Results 1 to 10 of about 46,695 (300)
Remote Sensing, 2023 Ground penetrating radar (GPR) is widely used to inspect underground pipelines because it is non-destructive. When the scan line of GPR is perpendicular to the pipe, it will exhibit hyperbolic features in GPR B-scan images, which have no intuitive ...
Chengke Zhu, Hongxia Ye
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3D visualization of karst caves in tunnels based on GPR attribute analysis
Yantu gongcheng xuebao, 2023 The ground penetrating radar (GPR) can be used to detect and determine the scale, shape and position of hidden karst caves in tunnel construction, and it is very important for the protection of the tunnel construction safety and the hazard geology ...
ZHOU Dong 1, 2, LIU Maomao 1, LIU Zonghui 1, 2, 3, WANG Yetian 1, 2, SUN Weijie 1
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Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2021 В статье представлены результаты работы с прибором георадар «ОКО-250» с целью уточнения грунтовых условий в центральной исторической части города Петропавловска-Камчатского на юго-западном берегу Култучного озера.
Павлова, В.Ю. +2 more
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Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2023 В статье представлены результаты работы с прибором георадар «ОКО-250» в кратере вулкана Горелый (Камчатка). В мировой практике это первый опыт проведения исследования методом георадиолокации в кратере активного вулкана.
Павлова, В.Ю. +2 more
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Theoretical Justification for the One-Dimensional Geolocation Method [PDF]
E3S Web of Conferences, 2020 In this article we will discus the usage feature of the ground penetrating radar (GPR) for the solution underground geotechnologies problems. One of the main problems by the usage GPR method is that the surface of the workings is shielded by metal ...
Sirota Dmitry +3 more
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Remote Sensing, 2022 Ground penetrating radar (GPR) has been extensively used in the routine inspection of reinforced concrete structures. However, the signatures in GPR images are reflected electromagnetic waves rather than their actual shapes.
Yuanzheng Wang, Hui Qin, Feng Miao
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Results of applying the georadiolocation method to estimate snow volume in small avalanche assemblages on Sakhalin Island [PDF]
E3S Web of Conferences, 2023 In this paper, the authors present the results of snow volume estimation in small avalanche accumulations on Sakhalin Island using GPR. Sakhalin Island using GPR.
Sidorenko A.I., Bobrova D.A.
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Yantu gongcheng xuebao, 2023 In order to establish an optimal model for estimating the uniaxial compressive strength (UCS) of rocks as well as its reasonable estimation, a fully Bayesian Gaussian process regression method (fB-GPR) is proposed by combining the Gaussian process ...
SONG Chao , ZHAO Tengyuan , XU Ling
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Detection of Water-Table by Using Ground Penetration Radar (GPR) [PDF]
Engineering and Technology Journal, 2011 Ground penetrating radar, GPR, is a high resolution geophysical method, which is based on the propagation of high frequency electromagnetic waves. The GPR method images structures in the ground that are related to changes in dielectric properties.
Ahmed Fouad Nashait, Mundher Ali Seger
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Iraqi Geological Journal, 2023 Several geophysical techniques, including magnetic, Electrical Resistivity Imaging (ERI), and Ground Penetrating Radar (GPR), have been used to investigate archaeological features because they are non-destructive and inexpensive compared to ...
Zubayda Al-Rawi, Ahmed Al-Banna
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