| 广东数字地震台网‘十五’系统的几种地震定位方法的定位效果分析 |
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| 引用本文： | 陈贵美,杨选,刘锦.广东数字地震台网‘十五’系统的几种地震定位方法的定位效果分析[J].华南地震,2009,29(1):69-78. |
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| 作者姓名： | 陈贵美 杨选 刘锦 |
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| 作者单位： | 广东省地震局,广东广州,510070 |
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| 基金项目： | 中国地震局三结合课题 |
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| 摘 要： | 选取广东省‘十五’数字地震台网2007年6-9月试运行以来记录到的32次地震事件，运用地震台网地震速报及地震编目使用的几种常规地震定位软件，并将其结果与‘九五’编目产出的结果进行了比较，结果表明：对于网内地震。单纯型定位法及HYP02000程序的定位法结果稍优于Hyposat定位法：对于网缘地震，3种定位程序得到的结果相差不大。
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| 关 键 词： | 地震台网 地震定位 程序 广东 |
Analysis on Effectiveness of Several Methods for Earthquake Location Positioning in Guangdong Digital Seismic Network in the Tenth Five-Year Plan Period |
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| CHEN Guimei,YANG Xuan,LIU Jin.Analysis on Effectiveness of Several Methods for Earthquake Location Positioning in Guangdong Digital Seismic Network in the Tenth Five-Year Plan Period[J].South China Journal of Seismology,2009,29(1):69-78. |
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| Authors: | CHEN Guimei YANG Xuan LIU Jin |
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| Institution: | Earthquake Administration of Guangdong Province;Guangzhou 510070;China |
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| Abstract: | In this paper,32 earthquake events recorded by Guangdong Province 10th Five-year Plan digital seismic network during Jun. -Sept. 2007 are selected and analyzed using several conventional earthquake location software adopted in seismic network earthquake prompt report and cataloging. And the results were compared with the 9th Five -year Plan cataloging output results. The results show that:for the net earthquakes,the results given by the simple positioning method and HYPO2000 positioning program are slightly... |
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| Keywords: | Guangdong Seismic network Earthquake location Program |
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