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| 引用本文： | 王爱生,欧吉坤.???????????е?????????????????[J].大地测量与地球动力学,2008,28(5):59-64. |
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| 作者姓名： | 王爱生 欧吉坤 |
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| 作者单位： | 1. 中国科学院测量与地球物理研究所动力大地测量学重点实验室,武汉,430077;徐州师范大学测绘学院,徐州,221116;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动力大地测量学重点实验室,武汉,430077 |
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| 基金项目： | 国家自然科学基金，徐州师范大学校科研和教改项目，江苏省高校自然科学基金 |
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| 摘 要： | ????????????????????????????????????????????????????????????????У??????????????????????????????????????е??????????С??????????????????????????????н?????????????С????????????????????(?????????????б??????????е?λ??)???????????λ???????????????????????????????????????????????????????????????????????????????
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| 关 键 词： | ???? ??? ??????? ?????????? ????? |
SEQUENTIAL CHARACTERISTICS ACCURATE ESTIMATION OF CYCLE SLIPS IN HIGH ORDER DIFFERENTIAL |
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| Wang Aisheng,Ou Jikun.SEQUENTIAL CHARACTERISTICS ACCURATE ESTIMATION OF CYCLE SLIPS IN HIGH ORDER DIFFERENTIAL[J].Journal of Geodesy and Geodynamics,2008,28(5):59-64. |
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| Authors: | Wang Aisheng Ou Jikun |
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| Institution: | 1) Key Laboratory of Dynamical Geodesy, Institute of Geodesy and Geophysics, CAS, Wuhan 4300772) School of Geodesy and Geomatic, Xuzhou Normal University, Xuzhou 2211163) The Graduate School of Chinese Academy of Science, Beijing 100049 |
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| Abstract: | The concepts of independent and dependent cycle slips are presented,the characteristic sub-series related to independent cycle slips in high order differential series is given and the fact that dependent cycle slips is overlapped in high order differential is found,and its characteristic sub-series is also given.So we suggest a new method using which cycle slips can be detected and fixed.In this method high order differentials is considered as measurements,observation equation is built in term of characteristic sub-series,and Least-Squares adjustment is used.Detection of cycle slips is equivalent to locating characteristic sub-series.An example shows that this method can be used to detect dependent cycle slips which can not be detected using predecessor. |
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| Keywords: | cycle slip differential time sequence characteristic sub-series pattern identifying |
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