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Hauschild, Andre und Montenbruck, Oliver (2008) Kalman-filter-based GPS clock estimation for near real-time positioning. GPS Solutions. Springer Berlin / Heidelberg. doi: 10.1007/s10291-008-0110-3. ISBN 1080-5370.
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Offizielle URL: http://www.springerlink.com/content/b1361v84220q172g/
Kurzfassung
In this article, an algorithm for clock offset estimation of the GPS satellites is presented. The algorithm is based on a Kalman-filter and processes undifferenced code and carrier-phase measurements of a global tracking network. The clock offset and drift of the satellite clocks are estimated along with tracking station clock offsets, tropospheric zenith path delay and carrier-phase ambiguities. The article provides a brief overview of already existing near-real-time and real-time clock products. The filter algorithm and data processing scheme is presented. Finally, the accuracy of the orbit and clock product is assessed with a precise orbit determination of the MetOp satellite and compared to results gained with other real-time products
| elib-URL des Eintrags: | https://elib.dlr.de/58077/ | ||||||||||||
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| Dokumentart: | Zeitschriftenbeitrag | ||||||||||||
| Titel: | Kalman-filter-based GPS clock estimation for near real-time positioning | ||||||||||||
| Autoren: |
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| Datum: | 16 November 2008 | ||||||||||||
| Erschienen in: | GPS Solutions | ||||||||||||
| Referierte Publikation: | Ja | ||||||||||||
| Open Access: | Nein | ||||||||||||
| Gold Open Access: | Nein | ||||||||||||
| In SCOPUS: | Nein | ||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||
| DOI: | 10.1007/s10291-008-0110-3 | ||||||||||||
| Verlag: | Springer Berlin / Heidelberg | ||||||||||||
| ISBN: | 1080-5370 | ||||||||||||
| Status: | veröffentlicht | ||||||||||||
| Stichwörter: | Clock estimation, Precise orbit determination, Real-time, Kalman filter | ||||||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||
| HGF - Programm: | Weltraum (alt) | ||||||||||||
| HGF - Programmthema: | W - keine Zuordnung | ||||||||||||
| DLR - Schwerpunkt: | Weltraum | ||||||||||||
| DLR - Forschungsgebiet: | W - keine Zuordnung | ||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | W - keine Zuordnung (alt) | ||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||
| Institute & Einrichtungen: | Raumflugbetrieb und Astronautentraining > GSOC-Deutsches Raumfahrtkontrollzentrum | ||||||||||||
| Hinterlegt von: | Hauschild, André | ||||||||||||
| Hinterlegt am: | 05 Mär 2009 | ||||||||||||
| Letzte Änderung: | 19 Nov 2014 09:37 |
Verfügbare Versionen dieses Eintrags
- Kalman-filter-based GPS clock estimation for near real-time positioning. (deposited 05 Mär 2009) [Gegenwärtig angezeigt]
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