摘要
简要介绍了全球导航卫星系统(GNSS),对比了四大卫星导航系统的定位原理,分析了四大卫星导航系统伪距单点定位性能仿真结果。
This paper briefly introduces the global navigation satellite system(GNSS), compares the positioning principles of four satellite navigation systems, and analyzes the simulation results of the pseudo range point positioning performance of the four satellite navigation systems.
出处
《山西科技》
2016年第2期122-126,共5页
Shanxi Science and Technology