摘要
对乾陵地震台2015—2017年垂直摆倾斜仪、伸缩仪、水管倾斜仪观测数据进行分析,对自然环境、观测场地环境、人为干扰等因素进行分类,总结归纳各种干扰对观测数据造成的影响,为准确分析形变观测资料提供参考。
By analyzing the observation data of vertical pendulum tiltmeter, extensometer and water tube tiltmeter from 2015 to 2017 at Qianling Seismic Station, the interference factors of various precursory anomalies were classified according to the observation site, man-made interference and meteorological changes. The variety of interference factors were summarized to provide a reference for accurate analysis of deformation observation data.
作者
杨晓东
张创军
齐银峰
陈嘉选
Yang Xiaodong;Zhang Chuangjun;Qi Yinfeng;Chen Jiaxuan(Qianling Seismic Station, Shaanxi Province 713300, China)
出处
《地震地磁观测与研究》
2018年第2期127-131,共5页
Seismological and Geomagnetic Observation and Research
关键词
形变观测
观测数据
干扰
deformation observation,observed data,interference factor,interference analysis
