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Precise Kinematic Positioning with Simultaneous GPS Pseudorange and Carrier Phase Measurements

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dc.contributor.author Wu, Sien-Chong en_US
dc.contributor.author Yunck, Thomas P. en_US
dc.date.accessioned 2004-10-01T17:27:12Z
dc.date.available 2004-10-01T17:27:12Z
dc.date.issued 1995-01-18 en_US
dc.identifier.citation Institute of Navigation, National Technical Meeting en_US
dc.identifier.citation Anaheim, California en_US
dc.identifier.clearanceno 95-0076 en_US
dc.identifier.uri http://hdl.handle.net/2014/28037
dc.description.abstract This paper investigates three precise kinematic positioning techniques with simultaneous GPS pseudorange and carrier phase measurements. These techniques are simple, efficient, and well suited for real-time positioning applications. A simulation/covariance analysis is carried out comparing the relative performance of these techniques. The analysis indicates that GPS carrier phase measurements significantly strengthen kinematic positioning. When wide-area differential GPS for reducing SA clock errors and GPS ephemeris errors is available, a low Earth orbiting satellite can be positioned to 0.5-0.8 m in accuracy (3-D RSS). The accuracy is superior to positioning with pseudorange measurements alone by a factor of 2 to 3. Relative positioning performance and complexity between the three techniques are compared. en_US
dc.format.extent 816161 bytes
dc.format.mimetype application/pdf
dc.language.iso en_US
dc.subject.other Kinematic Positioning Techniques (GPS) en_US
dc.subject.other GPS (Global Positioning System) en_US
dc.title Precise Kinematic Positioning with Simultaneous GPS Pseudorange and Carrier Phase Measurements en_US


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