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Using a Genetic Algorithm to Tune a Bounded Weak Echo Region Detection Algorithm
Publisher: American Meteorological Society
Abstract: Weather detection algorithms often rely on a simple rule base that is based on several features. Fuzzy logic can be used in the rule base, and the membership functions of the fuzzy sets can be tuned using a search or ...
Speeding Up a Large-Scale Filter
Publisher: American Meteorological Society
Abstract: Wolfson et al. introduced a storm tracking algorithm, called the Growth and Decay Storm Tracker, in which the large-scale features were extracted from radar data fields by using an elliptical filter. The elliptical filter ...
On the Uniqueness of Gandin and Murphy’s Equitable Performance Measures
Publisher: American Meteorological Society
Abstract: Gandin and Murphy (GM) have shown that if a skill score is linear in the scoring matrix, and if the scoring matrix is symmetric, then in the two-event case there exists a unique, ?equitable? skill score, namely, the True ...
Fuzzy Rule–Based Approach for Detection of Bounded Weak-Echo Regions in Radar Images
Publisher: American Meteorological Society
Abstract: A method for the detection of a bounded weak-echo region (BWER) within a storm structure that can help in the prediction of severe weather phenomena is presented. A fuzzy rule?based approach that takes care of the various ...
MPING: Crowd-Sourcing Weather Reports for Research
Publisher: American Meteorological Society
Abstract: er Service Radar-1988 Doppler (WSR-88D) network within the United States has recently been upgraded to include dual-polarization capability. Among the expectations that have resulted from the upgrade is the ability to ...
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