The Experiment and Analysis of Zero-differenceAmbiguity Resolution for Kinematic PPP
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Graphical Abstract
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Abstract
Objective In this paper,we realize the ambiguity-fixing PPP using the integer clock product publishedby CNES.Ten globally distributed IGS tracking stations are processed.The results show that the ac-curacy of kinematic PPP with ambiguity fixing can achieve 1-2cm in the horizontal direction and a 3cm level for elevation;very attractive for the kinematic positioning applications.
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