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| 引用本文： | 武艳强,江在森,杨国华,魏文薪,刘晓霞. ����г�����������GPSӦ�䳡�����о�[J]. 大地测量与地球动力学, 2009, 29(6): 68-73 |
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| 作者姓名： | 武艳强 江在森 杨国华 魏文薪 刘晓霞 |
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| 作者单位： | 1. 中国地震局地震预测研究所,北京,100036
2. 中国地震局第一监测中心,天津,300180 |
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| 基金项目： | 中国地震局地震预测研究所基本科研业务专项，国家自然科学基金 |
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| 摘 要： | ?????????г????????????????????????????????÷?????1999??2004???й??????????GPS??????????????????????????????й???????????????????в?????????????????г????????????Ч??????÷???????????Ч????????????о??????????в??????????????????????
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| 关 键 词： | ??г???? GPS??? ??????? ?????? Kriging??????? |
RESEARCH ON METHOD FOR ENTIRE CALCULATION OF GPS STRAIN FIELD BY USING SPHERICAL HARMONIC FUNCTION |
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| Wu Yanqiang,Jiang Zaisen,Yang Guohua,Wei Wenxin,Liu Xiaoxia. RESEARCH ON METHOD FOR ENTIRE CALCULATION OF GPS STRAIN FIELD BY USING SPHERICAL HARMONIC FUNCTION[J]. Journal of Geodesy and Geodynamics, 2009, 29(6): 68-73 |
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| Authors: | Wu Yanqiang Jiang Zaisen Yang Guohua Wei Wenxin Liu Xiaoxia |
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| Affiliation: | Wu Yanqiang1),Jiang Zaisen1),Yang Guohua2),Wei Wenxin1) , Liu Xiaoxia1)(1)Institute of Earthquake Science,CEA,Beijing 1000362)First Crustal Monitoring , Application Center,Tianjin 300180) |
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| Abstract: | The method for entire calculation of GPS strain field in large region by using spherical harmonic function is discussed.On the basis of comparing the theoretical results and calculation results,the strain calculating method is tested effectively.Then,the correlation coefficients between theoretical result and calculation result are calculated,and the results show that the strain calculation method is very robust that the correlation coefficient does not decreased significantly with the increasing of additio... |
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| Keywords: | spherical harmonic GPS strain field simulation data robust characteristic Kriging interpolation method |
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