| 镜泊湖火山测震台网监测效能评估 |
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| 引用本文： | 赵建通,高双玲,马宝君,梁阿全,李俊秋.镜泊湖火山测震台网监测效能评估[J].地震地磁观测与研究,2021,42(1):121-125. |
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| 作者姓名： | 赵建通 高双玲 马宝君 梁阿全 李俊秋 |
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| 作者单位： | 中国黑龙江 157009 牡丹江地震台;中国哈尔滨 150090 黑龙江省地震局 |
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| 基金项目： | 吉林长白山火山国家野外科学观测研究站资助（项目编号：NORSCBS20-13）；黑龙江省地震局科研项目（项目编号：202009） |
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| 摘 要： | 2019年镜泊湖火山测震台网新增2个测震台后,共有5个测震观测子台对火山区进行地震监测。利用其观测数据,进行噪声功率谱和监测能力计算,绘制地震监测能力图,并与原测震台网监测能力进行对比分析。研究表明,镜泊湖火山测震台网监测能力得到很大提升,可满足火山地震监测需要。
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| 关 键 词： | 镜泊湖火山测震台网 噪声功率谱 监测能力 |
Evaluation of monitoring capability of volcanic seismic network in Jingpohu |
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| ZHAO Jiantong,GAO Shuangling,MA Baojun,LIANG Aquan,LI Junqiu.Evaluation of monitoring capability of volcanic seismic network in Jingpohu[J].Seismological and Geomagnetic Observation and Research,2021,42(1):121-125. |
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| Authors: | ZHAO Jiantong GAO Shuangling MA Baojun LIANG Aquan LI Junqiu |
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| Institution: | 1. Mudanjiang Seismic Station, Heilongjiang Province 157009, China;2. Heilongjiang Earthquake Agency, Harbin 150090, China |
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| Abstract: | After adding 2 seismic stations to the Jingpohu volcanic network in 2019, there are 5 seismic stations for seismic monitoring in the volcano area. In this paper, data acquired at 5 volcanic seismostations in the volcanic network was employed to calculate the noise power spectrum and evaluate its monitoring capability. The seismic monitoring capability map is drawn and compared with that of the original network. The results show that the monitoring capability of the Jingpohu volcanic network has been greatly improved, which has met the needs of volcano monitoring. |
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| Keywords: | Jingpohu volcanic seismic network noise power spectrum monitoring capability |
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