| 离石地震台水平摆倾斜观测资料对比分析 |
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| 引用本文： | 薛生瑞,闫存清.离石地震台水平摆倾斜观测资料对比分析[J].山西地震,2010(3):23-26. |
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| 作者姓名： | 薛生瑞 闫存清 |
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| 作者单位： | [1]山西省地震局离石地震台,山西吕梁033000 [2]太原大陆裂谷动力学国家野外科学观测研究站,山西太原030025 |
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| 摘 要： | 通过对山西省离石地震台数字化水平摆SSQ-2I与模拟水平摆SQ-70B的观测资料进行对比分析,认为从资料的完整性、稳定性、可靠性以及观测精度方面,数字化水平摆SSQ-2I均优于模拟水平摆SQ-70B。数字化水平摆能实现远距离快速传输、及时准确地发现异常,实现资源共享。
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| 关 键 词： | 地震观测 观测精度 潮汐因子 |
Comparison of Observation Data of Horizontal Pendulum Tiltmeters of Lishi Seismological Station |
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| XUE Sheng-rui,YAN Cun-qing.Comparison of Observation Data of Horizontal Pendulum Tiltmeters of Lishi Seismological Station[J].Earthquake Research in Shanxi,2010(3):23-26. |
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| Authors: | XUE Sheng-rui YAN Cun-qing |
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| Affiliation: | 1.Lishi Seismological Station of Earthquake Administration Shanxi Province,Lüliang 033000,China; 2.National Continental Rift Valley Dynamics Observatory of Taiyuan,Taiyuan 030025,China) |
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| Abstract: | By comparing observation data of digital horizontal pendulum SSQ-2I with that of analogue one SQ-70B of Lishi seismological station,Shanxi,it concludes that digital horizontal pendulum SSQ-2I is better than analogue SQ-70B on aspects of integrality of observation data,stability,reliability and observation precision.Digital horizontal pendulum can reach precision of minute value and transmit data rapidly for long distance,show real-time anomalies accurately and share data. |
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| Keywords: | seismological observation observation accuracy tidal factor |
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