NDLI: Spectral enhancement of GPR data: Some practical considerations

Content Provider	IEEE Xplore Digital Library
Author	Tronicke, J. Schennen, S. Allroggen, N.
Copyright Year	2015
Description	Author affiliation: Inst. fur Erd- und Umweltwissenschaften, Univ. Potsdam, Potsdam, Germany (Tronicke, J.; Schennen, S.; Allroggen, N.)
Abstract	In a variety of applications, ground-penetrating radar (GPR) reflection data are routinely used to explore the shallow underground. Processing such GPR data largely relies on concepts adapted from reflection seismology. However, seismic processing tools employed to enhance the spectral content and, thus, the vertical resolution of the data are rarely found in GPR processing flows. One major reason is the mixed-phase nature of typical GPR wavelets, which limits the success of common seismic deconvolution routines. Here, we investigate the applicability of spectral balancing and the recently proposed differential resolution method for the spectral enhancement of GPR data. Using synthetic and field examples, we evaluate the performance of these rather simple and computationally efficient approaches. Although these methods can be regarded as rather ad hoc approaches lacking methodological rigor, our results demonstrate the benefit of considering such easy-to-implement approaches when processing GPR data in a routine fashion.
Starting Page	1
Ending Page	4
File Size	4279540
Page Count	4
File Format	PDF
e-ISBN	9781479964956
DOI	10.1109/IWAGPR.2015.7292692
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-07-07
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Band-pass filters Ground penetrating radar Deconvolution data processing spectral enhancement spectral balancing GPR Data models Reflection differential resolution Standards
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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