Implementation of a Gabor Transform Data Quality-Control Algorithm for UHF Wind Profiling Radars

In this paper a Gabor transform–based algorithm is applied to identify and eliminate intermittent signal contamination in UHF wind profiling radars, such as that produced by migrating birds. The algorithm is applied in the time domain, and so it can be used to improve the accuracy of UHF radar wind...

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Published inJournal of atmospheric and oceanic technology Vol. 30; no. 12; pp. 2697 - 2703
Main Authors Bianco, Laura, Gottas, Daniel, Wilczak, James M.
Format Journal Article
LanguageEnglish
Published Boston American Meteorological Society 01.12.2013
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ISSN0739-0572
1520-0426
DOI10.1175/JTECH-D-13-00089.1

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Abstract In this paper a Gabor transform–based algorithm is applied to identify and eliminate intermittent signal contamination in UHF wind profiling radars, such as that produced by migrating birds. The algorithm is applied in the time domain, and so it can be used to improve the accuracy of UHF radar wind profiler data in real time—an essential requirement if these wind profiler data are to be assimilated into operational weather forecast models. The added value of using a moment-level Weber–Wuertz pattern recognition scheme that follows the Gabor transform processing is demonstrated.
AbstractList In this paper a Gabor transformbased algorithm is applied to identify and eliminate intermittent signal contamination in UHF wind profiling radars, such as that produced by migrating birds. The algorithm is applied in the time domain, and so it can be used to improve the accuracy of UHF radar wind profiler data in real timean essential requirement if these wind profiler data are to be assimilated into operational weather forecast models. The added value of using a moment-level WeberWuertz pattern recognition scheme that follows the Gabor transform processing is demonstrated.
In this paper a Gabor transform–based algorithm is applied to identify and eliminate intermittent signal contamination in UHF wind profiling radars, such as that produced by migrating birds. The algorithm is applied in the time domain, and so it can be used to improve the accuracy of UHF radar wind profiler data in real time—an essential requirement if these wind profiler data are to be assimilated into operational weather forecast models. The added value of using a moment-level Weber–Wuertz pattern recognition scheme that follows the Gabor transform processing is demonstrated.
In this paper a Gabor transform-based algorithm is applied to identify and eliminate intermittent signal contamination in UHF wind profiling radars, such as that produced by migrating birds. The algorithm is applied in the time domain, and so it can be used to improve the accuracy of UHF radar wind profiler data in real time-an essential requirement if these wind profiler data are to be assimilated into operational weather forecast models. The added value of using a moment-level Weber-Wuertz pattern recognition scheme that follows the Gabor transform processing is demonstrated. [PUBLICATION ABSTRACT]
Author Wilczak, James M.
Bianco, Laura
Gottas, Daniel
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Weber (bib6) 1993; 10
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Lehmann (bib2) 2012; 29
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Snippet In this paper a Gabor transform–based algorithm is applied to identify and eliminate intermittent signal contamination in UHF wind profiling radars, such as...
In this paper a Gabor transform-based algorithm is applied to identify and eliminate intermittent signal contamination in UHF wind profiling radars, such as...
In this paper a Gabor transformbased algorithm is applied to identify and eliminate intermittent signal contamination in UHF wind profiling radars, such as...
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StartPage 2697
SubjectTerms Air traffic control
Algorithms
Altitude
Antennas
Birds
Contamination
Control algorithms
Control theory
Datasets
Gabor transformation
Marine
Pattern recognition
Profilers
Profiling
Radar
Radar data
Radar wind
Real time
Time series
Transforms
UHF
Velocity
Weather
Weather forecasting
Wind
Wind profiles
Title Implementation of a Gabor Transform Data Quality-Control Algorithm for UHF Wind Profiling Radars
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