| 宿迁地震台地震监测能力分析 |
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| 引用本文： | 张荣杉,冯武,彭澎,贾少罡. 宿迁地震台地震监测能力分析[J]. 地震地磁观测与研究, 2017, 38(4): 199-202. DOI: 10.3969/j.issn.1003-3246.2017.04.033 |
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| 作者姓名： | 张荣杉 冯武 彭澎 贾少罡 |
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| 作者单位： | 中国江苏 223800 宿迁地震台 |
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| 基金项目： | 中国地震局工程力学研究所基本科研业务费专项（项目编号：2011-C2） |
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| 摘 要： | 根据宿迁地震台地震计和数采参数、台站背景噪声等数据,结合历史地震观测数据,运用统计学计算方法,计算宿迁地震台地震监测能力。结果认为:宿迁地震台短周期台基背景噪声较大,微小地震监测能力较弱,但基本可以监测到M_L 2.0地方震,也可监测到150 km范围内周边城市M_L 2.5地震。
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| 关 键 词： | 地震监测 背景噪声 监测能力 |
About monitoring ability of Suqian Seismic Station |
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| Zhang Rongshan,Feng Wu,Peng Peng,Jia Shaogang. About monitoring ability of Suqian Seismic Station[J]. Seismological and Geomagnetic Observation and Research, 2017, 38(4): 199-202. DOI: 10.3969/j.issn.1003-3246.2017.04.033 |
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| Authors: | Zhang Rongshan Feng Wu Peng Peng Jia Shaogang |
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| Affiliation: | Suqian Seismic Station, Jiangsu Province 223800, China |
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| Abstract: | Base on the parameters of the seismometer and the data collector, and background noise of Suqian Seismic Station, combining with historical earthquake observation data, the monitoring ability of Suqian Seismic Station is calculated by use of the statistical method. The conclusion is that minor-cycle of background noise is large and the monitoring ability for small earthquakes is poor. Suqian Seismic Station has the capability to monitor ML 2.5 local earthquakes. When the epicentral distance less than 50 km, it can actually monitor ML 2.0 earthquakes. |
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| Keywords: | earthquake monitoring background noise monitoring ability |
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