| 山西离石中心地震台数字倾斜仪资料质量跟踪分析 |
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| 引用本文： | 薛生瑞,徐博,高翠珍,王晓霞.山西离石中心地震台数字倾斜仪资料质量跟踪分析[J].山西地震,2013(4):14-17,30. |
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| 作者姓名： | 薛生瑞 徐博 高翠珍 王晓霞 |
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| 作者单位： | [1]山西省地震局离石中心地震台,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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| 基金项目： | 山西省地震局科研项目（ SBK-1215）。 |
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| 摘 要： | 文章对山西离石中心地震台迁建后，新安装的数字水管倾斜仪、石英水平摆倾斜仪、洞体应变伸缩仪2011年的观测资料进行质量跟踪，得出，仪器观测精度、数据稳定性和可靠性等各方面均达到国家形变I类台的要求，且水管倾斜仪观测精度高于石英水平摆。同时，对影响观测的干扰因素进行分析，并提出改进观测质量的方法。
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| 关 键 词： | 数字化仪器 观测资料质量 内精度 |
Tracking Analysis of Data Quality of the Digitla Tiltmeter of Lishi Central Seismological S tation,Shanxi |
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| XUE Sheng-rui,XU Bo,GAO Cui-zhen,WANG Xiao-xia.Tracking Analysis of Data Quality of the Digitla Tiltmeter of Lishi Central Seismological S tation,Shanxi[J].Earthquake Research in Shanxi,2013(4):14-17,30. |
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| Authors: | XUE Sheng-rui XU Bo GAO Cui-zhen WANG Xiao-xia |
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| Institution: | 1. Lishi Central Seismological Station of Earthquake Administration of Shanxi Province, LVliang, Shanxi 033000, China; 2. National Continental Rift Valley Dynamics Observatory of Taiyuan, Taiyuan, Shanxi 030025, China) |
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| Abstract: | The data observed in 0211 with digital water tube tiltmeter、quartz horizontal pendulum tiltmeter and cavity strain extensometer are traced in quality after relocation of Lishi Central Seismological Station .It is concluded that observation precision , data stability and reliability are all up to the standard of the national class I deformation station .The precision observed with water tube tiltmeter is higher than quartz horizontal pendulum .Moreover, interference factors influenced on the observation are analyzed and methods are proposed to improve the ob -servation quality . |
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| Keywords: | Digital in struments Quality of the observation data Accuracy |
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