| 重磁数据的线性滤波与反演失真问题 |
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| 引用本文： | 汤悦林, 陈元平. 重磁数据的线性滤波与反演失真问题[J]. 物探与化探, 2002, (3): 225-231. doi: 10.3969/j.issn.1000-8918.2002.03.013 |
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| 作者姓名： | 汤悦林 陈元平 |
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| 作者单位： | 零陵师范高等专科学校,湖南,永州,425006;; 零陵师范高等专科学校,湖南,永州,425006 |
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| 摘 要： | 文中对国内研制的4种主要线性滤波方法进行了对比分析.选出一种具代表性的滤波方法,用计算机模拟观测场,探讨了在复杂干扰下重磁异常因滤波引起的失真,并就重磁异常在因滤波而引起失真的情况下如何反演解释,提出了可行的办法和建议.
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| 关 键 词： | 线性滤波 复杂干扰 滤波失真 失真数据的反演 |
| 文章编号： | 1000-8918(2002)03-0225-07 |
| 收稿时间： | 2001-09-07 |
THE LINEAR FILTERING OF GRAVITY AND MAGNETIC DATA AND THE PROBLEM OF INVERSION DISTORTION |
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| THE LINEAR FILTERING OF GRAVITY AND MAGNETIC DATA AND THE PROBLEM OF INVERSION DISTORTION[J]. Geophysical and Geochemical Exploration, 2002, (3): 225-231. doi: 10.3969/j.issn.1000-8918.2002.03.013 |
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| Authors: | TANG Yue-lin CHEN Yuan-ping |
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| Affiliation: | Lingling Normal High Training School, Yongzhou 425006, China |
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| Abstract: | Based on the comparison and analysis of four major filtering methods designed and developed in China, this paper derived a new expression of the filtering technique. The author chose a representative filtering method, simulated the observational field on computer, and investigated the distortion of gravity and magnetic anomaly caused by filtering under the condition of complex interference. On such a basis, a feasible method is proposed concerning the inversion interpretation under such a distortion condition. |
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| Keywords: | linear filtering complex interference distortion of filtering inversion of distorted data |
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