| 淮北地震台中强震面波震级偏差修正 |
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| 引用本文： | 樊冬,李惊生.淮北地震台中强震面波震级偏差修正[J].地震地磁观测与研究,2014(1):45-49. |
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| 作者姓名： | 樊冬 李惊生 |
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| 作者单位： | 淮北地震台,中国安徽235000 |
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| 基金项目： | 安徽省地震局科研合同制项目（编号：201226） |
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| 摘 要： | 整理校正淮北地震台测震编目资料面波震级MS4．5及以上中强震震例，以中国地震台网中心（简称CENC）发布的震级参数作为标准震级，分析CENC震级与淮北地震台单台分析结果中的发震时刻、震中经纬度、震级、方位角、震中距等参数之间线性相关关系，建立CENC震级关于单台分析结果的多元线性回归方程，用于淮北地震台记录的中强震面波震级偏差修正。检验结果显示，该修正方法有效、可信。
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| 关 键 词： | 中强震 面波震级 多元线性回归 震级修正 |
The revision surface wave magnitude deviation of Huaibei Seismic Station |
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| Fan Dong,Li Jingsheng.The revision surface wave magnitude deviation of Huaibei Seismic Station[J].Seismological and Geomagnetic Observation and Research,2014(1):45-49. |
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| Authors: | Fan Dong Li Jingsheng |
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| Institution: | (Huaibei Seismic Station, Anhui Province 235000, China) |
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| Abstract: | In this paper,theMS 4. 5 and above moderate-strong earthquake′s surface wave magnitude of Huaibei Seismic Station are edited and corrected,taking China Earthquake Netwoks Cen-ter（for short CENC）magnitude parameter as a standard.Based on the analysis of the consis-tency with CENC magnitude in time,latitude,longitude,magnitude,azimuth,epicentral distance as well as the linear multiple regression,we presented the function of revision of Huaibei Seismic Station surface wave magnitude.The testing application of this function shows that it is effective and dependable. |
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| Keywords: | moderate-strong earthquake surface wave magnitude the linear multiple regres-sion revision of magnitude |
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