| 收集地震参考事件的研究进展 |
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| 引用本文： | 徐志国,刘瑞丰.收集地震参考事件的研究进展[J].地震地磁观测与研究,2006,27(3):20-24. |
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| 作者姓名： | 徐志国 刘瑞丰 |
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| 作者单位： | 1. 中国,北京,100081,中国地震局地球物理研究所
2. 中国,北京,100036,中国地震台网中心 |
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| 摘 要： | 简要介绍了参考事件的定义及其分类,并对收集GT5参考事件的理论方法和标准做了简单的说明。文章指出,参考事件的用途主要在于获取经验走时,验证速度模型和计算走时,提供可靠的地震信息。如何收集更多的地震参考事件是当今国际地震学界热衷的研究问题之一。文中讨论了如何在中国大尺度范围内有效地获取GT5参考事件,并希望在中国能尽快地推进此项工作的进行。
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| 关 键 词： | 参考事件 选择标准 地震定位 |
| 文章编号： | 1003-3246（2006）03-0020-05 |
| 收稿时间： | 2006-03-15 |
| 修稿时间： | 2006年3月15日 |
Advances research on the collection of earthquake reference events |
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| Xu Zhiguo,Liu Ruifeng.Advances research on the collection of earthquake reference events[J].Seismological and Geomagnetic Observation and Research,2006,27(3):20-24. |
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| Authors: | Xu Zhiguo Liu Ruifeng |
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| Abstract: | In this paper, the definition and the category of reference events are introduced and methodologies and criteria for collecting GT5 reference events are presented shortly. It is point out that the collection of reference events are very useful in obtaining a priori knowledge of the travel time, testing velocity models and computing seismic travel time, providing dependable earthquake information. How to collect many earthquake reference events is one of hot topics for international seismological research institutes. The paper tries to discuss how to obtain available GT5 reference events on a much larger scale of China, it is hoped that this work will be carried out as soon as possible in China. |
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| Keywords: | reference events selection criteria earthquake location |
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