摘要
介绍了弥渡地震台地电场观测系统,对经过两次技术改造后的弥渡台2012年地电场观测数据进行了分析评价,结果表明:弥渡地电场观测数据能够反映出地电场时空变化特点,数据质量符合地电场观测的技术要求,数据可以为地震前兆研究和地震监测预报实践提供相应信息。
This article briefly introduces the geoelectric field observation system in Midu seismic station, analyzes and evaluates the geoelectric field observation data of Midu seismic station in 2012 after two technological transformation. The results show that： the geoelectric field observation data of Midu seismic station can reflect the temporal and spatial variation of ground electric field; data quality meets the regulatory requirements, and can provide the corresponding information for seismic precursory research and earthquake prediction practice.
出处
《华南地震》
2014年第2期78-86,共9页
South China Journal of Seismology
关键词
地电场
观测数据
质量评价
Geoelectric field
Observation data
Quality evaluation
