Title :
Anisotropy effect on GPR signals
Author :
Nectaria Diamanti;A. Peter Annan;J. David Redman
Author_Institution :
Sensors &
fDate :
7/1/2015 12:00:00 AM
Abstract :
Anisotropy can affect ground penetrating radar (GPR) signals by potentially masking detection and modifying interpretation of subsurface features of interest. The effect of anisotropy may not be present in most GPR surveys but where anisotropy is present, distinctive differences exist in multi-offset GPR data. In this paper, we employ three-dimensional (3D) finite-difference time-domain (FDTD) numerical modeling of wide angle reflection and refraction (WARR) surveys to investigate the effect of anisotropy.
Keywords :
"Ground penetrating radar","Anisotropic magnetoresistance","Numerical models","Reflection","Finite difference methods","Time-domain analysis","Solid modeling"
Conference_Titel :
Advanced Ground Penetrating Radar (IWAGPR), 2015 8th International Workshop on
DOI :
10.1109/IWAGPR.2015.7292628
