全球定位系统Issue(3)：4-7,4.DOI:10.13442/j.gnss.1008-9268.2014.03.002
GPS／BDS 组合相对定位解算及精度分析
Solution and Precision Analysis on Combined GPS/BDS Relative Positioning
吕金浩 1吕志伟 1杨剑伟 1王兵浩1
作者信息
- 1. 信息工程大学导航与空天目标工程学院，河南郑州450001
- 折叠
摘要
Abstract
With the continuous development of global satellite navigation system ,multi-mode navigation has become a hot topic .This paper describes the principles of combined GPS/BDS relative positioning and program related software to achieve the function .By pro-cessing and analyzing the measured data ,the results verify the correctness of the method and show that :For the short baseline ,the relative positioning accuracy of regional BDS achieves Millimeter level and the same as GPS .The accuracy of combined GPS/BDS relative positio-ning is improved in a horizontal direction ,and combined GPS/BDS has a good stability .关键词
北斗卫星导航系统/相对定位/GPS/BDS组合Key words
BDS/relative positioning/GPS/BDS分类
天文与地球科学引用本文复制引用
吕金浩,吕志伟,杨剑伟,王兵浩..GPS／BDS 组合相对定位解算及精度分析[J].全球定位系统,2014,(3):4-7,4.
