| 平武地震台数字地震仪记录近震震级及定位偏差 |
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| 引用本文： | 刘学华.平武地震台数字地震仪记录近震震级及定位偏差[J].四川地震,2011(2):32-35. |
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| 作者姓名： | 刘学华 |
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| 作者单位： | 平武地震台,四川平武,622550 |
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| 摘 要： | 以《四川省地震台网地震目录》作为地震定位参考标准,对平武地震台数字地震仪记录的近震,尤其是汶川＂5·12＂地震序列定位参数进行了对比。结果表明,平武单台数字地震仪记录得到的测定结果与《四川省地震台网地震目录》间存在一定程度的差异。这里给出了台站可以简单应用的偏差评估值和处理方法。
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| 关 键 词： | 平武地震台 数字地震仪 近震震级 定位 偏差 |
Study on the deviation of magnitude and location of near earthquakes from the digital data of Pingwu Seismic Station |
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| LIU Xue-hua.Study on the deviation of magnitude and location of near earthquakes from the digital data of Pingwu Seismic Station[J].Earthquake Research in Sichuan,2011(2):32-35. |
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| Authors: | LIU Xue-hua |
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| Institution: | LIU Xue-hua (Seismic Station of Pingwu,Sichuan Pingwu 622550,China) |
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| Abstract: | We compare the positions from the digital data of Seismic Station of Pingwu with Sichuan Earthquake Catalogue and find that there is a difference between them. So we present correction values. |
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| Keywords: | Seismic Station of Pingwu digital seismometer near earthquake magnitude position deviation correction value |
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