区域卫星导航系统GEO卫星定轨观测模型

¹ 北京环球信息应用开发中心,北京市5136信箱,100094 ² 武汉大学卫星导航定位技术研究中心,武汉市珞喻路129号,430079 ³ 信息工程大学测绘学院,郑州市陇海中路66号,450052

详细信息

Observation and Orbit Determination Models of GEO in Regional Satellite Navigation System

¹ Beijing Global Information Application and Development Center,P.O.Box 5136,Beijing 100094,China ² Satellite Navigation and Position Technology Research Center,Wuhan University,129 Luoyu Road,Wuhan 430079,China³ Institute of Surveying and Mapping,Information and Engineering University,66 Middle Longhai Road,Zhengzhou 450052,China

摘要: 根据GEO导航卫星的轨道特性,给出了数学上严密的卫星伪距观测和载波相位观测模型,讨论了GEO卫星轨道和卫星钟差的解算条件以及单星定轨、多星组差定轨的可行性。
- GEO /
- 伪距观测模型 /
- 载波相位观测模型
Abstract: The rigorous mathematic models of pseudo-range and carrier phase observation are introduced for navigation satellites,and the conditions of orbit determination and clock solution of GEO are discussed in details,and more,the feasibilities of GEO orbit determination with no-difference observations or difference observations with other satellites,GEO,MEO,IGSO are analyzed as well.
- GEO /
- pseudo-range observation model /
- carrier phase observation model