武昌台JCZ-1地震计LP通道的信号分析

英文篇名：ANALYSIS OF SIGNALS FROM LP CHANEL OF SEISMOMETER JCZ-1 AT WUHAN STATION
中文刊名：大地测量与地球动力学
英文刊名：Journal of Geodesy and Geodynamics
作者：张雁滨 ; 蒋骏 ; 蔡亚先 ; 吕永清 ; 邵中明
英文作者：Zhang Yanbin~(1)) ; Jiang Jun~(1)) ; Cai Yaxian~(2)) ; Lu Yongqing~(2)) and Shao Zhongming~(2))1)Department of Physics ; Huazhong University of Science and Technology ; Wuhan 430074 2)Institute of Seismology ; CEA ; Wuhan 430071
中文关键词：超宽频地震计 ; LP通道 ; 固体潮 ; 垂直分量 ; 调和分析
英文关键词：ultra broadband seismometer ; LP channel ; solid tide ; vertical component ; harmonic analysis
出版日期：2006-11-30
机构：华中科技大学物理系,华中科技大学物理系,中国地震局地震研究所,中国地震局地震研究所,中国地震局地震研究所武汉430074,武汉430074,武汉430071,武汉430071,武汉430071
年：2006
期：04
出版单位：大地测量与地球动力学

摘要

对武汉地震基准台JCZ-1超宽频地震计加速度信号通道的记录数据进行了分析,并对其中垂直分量记录的信息进行了潮汐计算。结果表明:JCZ-1超宽频地震计LP加速度通道记录的观测信号以固体潮汐信息为主,其中垂直分量记录的主要是重力固体潮,其观测基本达到传统固体潮仪器的精度水平。给出了经典的Vened ikov调和分析结果。
The data recorded by LP channel of ultra broadband seismometer JCZ-1 at Wuhang station is analyzed and calculated.The results show that main signals of LP channel are solid tides,among them, main signal recorded by vertical component is gravity tide.At last,the results of classical Venedikov harmonic analysis are given.

引文

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