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Jakowski, Norbert und Berdermann, Jens und Borries, Claudia und Wilken, Volker und Hoque, Mainul (2014) Monitoring, modelling and forecasting the total electron content of the ionosphere. Expert Meeting on Improving Space Weather Forecasting in the Next Decade, 2014-02-10 - 2014-02-11, Wien, Österreich.
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Kurzfassung
Signal propagation errors in GNSS are mainly caused by the electron density along the ray path (TEC) and its spatial and temporal variability. Dual frequency GNSS signals can effectively be used for ionospheric monitoring by ground and space based techniques which complete each other. Data base is permanently growing (ground stations, GNSS). Historical data base provides powerful data sets for developing TEC and electron density models, data gaps still w.r.t. scintillations. Pure physics based (forecast) models still unreliable. Empirical TEC (forecast) models still useful in operational applications. Assimilation of observations in physics based models is the unique way to get reliable forecasts in the future, promising results obtained (GAIM).
| elib-URL des Eintrags: | https://elib.dlr.de/88765/ | ||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||
| Titel: | Monitoring, modelling and forecasting the total electron content of the ionosphere | ||||||||||||||||||||||||
| Autoren: |
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| Datum: | 11 Februar 2014 | ||||||||||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||
| Stichwörter: | Ionosphere, monitoring, modelling, perturbations, forecast, | ||||||||||||||||||||||||
| Veranstaltungstitel: | Expert Meeting on Improving Space Weather Forecasting in the Next Decade | ||||||||||||||||||||||||
| Veranstaltungsort: | Wien, Österreich | ||||||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||
| Veranstaltungsbeginn: | 10 Februar 2014 | ||||||||||||||||||||||||
| Veranstaltungsende: | 11 Februar 2014 | ||||||||||||||||||||||||
| Veranstalter : | UNO, 51st session of the Scientific and Technical Subcommittee of the Committee on the Peaceful Uses of Outer Space (COPUOS) | ||||||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||||||||||
| HGF - Programmthema: | Kommunikation und Navigation | ||||||||||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||||||
| DLR - Forschungsgebiet: | R KN - Kommunikation und Navigation | ||||||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Vorhaben Ionosphäre (alt) | ||||||||||||||||||||||||
| Standort: | Neustrelitz | ||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Kommunikation und Navigation > Navigation | ||||||||||||||||||||||||
| Hinterlegt von: | Jakowski, Dr.rer.nat. Norbert | ||||||||||||||||||||||||
| Hinterlegt am: | 28 Jul 2014 10:06 | ||||||||||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 19:54 |
Verfügbare Versionen dieses Eintrags
- Monitoring, modelling and forecasting the total electron content of the ionosphere. (deposited 28 Jul 2014 10:06) [Gegenwärtig angezeigt]
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