A New DGPS Method - Position Differential GPS System

Zhang Shufang, Yuan Ancun and Zhai Haipeng

Abstract:	A new DGPS method—position DGPS is introduced in the paper. With this method, the users in target-monitoring system can only use simple GPS OEM receiver to send its positioning data to monitoring center, the monitoring center to differentially-corrected the user's position data and give the user's position with higher precision just like pseudo-range differential GPS system dose. Short base-line test has provided the positioning precision is about 2-5m (2drms). This method will reduce the cost of target-monitoring DGPS system, and simplify the target-borne equipment to reduce the weight of the equipment.
Published in:	Proceedings of the 13th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 2000) September 19 - 22, 2000 Salt Palace Convention Center Salt Lake City, UT
Pages:	1485 - 1488
Cite this article:	Shufang, Zhang, Ancun, Yuan, Haipeng, Zhai, "A New DGPS Method - Position Differential GPS System," Proceedings of the 13th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 2000), Salt Lake City, UT, September 2000, pp. 1485-1488.
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