GPS Integrity Monitoring from a Surveyed Site

Edward M. Copps and Lawrence O. Lupash

Abstract:	This paper is concerned with tbe ability of a GPS receiver operating at a surveyed site to detect and isolate GPS satellite failures. An error analysis, following the parity space methodology of Sturxa is the basis for describing the ability to accomplish integrity monitoring from a surveyed site. The following issues are addressed: 1) the effect of satellite geometry; 2) the observability of satellite errors; 3) the ability to isolate a failed satellite.
Published in:	Proceedings of the 5th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 1992) September 16 - 18, 1992 Albuquerque, NM
Pages:	965 - 968
Cite this article:	Copps, Edward M., Lupash, Lawrence O., "GPS Integrity Monitoring from a Surveyed Site," Proceedings of the 5th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 1992), Albuquerque, NM, September 1992, pp. 965-968.
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