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| 引用本文： | 赵丽华,曾安敏.????????????????α?????е????[J].大地测量与地球动力学,2009,29(1):132-134. |
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| 作者姓名： | 赵丽华 曾安敏 |
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| 作者单位： | 1. 长安大学地质工程与测绘工程学院,西安,710054
2. 长安大学地质工程与测绘工程学院,西安,710054;西安测绘技术总站,西安,710054 |
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| 摘 要： | ???????α????й???????????ó??淽??????????????Щδ???????????????????????????????α???????????????????????????????÷??????????????ε??????????仯?????????????????????????????????δ?????α???????????????????????????????Э?????????Э????????Э??????????????????????????????????????????????????????????????????????????????????????????δ??????????????????????????????α??????????α?????????????????????Ч???
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| 关 键 词： | ?????? ????????? Helmert??????????? ?α???? ?????? |
APPLICATION OF ADAPTIVE COLLOCATION METHOD TO CRUSTAL DEFORMATION ANALYSIS |
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| Zhao Lihua,Zeng Anmin.APPLICATION OF ADAPTIVE COLLOCATION METHOD TO CRUSTAL DEFORMATION ANALYSIS[J].Journal of Geodesy and Geodynamics,2009,29(1):132-134. |
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| Authors: | Zhao Lihua Zeng Anmin |
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| Institution: | 1) School of Geology Engineering and Geomatics，Chang’an University，Xi’an 7100542) Xi’an Information Division of Surveying and Mapping, Xi’ an 710054 |
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| Abstract: | As there are relatively few observed points in crustal deformation monitoring,it is hard to deduct the deformation of the unobserved points correctly with conventional methods.On the basis of the characteristics of the crustal deformation,the collocation method is proposed to be used,with which not only the influence of present random variation of observation points can be taken into account and the variation of the observed points can be found properly but also the deformation information of the unobserved... |
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| Keywords: | collocation adaptive factor Helmert variance component estimation deformation analysis random signal |
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