offset distance between the receiver and transmitter (ECDP), which was obtained on the territory of the Mirninsky ulus of the Republic of Sakha, Yakutia, Russia in 2023. Based on the velocity analysis data, a geophysical model of the section at the CDP point was obtained performing the electrical resistivity dependent on depth – a “virtual well” 500 meters deep. The prospects for use ECDP method to identify low-contrast anomalies and geological objects in the upper part of the section are discussed.
Key words: ECDP, electromagnetic CDP, deep GPR, electrical resistivity, virtual well.
Corresponding author: Gulevich Oxana Aleksandrovna, o.a.gulevich@gmail.com
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For citation:
Gulevich O.A., Volkomirskaya L.B., Kaygorodov E.P. Results of velocity analysis of ECDP experimental data in the permafrost zone. // Journal of Radio Electronics. – 2024. – ¹. 12. https://doi.org/10.30898/1684-1719.2024.12.15 (In Russian)