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| 引用本文： | 盛传贞,袁运斌,孙保琪. ���ŵ������������Ӳ�Ӱ�쾫�ȷ���[J]. 大地测量与地球动力学, 2010, 30(1): 109-113 |
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| 作者姓名： | 盛传贞 袁运斌 孙保琪 |
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| 作者单位： | 1. 中国科学院测量与地球物理研究所,武汉,430077;中国科学院研究生院,北京,100049
2. 中国科学院测量与地球物理研究所,武汉,430077 |
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| 基金项目： | 国家杰出青年科学基金(40625013);;国家863计划课题(2007AA12Z311);;国家自然科学基金(40890160);;国家863计划项目(200612Z322) |
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| 摘 要： | ?????????????????????????????У????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????μ???????????????????????????????????????????????????????????????й?????????????????????????????????????????????????????????????????????????????????????????????????????????,?????????λ?t?????????2 m??10 m??
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| 关 键 词： | ???????? ?????? ??????? ??? ???η?? |
ACCURACY ANALYSIS OF INFLUENCE OF CLOCK ERROR ON SINGLE NAVIGATION SATELLITE ORBIT DETERMINATION BASED ON REGIONAL DATA |
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| Sheng Chuanzhen,Yuan Yunbin,Sun Baoqi. ACCURACY ANALYSIS OF INFLUENCE OF CLOCK ERROR ON SINGLE NAVIGATION SATELLITE ORBIT DETERMINATION BASED ON REGIONAL DATA[J]. Journal of Geodesy and Geodynamics, 2010, 30(1): 109-113 |
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| Authors: | Sheng Chuanzhen Yuan Yunbin Sun Baoqi |
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| Abstract: | The effect of clock error on the orbit determination of single navigation satellite and the accuracy in the ideal situation based on regional data are discused.Three different strategies for dealing with clock error are compared to analyse this effect on orbit.After removing the clock error,the optimal accuracy based on regional data can be reached under such ideal circumstances.GPS single navigation satellite orbit determination can be implemented based on the field data from 5 GPS tracking stations in Chi... |
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| Keywords: | navigation satellite orbit determination accuracy analysis clock error geometric distribution |
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