static gps difference position gps静态差分定位
gps difference localization gps差分定位
GPS phase difference GPS相位差分
difference gps 差分gps
gps double-difference phase data gps双差相位数据
gps height difference gps高差
relative difference GPS 相对差分GPS
satellite difference gps 星站差分gps
GPS carrier difference equation GPS载波差分方程
This article analyses current GPS difference technology and puts forward a difference position technology which can apply in BEIDOU system for improving the position precision.
本文在对现有的GPS差分技术进行分析的基础之上，提出了一种适合北斗导航定位系统的差分定位技术，以提高其定位精度。
We can enlarge the range of mapping region by utilizing CDMA wireless data transmission in transporting GPS difference data, and realize high precision orientation of real time.
利用CD MA无线数据传输技术传送gps差分数据可以扩大测区范围，实现高精度实时动态定位。
Information such as speed, heading, GPS difference equipment can also be the vehicle of various sensors (such as log, speed meter, magnetic compass, etc.) for the calibration work.
速度、航向等信息，车载GPS差分设备还可以对车辆上的各种传感器(如计程仪、车速仪、磁罗盘等)进行校准工作。
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