| 全国自动地震速报系统综合评估 |
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| 引用本文： | 杨陈,黄志斌,翟璐媛.全国自动地震速报系统综合评估[J].地震地磁观测与研究,2012,33(5):316-321. |
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| 作者姓名： | 杨陈 黄志斌 翟璐媛 |
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| 作者单位： | 中国北京100045,中国地震台网中心 |
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| 基金项目： | 中国地震台网中心经常性项目 |
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| 摘 要： | 通过对2011年1月1日至12月31日的3套独立自动地震定位系统结果进行综合处理，得出中国自动地震综合目录，并与正式速报结果进行对比，得出全国自动地震速报系统综合评估结果，发现该目录对于国内绝大部分5级以上、国外7级以上地震实现整体覆盖，且没有误报发生，可以作为国家台网中心正式地震速报的重要参考，对于建立“自动报～正式报”的两级地震速报制度可提供技术支撑。
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| 关 键 词： | 自动地震速报系统 综合目录 整体评估 两级地震速报制度 |
Overall evaluation of China's auto earthquake information release system |
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| Yang Chen
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Huang Zhibin
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Zhai Luyuan.Overall evaluation of China's auto earthquake information release system[J].Seismological and Geomagnetic Observation and Research,2012,33(5):316-321. |
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| Authors: | Yang Chen Huang Zhibin Zhai Luyuan |
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| Institution: | (China Earthquake Networks Center, Beijing 100045, China) |
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| Abstract: | Combining the results of the 3 independent earthquake locating systems from Jan. 1,2011 to Dec. 31,2011, we generate Chinars auto earthquake combined catalog. Comparing this catalog and the formal earthquake information release catalog, we draw the overall evaluation of China＇s auto earthquake information release system. From these results, we can draw the conclusion that combined auto earthquake catalog can relatively well locate earthquakes with M≥5.0 in China, M≥7.0 in global, and has no false earthquake. It can be used as reference for the formal earthquake information release. The whole system is able to provide the technical platform effectively for establishing the 2-steps （i. e. , Auto- Formal） earthquake information release system. |
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| Keywords: | auto earthquake information release tion 2-steps earthquake system combined catalog overall evalua information release system |
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