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Weather Forecast User Oriented System Including Object Nowcasting (WxFUSION): An integrated nowcasting and forecasting system using real-time observations and model data

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, 2007-04-15 - 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/56346/
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:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Forster, CarolineNICHT SPEZIFIZIERTNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Tafferner, ArnoldNICHT SPEZIFIZIERTNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
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
Veranstaltungsort:Vienna, (A)
Veranstaltungsart:internationale Konferenz
Veranstaltungsbeginn:15 April 2007
Veranstaltungsende:20 April 2007
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Luftfahrt
HGF - Programmthema:L VU - Luftverkehr und Umwelt (alt)
DLR - Schwerpunkt:Luftfahrt
DLR - Forschungsgebiet:L VU - Luftverkehr und Umwelt
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:26 Nov 2008
Letzte Änderung:24 Apr 2024 19:20

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