Shifting Zoom on a Linear Inverse Scattering Algorithm Applied to GPR Data

Raffaele Persico, Giovanni Ludeno, Francesco Soldovieri, Albéric De Coster, Sébastien Lambot

Abstract

In this contribution a shifting zoom on GPR data is applied for the reconstruction of buried targets in the framework of a linear inverse scattering algorithm, and in particular the improvement of the image achieved on depth slices is put into evidence. Shifting zoom is a way to mitigate the problem of the limited view, which is particularly relevant in inverse scattering algorithms since the computational burden related to the calculation and the inversion of large matrixes compels to limit the inversion to investigation domains not very large in terms of wavelength. The dealing will be back-upped with an experimental validation.

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IMEKO-TC4-ARCHAEO-2017-021.pdf

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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