Ground Penetrating Radar (GPR)
Ground Penetrating Radar (GPR)
Ground Penetrating Radar (GPR)
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<strong>Ground</strong> <strong>Penetrating</strong> <strong>Radar</strong> (<strong>GPR</strong>) IET-<strong>Radar</strong> 2013<br />
Forward Modeling<br />
•Inversion Scheme is not<br />
always effective<br />
•Forward Modeling<br />
Ray Tracing<br />
Ray Tracing<br />
FDTD<br />
55<br />
56<br />
<strong>GPR</strong> profile by Ray Tracing<br />
<strong>GPR</strong>MAX<br />
http://www.gprmax.org<br />
FDTD<br />
57<br />
58<br />
5. Quantitative Measurements<br />
Measurement of Electrical<br />
Properties of Material<br />
•<strong>GPR</strong><br />
•Laboratory<br />
•In-Situ<br />
59 60<br />
Motoyuki Sato (Tohoku University, Japan) 10