| 辽宁省数字化形变观测自然干扰分析 |
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| 引用本文： | 姚菲菲,宫长盛,梁永信.辽宁省数字化形变观测自然干扰分析[J].地震地磁观测与研究,2020,41(4):148-156. |
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| 作者姓名： | 姚菲菲 宫长盛 梁永信 |
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| 作者单位： | 中国辽宁 118000 丹东地震台 |
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| 基金项目： | 辽宁省地震局青年基金项目（项目编号：LZ201904） |
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| 摘 要： | 对数字形变观测过程中辽宁丹东地震台、营口地震台、抚顺地震台、朝阳地震台DSQ水管仪、SS-Y伸缩仪存在的自然干扰现象进行研究，对其机理和数据形态作了对比分析，为快速、准确地判别自然干扰提供了科学依据。
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| 关 键 词： | 数字形变 自然干扰 特性分析 |
Analysis of natural interference factors on digital deformation observations in Liaoning Province |
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| YAO Feifei,GONG Changsheng,LIANG Yongxin.Analysis of natural interference factors on digital deformation observations in Liaoning Province[J].Seismological and Geomagnetic Observation and Research,2020,41(4):148-156. |
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| Authors: | YAO Feifei GONG Changsheng LIANG Yongxin |
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| Institution: | Dandong Seismic Station, Liaoning Province 118000, China |
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| Abstract: | This paper studies the natural interference phenomena that have been existed for a long time in the digital deformation observations of DSQ water tube instruments and SS-Y extensometers at Dandong Seismic Station, Yingkou Seismic Station, Fushun Seismic Station, and Chaoyang Seismic Station. A comparative analysis is carried out between their mechanisms and morphological characteristics of the observations. The result provides a scientific reference for rapid and accurate discrimination of natural interferences and precursory anomalies. |
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| Keywords: | digital deformation observation natural interferences characteristic analysis |
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