【摘要】 JCZ-1T超宽频带地震计具有全频带覆盖特性,其低频端输出延伸到固体潮汐,利用地震计LP通道的垂直分向观测数据,经过处理获得有关的固体潮资料,通过对记录信号的频谱分析对其有了初步的认知。JCZ-1T超宽频地震计LP加速度垂直通道记录的观测信号以固体潮汐信息为主,用该仪器观测可以获取与地震相关的综合观测数据,分析JCZ-1T记录波形叠加的的固体潮信息有着重要的实际意义,通过对资料处理运用,可以与传统前兆仪器结合观测,拓展其研究应用领域,更好的服务于地震科学研究。更多还原

【Abstract】 The JCZ-1T seismometer is characteristics with full frequency band coverage.With data processing, solid tide information can be obtained from the observations recorded by the LP vertical channel of the seismometer.The spectral analysis of the records indicates that the signal of LP vertical acceleration channel of JCZ-1T seismometer is dominated by solid tide information.The observations of this instrument provide the integrative data related with earthquake.It is practically significant to analyze the solid tide information stacked over the waveform data recorded by JCZ-1T.Using data processing, the seismometer can be combined with the traditional precursor observation, expands the application domain, and better services the seismological investigation.更多还原