Published in

Institute of Electrical and Electronics Engineers, IEEE Geoscience and Remote Sensing Letters, 3(13), p. 299-303, 2016

DOI: 10.1109/lgrs.2015.2502662

Links

Tools

Export citation

Search in Google Scholar

Enhanced GPR Signal for Layered Media Time-Delay Estimation in Low-SNR Scenario

Journal article published in 2016 by Jianzhong Li, Cedric Le Bastard ORCID, Yide Wang, Gang Wei, Biyun Ma, Meng Sun
This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

Full text: Unavailable

Green circle
Preprint: archiving allowed
Upload
Green circle
Postprint: archiving allowed
Upload
Red circle
Published version: archiving forbidden
Policy details
Data provided by SHERPA/RoMEO

Abstract

In this letter, a new method is proposed to enhancethe ground penetrating radar (GPR) signal for time-delay estimation(TDE) in low signal noise ratio (SNR). It is based onthe subspace methods and clustering technique. The proposedmethod allows improving the estimation accuracy in a noisycontext. It is used with a compressive sensing (CS) method toestimate the time delay of backscattered echoes coming fromGPR signal. Several simulations with practical parameters arepresented to show the effectiveness of signal enhancement.