Title :
Subsurface location in two dimensions using an effective scattering model
Author :
Budko, Neil V. ; Van Den Berg, Peter M.
Author_Institution :
Lab. of Electromagn. Res., Delft Univ. of Technol., Netherlands
Abstract :
The problem of location of a two-dimensional subsurface object is formulated as the inverse problem for an effective scattering model. An arbitrary finite-sized buried object is described as a subsurface circular cylinder with the radius, permittivity and the position of its center to be determined. A simple and fast forward solution for a circular cylinder embedded in a lossy half space is introduced
Keywords :
electromagnetic wave scattering; inverse problems; object detection; buried object; circular cylinder; effective scattering model; inverse problem; two-dimensional subsurface location; Buried object detection; Conductivity; Electromagnetic scattering; Green function; Ground penetrating radar; Inverse problems; Permittivity; Radar scattering; Scattering parameters; Size measurement;
Conference_Titel :
Geoscience and Remote Sensing Symposium Proceedings, 1998. IGARSS '98. 1998 IEEE International
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-4403-0
DOI :
10.1109/IGARSS.1998.702860
