ON THE FEASIBILITY OF THE LINEAR SAMPLING METHOD FOR 3D GPR SURVEYS | Zendy

Ilaria Catapano | Zendy; Francesco Soldovieri | Zendy; Lorenzo Crocco | Zendy

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ON THE FEASIBILITY OF THE LINEAR SAMPLING METHOD FOR 3D GPR SURVEYS

Author(s) -

Ilaria Catapano,

Francesco Soldovieri,

Lorenzo Crocco

Publication year - 2011

Publication title -

electromagnetic waves

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.437

H-Index - 89

eISSN - 1559-8985

pISSN - 1070-4698

DOI - 10.2528/pier11042704

Subject(s) - ground penetrating radar , sampling (signal processing) , computer science , remote sensing , geology , environmental science , statistics , mathematics , computer vision , radar , telecommunications , filter (signal processing)

We discuss the applicability of the Linear Sampling Method (LSM) to GPR surveys carried out using array-based conflgurations. Since the images achieved via LSM are known to get worse when using a small number of antennas and a limited aperture, we introduce an analytic tool to foresee the expected LSM performance for a flxed array size and number of antennas. Notably, such a tool allows us to support (and appraise) the adoption of LSM to data collected with short arrays moved above the investigated domain, which is the conflguration most viable in applications.

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