| 地动噪声功率谱及动态范围的一致性分析 |
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| 引用本文： | 段天山,袁顺. 地动噪声功率谱及动态范围的一致性分析[J]. 地震地磁观测与研究, 2010, 31(5): 122-126. DOI: 10.3969/j.issn.1003-3246.2010.05.022 |
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| 作者姓名： | 段天山 袁顺 |
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| 作者单位： | 新疆维吾尔自治区地震局,中国乌鲁木齐830011 |
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| 摘 要： | 在和田地震台阵中心子台安放9台CMG-40T型短周期地震计,采用EDAS-24IP数据采集器进行数据采集。对同一时段观测数据的地动噪声功率谱、动态范围等参数进行测定,并对测定结果进行对比,在使用者的角度分析该类型地震计的一致性。
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| 关 键 词： | 地动噪声 动态范围 差异 |
The consistency analysis on ground motion noise power spectral and dynamic range |
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| Duan Tianshan,Yuan Shun. The consistency analysis on ground motion noise power spectral and dynamic range[J]. Seismological and Geomagnetic Observation and Research, 2010, 31(5): 122-126. DOI: 10.3969/j.issn.1003-3246.2010.05.022 |
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| Authors: | Duan Tianshan Yuan Shun |
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| Affiliation: | Duan Tianshan and Yuan Shun (Earthquake Administration of Xinjiang Uygur Autonomous Region, Urumqi 830011, China) |
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| Abstract: | CMG-40T short period seismometers were installed in the central sub-station of Hetian array. The data was collected by EDAS-24IP data acquisition unit. We determined the ground motion noise power spectral, dynamic range of observation data at same time and analyzed the test result comparatively. The consistency of this kind seismometer was obtained for users. |
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| Keywords: | ground motion noise dynamic range difference |
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