Prospecting strategy
Georadar — Principles and applications

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TE5228 V2 Article

Prospecting strategy


Georadar — Principles and applications

Authors : Florence SAGNARD, Fayçal REJIBA

Publication date: November 10, 2016, Review date: December 1, 2018 | Lire en français

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2. Prospecting strategy

2.1 Principles

Exploration of the earth's subsurface using a ground-penetrating radar (GPR) is aimed at two types of application: detection of buried structures (cavities, pipes, cables, water tables, mines, masonry structures, etc.) and characterization of the dielectric properties (the magnetic permeability of any subsurface constituent is assumed to be constant and equal to that of air) of the subsurface at depth (gradients or contrasts in true permittivity, water content, etc.)

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