METHOD OF MANAGING ADDITIONAL FILTERS IN A SATELLITE NAVIGATION SYSTEM

The method involves determining a theoretical constellation of satellites (2-6), located above a horizon of an aircraft (1), from an aircraft position supplied by a main filter. Additional filters excluding the satellites are created and maintained. The satellites are incorporated in the additional...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: VACHER, CHARLIE, GOUDON, JEAN-CLAUDE
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The method involves determining a theoretical constellation of satellites (2-6), located above a horizon of an aircraft (1), from an aircraft position supplied by a main filter. Additional filters excluding the satellites are created and maintained. The satellites are incorporated in the additional filters as long as the satellites are present in the theoretical satellite constellation.