Design and Analyze the Reference Station of Wide Area Real-time Precise Positioning and Demonstrating System

Wide area real-time precise positioning and demonstrating system can supply the high precise information to user. Is shows great significance of reference station’s distribution in improving the performance of wide area real-time precise positioning and demonstrating system. It analyses the theory of how to distribute the reference stations and the characteristic of serving area, the scheme is presented. Use the reference station data of China diastrophism observation network, the simulation testing is designed, the results demonstrated that the scheme can satisfy the need of the wide area real-time precise positioning and demonstrating system.