福州地震台DSQ水管仪观测资料分析

Analysis of Observation Data of DSQ Water Pipe Instrument at Fuzhou Seismic Station

通过对福州地震台DSQ水管仪的安装观测环境、仪器运行情况、产出数据的质量进行分析,从运行率、零飘、年变幅、自然干扰、仪器故障、同震响应等多方面因素进行总结,以便及时了解观测系统的运行状态,不断提高前兆观测质量。

By analyzing the observation environment,instrument operation,and output data quality of the DSQ water pipe instrument at Fuzhou Seismic Station,a summary is made from various factors such as operating rate,zero drift,annual amplitude variation,natural interference,instrument failure,and co-seismic response,,in order to timely understand the operating status of the observation system and continuously improve the quality of precursor observation.