| On the colocation iterative solution model and algorithm for gravity anomaly |
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| 引用本文： | 杨元喜,刘长建.On the colocation iterative solution model and algorithm for gravity anomaly[J].地震学报(英文版),1996,9(4):611-616. |
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| 作者姓名： | 杨元喜 刘长建 |
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| 作者单位： | YUAN XI YANG (杨元喜) and CHANG JIAN LIU (刘长建) Zhengzhou Institute of Surveying and Mapping，Zhengzhou 450052，China |
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| 摘 要： | ＯｎｔｈｅｃｏｌｏｃａｔｉｏｎｉｔｅｒａｔｉｖｅｓｏｌｕｔｉｏｎｍｏｄｅｌａｎｄａｌｇｏｒｉｔｈｍｆｏｒｇｒａｖｉｔｙａｎｏｍａｌｙＹＵＡＮ－ＸＩＹＡＮＧ（杨元喜）ａｎｄＣＨＡＮＧ－ＪＩＡＮＬＩＵ（刘长建）ＺｈｅｎｇｚｈｏｕＩｎｓｔｉｔｕｔｅｏｆＳ...
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| 收稿时间： | 25 March 1995 |
| 修稿时间： | 11 September 1995 |
On the collocation iterative solution model and algorithm for gravity anomaly |
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| YUAN,XI,YANG.On the collocation iterative solution model and algorithm for gravity anomaly[J].Acta Seismologica Sinica(English Edition),1996,9(4):611-616. |
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| Authors: | YUAN XI YANG |
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| Institution: | (1) Zhengzhou Institute of Surveying and Mapping, 450052 Zhengzhou, China |
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| Abstract: | An effective method of random approach of gravity anomaly is collocation. To improve the reliability of collocation root, it is crucial to improve the reliability of covariance function of gravity anomaly. In this paper, a set of theoretical models of iterative fitting covariance function and predicting gravity anomaly is established. Through practical calculation, it shows that after finite iterative collocating, they do work well. |
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| Keywords: | gravity anomaly random approach collocation iterative root covariance |
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