| 重力异常匹配滤波法的原理和应用 |
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| 引用本文： | 董焕成,李宗杰.重力异常匹配滤波法的原理和应用[J].物探与化探,1993,17(5):331-340. |
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| 作者姓名： | 董焕成 李宗杰 |
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| 作者单位： | 长春地质学院磁法教研室 长春130026
(董焕成)，长春地质学院磁法教研室 长春130026(李宗杰) |
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| 摘 要： | 匹配滤波法在磁测资料的数据处理中已广泛采用,并收到了较好的分离异常效果。但是,重力测量资料的匹配滤波处理还很少有人研究和使用。本文从理论上及实践步骤上做了详细推导与论证,为了验证从实际重力资料中分离出区域场和局部场的实用价值,文中总结了一些模型试验结果和一些实例的试算结果。
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| 关 键 词： | 重力异常 匹配滤波法 区域场和局部场 |
| 收稿时间： | 1993-06-09 |
THE PRINCIPLE AND APPLICATION OF THE MATCHFILTERING METHOD FOR GRAVITATIONAL ANOMALIES |
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| Dong Huancheng,Li Zongjie.THE PRINCIPLE AND APPLICATION OF THE MATCHFILTERING METHOD FOR GRAVITATIONAL ANOMALIES[J].Geophysical and Geochemical Exploration,1993,17(5):331-340. |
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| Authors: | Dong Huancheng Li Zongjie |
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| Institution: | Teaching and Research Section of Magnetic Method, Changchun College of Geology, 130026 |
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| Abstract: | Abstract The match filtering method has been extensively used in the processing of mag-netic data, with fairly good results obtained ia separating anomalies from the regional mag-netic field. Nevertheless, the method has rarely been used in the processing of gravitational data. This paper has made detailed theoretical derivation and practical verification and, for the purpose of testing and verifying the practical value of separating local fields from the regional field on the basis of practical gravitational data, has given some results of model test and practical computation. |
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| Keywords: | Keywords: gravitational anomaly match filtering method regional field and local field |
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