Design and test analysis of Beidou satellite navigation foundation enhancement system
This paper briefly reviews and summarizes the generation,development history and evolution of the global satellite foundation enhancement system,introduces the current situation of the Beidou satellite foundation enhancement system in China,analyzes the error of the network RTK and the factors affecting the positioning accuracy,then compares the Beidou satellite foundation enhancement system with the mobile network and the positioning accuracy of the GPS system,and explores the positioning effect of the Beidou system and GPS system.
Beidoupositioning accuracy testground-based enhancement systemCORS system
NETL
NSTL
万方数据
