| A new inverse filtering method of gravity field |
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| 作者姓名： | Jin Xianglong Gao Zhiqing |
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| 作者单位： | Second Institute of Oceanography, State Oceanic Administration, Hangzhou, China;Institute of Marine Geology, Ministry of Geology and Resources, Qingdao, China |
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| 摘 要： | A new method for inversion of gravity field using the technique of inverse filtering is presented in this paper to calculate the structure of crust.After inversing gravity data of West Pacific and Okinawa Trough, it has been proven that the method of inverse filtering has many advantages, such as high accuracy, fast convergence rate, small memory space used and arbitrary reduction of sampling interval. This new method is convenient to minicomputer for solving the inverse problem of crustal structure.
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| 收稿时间： | 1986/10/20 0:00:00 |
| 修稿时间： | 1987/4/21 0:00:00 |
A new inverse filtering method of gravity field |
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| Jin Xianglong,Gao Zhiqing.A new inverse filtering method of gravity field[J].Acta Oceanologica Sinica,1988,7(3):421-434. |
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| Authors: | Jin Xianglong and Gao Zhiqing |
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| Institution: | 1.Second Institute of Oceanography, State Oceanic Administration, Hangzhou, China2.Institute of Marine Geology, Ministry of Geology and Resources, Qingdao, China |
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| Abstract: | A new method for inversion of gravity field using the technique of inverse filtering is presented in this paper to calculate the structure of crust.After inversing gravity data of West Pacific and Okinawa Trough, it has been proven that the method of inverse filtering has many advantages, such as high accuracy, fast convergence rate, small memory space used and arbitrary reduction of sampling interval. This new method is convenient to minicomputer for solving the inverse problem of crustal structure. |
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