Surveying satellite apparatus

A surveying satellite apparatus having an on-board microprocessor to process sensor-provided data from planetary and/or celestial reference scene. The sensor data is compared with the on-board spacecraft database to determine if any misorientation or translation error is present. The spacecraft atti...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SAVAGE, RICHARD C, LANDECKER, PETER B
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A surveying satellite apparatus having an on-board microprocessor to process sensor-provided data from planetary and/or celestial reference scene. The sensor data is compared with the on-board spacecraft database to determine if any misorientation or translation error is present. The spacecraft attitude and ephemeris solutions are autonomously updated to reflect the realtime alignment.