Forster, Caroline und Tafferner, Arnold (2007) Weather Forecast User Oriented System Including Object Nowcasting (WxFUSION): An integrated nowcasting and forecasting system using real-time observations and model data. EGU General Assembly 2007, 2007-04-15 - 2007-04-20, Vienna, (A).
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Kurzfassung
This study presents the Weather Forecast User Oriented System Including Object Nowcasting (WxFUSION), a new powerful integrated system for the detailed analysis, nowcasting and forecasting of extreme weather events. WxFUSION combines real-time observations from different data sources (e.g. satellite, radar, and lightning data) with nowcasting tools (e.g. cloud and radar trackers) and numerical model simulations. Generally, these tools have been used individually for a particular purpose independent from each other. Combining them within WxFUSION has the benefit that the assertions of the individual tools, e.g. with regard to the exact location of a particular weather system, its intensity and movement, can be processed and contrasted. Thus, the system provides a more reliable assertion of the future state of a weather system than only one data source or nowcasting tool. The system’s core element fuses available data for target weather objects (e.g. thunderstorms) from the various tools accordingly in order to characterize the objects as best as possible. The characterization is accomplished by extracting descriptive attribute parameters and weather elements like lightning density, hail occurrence, development state (growing/decaying) and cloud top height in case of thunderstorms. The implementation and the strength of WxFUSION are exhibited in case studies of thunderstorms and related extreme precipitation events over central Europe.
elib-URL des Eintrags: | https://elib.dlr.de/48649/ | ||||||||||||
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Dokumentart: | Konferenzbeitrag (Poster) | ||||||||||||
Titel: | Weather Forecast User Oriented System Including Object Nowcasting (WxFUSION): An integrated nowcasting and forecasting system using real-time observations and model data | ||||||||||||
Autoren: |
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Datum: | 15 April 2007 | ||||||||||||
Open Access: | Nein | ||||||||||||
Gold Open Access: | Nein | ||||||||||||
In SCOPUS: | Nein | ||||||||||||
In ISI Web of Science: | Nein | ||||||||||||
Status: | veröffentlicht | ||||||||||||
Stichwörter: | weather hazards, nowcasting, forecasting, thunderstorms, air traffic | ||||||||||||
Veranstaltungstitel: | EGU General Assembly 2007 | ||||||||||||
Veranstaltungsort: | Vienna, (A) | ||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||
Veranstaltungsdatum: | 2007-04-15 - 2007-04-20 | ||||||||||||
HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||
HGF - Programm: | Luftfahrt | ||||||||||||
HGF - Programmthema: | L SF - Sichere und effiziente Luftverkehrsführung (alt) | ||||||||||||
DLR - Schwerpunkt: | Luftfahrt | ||||||||||||
DLR - Forschungsgebiet: | L SF - Sichere und effiziente Luftverkehrsführung | ||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | L - Luftverkehr und Wetter (alt) | ||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||
Institute & Einrichtungen: | Institut für Physik der Atmosphäre > Wolkenphysik und Verkehrsmeteorologie | ||||||||||||
Hinterlegt von: | Forster, Dr. Caroline | ||||||||||||
Hinterlegt am: | 21 Jun 2007 | ||||||||||||
Letzte Änderung: | 15 Jan 2010 00:45 |
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