GPS 实时差分动态定位技术

Differential Dynamic Positioning Technologg with GPS in Real Time

全球定位系统ＧＰＳ是一个实时、全天候和全球性的星基导航定位系统．分析了全球定位系统ＧＰＳ的组成及功能，探讨了ＧＰＳ实时差分动态定位技术及其误差来源．ＧＰＳ实时差分动态定位这一高新技术必将进入社会生活的各个方面，为全社会提供服务．

Global positioning system (GPS) is a real time, all climate, global navigation and positioning system base on satellites. This paper analyzes the components and features of GPS, discusses differential dynamic positioning technology with GPS in real time and its error sources. The high technology of differential dynamic positioning with GPS in real time will enters into society and life in all kinds of ways, and offers service for the whole society.