| 南京基准地震台与中国地震台网测定体波震级对比分析 |
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| 引用本文： | 殷翔,徐志国,任枭,孙丽,陈宏峰.南京基准地震台与中国地震台网测定体波震级对比分析[J].地震地磁观测与研究,2012,33(2):21-26. |
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| 作者姓名： | 殷翔 徐志国 任枭 孙丽 陈宏峰 |
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| 作者单位： | 1. 中国江苏210014 南京基准地震台
2. 中国北京100036 中国地震台网中心 |
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| 摘 要： | 以中国地震台网测定的综合体波震级为标准震级,采用正交回归方法,得到南京测震台（NJ2）体波震级与标准体波震级之间的关系式,并对震级偏差与震级大小、震中方位和震中距关系进行偏差分析,为台站分析人员提供指导.
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| 关 键 词： | 震级 体波 偏差 |
Comparison between body wave magnitudes determined by Nanjing Seismic Station and China Earthquake Networks Center |
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| Yin Xiang
,
Xu Zhiguo
,
Ren Xiao
,
Sun Li
,
Chen Hongfeng.Comparison between body wave magnitudes determined by Nanjing Seismic Station and China Earthquake Networks Center[J].Seismological and Geomagnetic Observation and Research,2012,33(2):21-26. |
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| Authors: | Yin Xiang Xu Zhiguo Ren Xiao Sun Li Chen Hongfeng |
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| Institution: | 1) Nanjing Seismic Station, Jiangsu Province 210014, China 2) China Earthquake Networks Center, Beijing 100036, China |
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| Abstract: | By using orthogonal regression method, a systematic comparison has made between body wave magnitudes determined by Nanjing Seismic Station and China Earthquake Networks Center on the basis of observation data from them during 1985 to 2010. Focused on the causes resulted in magnitude deviation, we analyze the relationships among magnitude, azimuth and distance. Then we have gotten conclusions that could server for researchers. |
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| Keywords: | magnitude body wave deviation |
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