| 重磁弱异常评价与提取技术 |
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| 引用本文： | 刘云祥.重磁弱异常评价与提取技术[J].应用地球物理,2007,4(4):288-293. |
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| 作者姓名： | 刘云祥 |
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| 作者单位： | 中国石油东方地球物理公司 河北 |
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| 基金项目： | The subject is sponsored by the National 863Project Fund （Project No. 2006AA06Z201）. |
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| 摘 要： | 本文阐述了重磁弱异常概念,提出了当代采集方式下重磁弱异常可信度的判断标准,并提出针对重磁弱异常的处理新技术,该技术由消除干扰处理技术和弱异常提取技术组成,实际应用效果显著。随着地质勘探向精细方向发展,重磁弱异常将得到更加广泛的关注。
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| 关 键 词： | 重磁勘探 弱异常 可信度评价 异常提取 欠平衡滤波器 畸变校正 |
| 收稿时间： | 8 September 2007 |
| 修稿时间： | 2007-09-08 |
Evaluation and extraction of weak gravity and magnetic anomalies |
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| Yunxiang Liu.Evaluation and extraction of weak gravity and magnetic anomalies[J].Applied Geophysics,2007,4(4):288-293. |
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| Authors: | Yunxiang Liu |
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| Institution: | (1) Bureau of Geophysical Prospecting, Zhuozhou, 072751, China |
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| Abstract: | In this paper,I introduce what are called weak gravity and magnetic anomalies and propose standards for estimating their reliability.I also introduce new techniques for processing this kind of weak anomaly.These techniques consist of interference elimination and weak signal extraction.Practical applications have proved their effectiveness.Weak gravity and magnetic anomalies will get more attention with the development of targeted exploration. |
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| Keywords: | gravity and magnetic exploration weak anomaly anomaly extraction less balance filtering distortion correction |
| 本文献已被 CNKI 维普 万方数据 SpringerLink 等数据库收录！ |
