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| 引用本文： | 王伟,汪海洪,罗佳,钟波.?????????????????????[J].大地测量与地球动力学,2009,29(2):140-142. |
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| 作者姓名： | 王伟 汪海洪 罗佳 钟波 |
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| 作者单位： | 武汉大学测绘学院,武汉,430079;地球空间环境与大地测量教育部重点实验室,武汉,430079 |
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| 基金项目： | 国家自然科学基金，国家重点基础研究发展规划(973计划) |
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| 摘 要： | ??????????????????????????????????????????????????????????????????????????????????????????????????????????????????б??????????????????????????????????????????????
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| 关 键 词： | ??????? ??????????? ??? ??? GPS |
ZERO-DIFFERENCE KINEMATIC PRECISE ORBIT DETERMINATION OF LOW EARTH ORBIT SATELLITE |
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| Wang Wei,Wang Haihong,Luo Jia,Zhong Bo.ZERO-DIFFERENCE KINEMATIC PRECISE ORBIT DETERMINATION OF LOW EARTH ORBIT SATELLITE[J].Journal of Geodesy and Geodynamics,2009,29(2):140-142. |
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| Authors: | Wang Wei Wang Haihong Luo Jia Zhong Bo |
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| Abstract: | The approaches to precise orbit determination(POD) for satellites in Low Earth Orbit(LEO) were sumed up,and the theory,the steps and the factor influencing the accuracy of zero-difference kinematic POD were analyzed.Futhermore,by comparing the zero-difference kinematic orbit determination with double-difference kinematic,zero-difference reduced-dynamic and double-difference reduced-dynamic orbit determination it is found that with this method not only the accuracy close to that with other three methods can ... |
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| Keywords: | GPS |
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