This report presents first results on the availability of Receiver Autonomous Integrity Monitoring (RAIM) onboard of commercial aircraft derived from the EUROCONTROL Flight Trial Programme SAPPHIRE (Satellite and Aircraft Database Programme for System Integrity Research). The objective of this program is to develop a statistically representative database of regular GNSS and other navigation sensor measurements to investigate system integrity, availabity and continuity of service aspects in order to contribute of service aspects in order to contribute to the GNSS certification process. The data evaluation process is explained together with the set of navigation performance requirements which will be initially used before first results are presented and discussed.
SAPPHIRE: First Results
1998
38 pages
Report
Keine Angabe
Englisch
Navigation Systems , Air Transportation , Global Navigation Systems , Navigation satellites , Data recording , Data integrity , Satellite navigation , Global positioning system , Commercial aviation , Civil aviation , Aviation safety , Receivers , Data quality , Certification , Data bases , Foreign technology , SAPPHIRE(Satellite and Aircraft Database Program for System Integrity Research) , Satellite and Aircraft Database Program for System Integrity Research , GNSS(Global Navigation Satellite System) , DUAU(Database Update and Access Unit) , RAIM(Receiver Autonomous Integrity Monitoring) , EGNOS(European Geostationary Navigation Overlay System)
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