| 新疆数字遥测地震台网使用地震定位程序的比较与讨论 |
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| 引用本文： | 张振斌,朱丽亚,王宝柱.新疆数字遥测地震台网使用地震定位程序的比较与讨论[J].高原地震,2006,18(3):43-49. |
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| 作者姓名： | 张振斌 朱丽亚 王宝柱 |
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| 作者单位： | 新疆维吾尔自治区地震局,新疆,乌鲁木齐,830011 |
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| 摘 要： | 基于新疆数字遥测地震台网目前使用的地震数据分析软件EDAS-ISA挂接的GENETIC(遗传法)定位程序,选取新疆数字遥测台网记录的45次地震事件,就遗传法定位程序的定位结果与新疆日常地震目录结果作了对比分析。结果表明∶对于台站分布合理并且最近的台站到达地震事件的震中矩≤3度,遗传法定位结果与新疆日常地震目录比较吻合,定位效果较好。对于边界地震和台站稀少区,定位结果偏差较大,定位效果不理想。
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| 关 键 词： | 新疆 地震台网 定位程序 |
| 文章编号： | 1005-586X(2006)03-0043-07 |
| 收稿时间： | 06 20 2006 12:00AM |
| 修稿时间： | 2006年6月20日 |
COMPARISON AND DISCUSSION ON SEISMIC LOCATING PROGRAMS USED IN THE DIGITAL TELEMETERING SEISMIC NETWORK |
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| ZHANG Zhen-bin,ZHU Li-ya,WANG Bao-zhu.COMPARISON AND DISCUSSION ON SEISMIC LOCATING PROGRAMS USED IN THE DIGITAL TELEMETERING SEISMIC NETWORK[J].Plateau Earthquake Research,2006,18(3):43-49. |
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| Authors: | ZHANG Zhen-bin ZHU Li-ya WANG Bao-zhu |
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| Institution: | Earthquake Administration of Xinjiang Uygur Autonomous Region, Urumqi 830011, China |
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| Abstract: | The authors have compared the GENETIC locating resrults of 45 seismic events recorded by the digital telemetering network with daily seismic catalog in Xinjiang,and the results show that the locating results colculated by GENETIC soft are consisted well with the daily seismic catalog if the surrounded stations have a good distribution and the epicenter distance to the nearest station is less than 3 degrees.Otherwise,the deviation of locating results is large,and the locating effect is not well. |
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| Keywords: | Xinjiang Seismic network Locating soft |
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