| BBVS-60、CMG-3ESPC型地震计工作参数对比分析 |
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| 引用本文： | 段天山,袁顺.BBVS-60、CMG-3ESPC型地震计工作参数对比分析[J].地震地磁观测与研究,2011,32(5):109-114. |
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| 作者姓名： | 段天山 袁顺 |
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| 作者单位： | 中国乌鲁木齐830011 新疆维吾尔自治区地震局 |
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| 摘 要： | 通过在同一地点、同一环境下安装架设目前新疆测震台网使用较为广泛的BBVS-60型、CMG-3ESPC型地震计,使用同一类型数据采集器进行实时数据采集,对观测数据的噪声水平、动态范围等指标进行对比分析,探寻两类地震计在实际工作中的部分性能指标差异,为今后开展地震监测及相关研究工作提供依据.
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| 关 键 词： | 地震计 噪声水平 动态范围 对比分析 |
The comparative analysis of noise level and dynamic range of BBVS-60 and CMG-3ESPC seismometer in practice |
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| Duan Tianshan,Yuan Shun.The comparative analysis of noise level and dynamic range of BBVS-60 and CMG-3ESPC seismometer in practice[J].Seismological and Geomagnetic Observation and Research,2011,32(5):109-114. |
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| Authors: | Duan Tianshan Yuan Shun |
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| Institution: | (Earthquake Administration of Xinj iang Uygur Autonomous Region, Urumqi 830011, China) |
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| Abstract: | Two kinds of BBVS-60 and CMG-3ESPC seismometer were installed in the same place and environment and the data was collected using the same data acquisition unit in time. The noise level and dynamic range were analyzed and the difference of some performance index about the above two kinds of seismometer is identified. The result provides some evidence for earthquake monitoring and correlative research in future. |
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| Keywords: | seismometer noise level dynamic range comparative analysis |
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