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An analysis of the multi-fold method for GPR exploration
Applied Geophysics, 2006Multi-fold technology is widely applied in seismic exploration as a method of enhancing useful signals and suppressing noise interference to greatly increase the signal to noise ratio (S/N). The authors introduce it to ground-penetrating radar (GPR) surveys and compare the experimental results to the conventional profiling method to demonstrate the ...
Wang Bangbing +4 more
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Investigation of GPR Configurations by Ray-Tracing Methods
2006 IEEE Conference on Radar, 2006Methods for locating and identifying buried assets are one focus of a large research project entitled 'mapping the underworld'. As of part of the project we are studying novel configurations for ground penetrating radar (GPR). There are two of important specifications for the GPR configurations: the bandwidth and the dynamic range.
Q. Shan, S.R. Pennock, M.A. Redfern
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Background removal methods in GPR prospecting
2013In GPR prospecting strong reflections due to background medium interfaces can hinder the detection of localized buried scatterers. In order to mitigate such clutter, some background removal (clutter rejection) methods can be employed. In this paper, different background removal methods such as a the average trace subtraction, the subspace projection ...
Solimene R +4 more
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Investigation of ice jams using the GPR method
2018 17th International Conference on Ground Penetrating Radar (GPR), 2018The most effective way to remove ice jams is the explosive method, the use of which is most appropriate during the ice jam formation period. But it is necessary to know the thickness and volume of the jam-making ice in order to put the optimum quantity of explosive for effective destruction of the ice jam.
M.P. Fedorov +4 more
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GPR modelling by the Fourier method: improvement of the algorithm
Geophysical Prospecting, 1999We improve two aspects of the modelling scheme for the simulation of electromagnetic radio waves, based on the Fourier pseudospectral method.When there are large contrasts in the material properties, use of the standard algorithm (regular grid) causes a series of artefacts, as, for instance, ringing and acausal events.
null Carcione, null Lenzi, null Valle
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Introduction To The Gpr Refraction Method
15th EEGS Symposium on the Application of Geophysics to Engineering and Environmental Problems, 2002John F. Hermance, Rabi N. Bohidar
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OPTIMAL SIGNAL PROCESSING METHODS IN GPR
2013In the past three decades, a lot of various applications of Ground Penetrating Radar (GPR) took place in real life. There are important challenges of this radar in civil applications and also in military applications. In this paper, the fundamentals of GPR systems will be covered and three important signal processing methods (Wavelet Transform, Matched
Karamzadeh, Saeid +3 more
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A Visualization Method for GPR Data Interpretation and Target Analysis
IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium, 2022Kaisheng Jin, Yesheng Gao, Xingzhao Liu
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Methods of GPR angular scanning
Proceedings of the 15th International Conference on Ground Penetrating Radar, 2014G. A. Kulyandin +2 more
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A New Method for Improving Isolation of GPR Antenna
2022 Photonics & Electromagnetics Research Symposium (PIERS), 2022Xuchun Shang +4 more
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