| 基于波形相关性的地震事件分类 |
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| 引用本文： | 魏富胜,许忠淮,郭祥云. 基于波形相关性的地震事件分类[J]. 地震地磁观测与研究, 2010, 31(3): 52-57. DOI: 10.3969/j.issn.1003-3246.2010.03.009 |
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| 作者姓名： | 魏富胜 许忠淮 郭祥云 |
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| 作者单位： | 中国北京,100081,中国地震局地球物理研究所;中国北京,100081,中国地震局地球物理研究所;中国北京,100081,中国地震局地球物理研究所 |
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| 基金项目： | 地震行业专项基金课题:200708006 |
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| 摘 要： | 讨论了地震波形相似性的定量描述手段,计算了长白山及附近地区2004年发生的20个较小地震事件的地震波形相关系数,探讨了波形相关性与震源类型的关系。
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| 关 键 词： | 相关系数 波形相关性 地震识别 震源类型 |
Classification of seismic events based on waveform correlation analysis |
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| We Fusheng,Xu Zhonghuai,Guo Xiangyun. Classification of seismic events based on waveform correlation analysis[J]. Seismological and Geomagnetic Observation and Research, 2010, 31(3): 52-57. DOI: 10.3969/j.issn.1003-3246.2010.03.009 |
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| Authors: | We Fusheng Xu Zhonghuai Guo Xiangyun |
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| Affiliation: | (Institute of Geophysics, China Earthquake Administration, Beijing 100081, China) |
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| Abstract: | Quantitative description of waveform similarity has calculated waveform correlation coefficients of of seismic events is discussed. This study 20 small seismic events, which occurred in 2004 in Changbaishan and nearby region, and recorded by the Changbaishan Seismic Station in China. The relation between waveform correlation and seismic source type is explored. |
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| Keywords: | correlation coefficients waveform correlation seismic distinguish seismic source type |
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