Theoretical and Experimental Research Studies of Full Vector, 3-D, Quantitative, Inverse Scattering, Ground Penetrating Radar

2000 ◽  
Author(s):  
David T. Bourp ◽  
Steven A. Johnson ◽  
James W. Wiskin ◽  
Michael Berggren
Keyword(s):  
Inverse Scattering ◽  
Experimental Research ◽  
Ground Penetrating Radar ◽  
Ground Penetrating ◽  
Full Vector ◽  
Research Studies

scholarly journals Imaging of Scarce Archaeological Remains Using Microwave Tomographic Depictions of Ground Penetrating Radar Data

2012 ◽  
Vol 2012 ◽  
pp. 1-8 ◽  
Author(s):  
Francesco Soldovieri ◽  
Erica Utsi ◽  
Raffaele Persico ◽  
Amir M. Alani
Keyword(s):  
Data Processing ◽  
Inverse Scattering ◽  
Ground Penetrating Radar ◽  
Building Materials ◽  
3D Visualization ◽  
Radar Data ◽  
Archaeological Remains ◽  
Definition Of ◽  
Ground Penetrating ◽  
Radar Data Processing

The Romano-British site of Barcombe in East Sussex, England, has suffered heavy postdepositional attrition through reuse of the building materials for the effects of ploughing. A detailed GPR survey of the site was carried out in 2001, with results, achieved by usual radar data processing, published in 2002. The current paper reexamines the GPR data using microwave tomography approach, based on a linear inverse scattering model, and a 3D visualization that permits to improve the definition of the villa plan and reexamine the possibility of detecting earlier prehistoric remains.

Experimental Research on Dielectric Constant Model for Asphalt Concrete Material

2011 ◽  
Vol 250-253 ◽  
pp. 2760-2764
Author(s):  
Bei Zhang ◽  
Yan Hui Zhong ◽  
Hua Xue Liu ◽  
Fu Ming Wang
Keyword(s):  
Dielectric Constant ◽  
Experimental Research ◽  
Ground Penetrating Radar ◽  
Asphalt Concrete ◽  
Concrete Material ◽  
The Real ◽  
Applied Technology ◽  
New Models ◽  
Pavement Structures ◽  
Ground Penetrating

Aiming at the problems of the applied technology of ground penetrating radar(GPR), the rationality and applicability of some common existed dielectric constant models to asphalt concrete material are verified and modified based on experiment, and then the new dielectric constant model models suitable for asphalt concrete material are established. The new models are applied to the real project, the results show that the new models can explain the characteristics of asphalt concrete material more accurately, and the calculated error of the compaction of pavement structures based on the modified models is significantly reduced compared to that based on the existed models.

Experimental Research on the Detection of Inner Defects of Bellows Based on Ground Penetrating Radar

2020 ◽  
Vol 56 (6) ◽  
pp. 516-526
Author(s):  
Wu Hai-kuan ◽  
Shu Zhi-le ◽  
Liu Chang-wu ◽  
Miao Yi-chen ◽  
Liu Bao-xian
Keyword(s):  
Experimental Research ◽  
Ground Penetrating Radar ◽  
Ground Penetrating

Improvement of Ground Penetrating Radar (GPR) Data Interpretability by an Enhanced Inverse Scattering Strategy

2018 ◽  
Vol 39 (6) ◽  
pp. 1069-1079 ◽  
Author(s):  
Raffaele Persico ◽  
Giovanni Ludeno ◽  
Francesco Soldovieri ◽  
Albéric De Coster ◽  
Sébastien Lambot
Keyword(s):  
Inverse Scattering ◽  
Ground Penetrating Radar ◽  
Ground Penetrating

The application of inverse scattering techniques with ground penetrating radar to the problem of rebar location in concrete

2006 ◽  
Vol 39 (7) ◽  
pp. 602-607 ◽  
Author(s):  
Francesco Soldovieri ◽  
Raffaele Persico ◽  
Erica Utsi ◽  
Vincent Utsi
Keyword(s):  
Inverse Scattering ◽  
Ground Penetrating Radar ◽  
Ground Penetrating

Experimental Research on the Relationship between Dielectric Constant and Compressive Strength of Cement Concrete Materials

2011 ◽  
Vol 284-286 ◽  
pp. 857-860
Author(s):  
Bei Zhang ◽  
Yan Hui Zhong ◽  
Tao Wang ◽  
Fu Ming Wang
Keyword(s):  
Dielectric Constant ◽  
Compressive Strength ◽  
Experimental Research ◽  
Ground Penetrating Radar ◽  
Cement Concrete ◽  
Concrete Material ◽  
Concrete Materials ◽  
Ground Penetrating ◽  
The Relationship

Dielectric constant is the most important material property which ground penetrating radar(GPR) data reflects. Based on experiment, through the determination of the compressive strength during concrete mixture ages and the real part and imaginary part of dielectric constant, the relationship between dielectric constant and the compressive strength of cement concrete material is studied. It is shown from the achievements that there has feasibility to non-destructively test the cement concrete material compressive strength by using GPR.

Forward-Looking Ground-Penetrating Radar via a Linear Inverse Scattering Approach

2015 ◽  
Vol 53 (10) ◽  
pp. 5624-5633 ◽  
Author(s):  
Ilaria Catapano ◽  
Antonio Affinito ◽  
Alessio Del Moro ◽  
Giovanni Alli ◽  
Francesco Soldovieri
Keyword(s):  
Inverse Scattering ◽  
Ground Penetrating Radar ◽  
Ground Penetrating ◽  
Forward Looking

REFLECTION COEFFICIENT OF AN ELECTROMAGNETIC WAVE IN CONDUCTIVE MEDIA

2018 ◽  
pp. 100-106
Author(s):  
M. S. Sudakova ◽  
M. L. Vladov ◽  
M. R. Sadurtdinov
Keyword(s):  
Reflection Coefficient ◽  
Ground Penetrating Radar ◽  
Electromagnetic Waves ◽  
Water Contamination ◽  
Survey Design ◽  
Direct And Inverse Problems ◽  
The Difference ◽  
Ground Penetrating ◽  
Ideal Dielectric

Within the ground penetrating radar bandwidth the medium is considered to be an ideal dielectric, which is not always true. Electromagnetic waves reflection coefficient conductivity dependence showed a significant role of the difference in conductivity in reflection strength. It was confirmed by physical modeling. Conductivity of 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 halocline or determine water contamination.

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