| 华东走时表定位稳定性检验 |
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| 引用本文： | 景天永,章纯.华东走时表定位稳定性检验[J].地震地磁观测与研究,1992(5). |
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| 作者姓名： | 景天永 章纯 |
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| 作者单位： | 上海地震局地震观测技术研究所，上海地震局地震观测技术研究所 |
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| 摘 要： | 用逐一减台的方法检验地震定位的稳定性,实质上是对华东走时模型品质的考验,也是对定位误差值可信与否作出评价。结果表明,华东走时模型能显著提高定位能力和定位稳定性,定位误差值是可信的.
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| 关 键 词： | 地震定位 稳定性 |
STABILITY TEST OF LOCATING TRAVEL-TIME TABLE OF EAST CHINA |
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| Jing Tianyong zhang chun.STABILITY TEST OF LOCATING TRAVEL-TIME TABLE OF EAST CHINA[J].Seismological and Geomagnetic Observation and Research,1992(5). |
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| Authors: | Jing Tianyong zhang chun |
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| Abstract: | Stability of earthquake location is tested in the way of decreacing the seismo-stations one by one,which data are used for the location.In fact,that is totest the quality of East China traval time model.It can also assess locationerrors.The results show that the model can obviously raise location ability andstability,and the location errors are reliable. |
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| Keywords: | Earthquake location Stability |
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