摘要
本文叙述长江口实时差分GPS试验的方法、内容及其数据分析处理的结果,证实了差分GPS技术可使定位精度比GPS提高10倍以上。
This paper introduces the method of testing the real time differential GPS of the Yangtze River estuary, and offers the results of data processing. It is proved that the differntial GPS technique can raise the positioning accuracy more than 10 times.
出处
《上海海运学院学报》
1993年第3期37-45,共9页
Journal of Shanghai Maritime University
关键词
差分
均方根值
GPS
伪距修正值
real time, difference, root mean square value, Yangtze River outlets
GPS technique, pseudorange correction
