2010•Engineering of Surveying and MappingRequires access

Research on GPS/GLONASS integrated positioning algorithm based on different carrier-phase

YU Zu-pei

Abstract

The paper detailedly investigated the functional model of GPS/GLONASS for short baselines.Then a simple and practiced method for GLONASS ambiguity resolution was introduced.Finally,the GPS/GLONASS integration positioning program was realized with MATLAB language and its efficiency was validated with real data.The result shows that GPS/GLONASS integration system is superior to single system and can achieve the high accuracy of positioning with carrier-phase measurement.

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Available abstract

Key concepts: GLONASS, Global Positioning System, Ambiguity resolution, Real Time Kinematic, Computer science, GNSS applications, Real-time computing, Ambiguity