The Influence of Conductivity on the Reflected Ground Penetrating Radar SIgnal Amplitude
- 作者: Sudakova M.1,2, Vladov M.1, Sadurtdinov M.2
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隶属关系:
- Department of Geology
- Earth Cryosphere Institute, Siberian Branch
- 期: 卷 73, 编号 2 (2018)
- 页面: 206-212
- 栏目: Article
- URL: https://journals.rcsi.science/0145-8752/article/view/174689
- DOI: https://doi.org/10.3103/S0145875218020102
- ID: 174689
如何引用文章
详细
Within the ground-penetrating radar (GPR) bandwidth a subsurface materials is considered to be an ideal dielectric, which is not always the case. We have developed the dependence of the reflection coefficient of electromagnetic waves with regard to conductivity, which showed a significant effect of the difference in conductivity on the reflectivity and signal amplitude. This was confirmed by physical modeling. The electrical conductivities of a geological media should be taken into account when solving direct and inverse problems, survey design planning, etc. Ground-penetrating radar can be used to solve the problem of mapping of the halocline or to determine water contamination.
作者简介
M. Sudakova
Department of Geology; Earth Cryosphere Institute, Siberian Branch
编辑信件的主要联系方式.
Email: m.s.sudakova@yandex.ru
俄罗斯联邦, Moscow, 119991; Tyumen, 625000
M. Vladov
Department of Geology
Email: m.s.sudakova@yandex.ru
俄罗斯联邦, Moscow, 119991
M. Sadurtdinov
Earth Cryosphere Institute, Siberian Branch
Email: m.s.sudakova@yandex.ru
俄罗斯联邦, Tyumen, 625000