摘要
通过分析各种人为干扰(高压直流电、车辆、施工等)和磁暴、磁扰等磁场自然变化造成的地磁观测数据异常变化,研发一套用于地磁观测的多台FHI)-2B仪器实时监控报警软件,以便能够快速、准确区分人为干扰和磁场自然变化,为地震预报研究提供真实、可靠的资料。
The abnormal changes of geomagnetic (high voltage DC, vehicles, construct, etc. netic disturbance, etc) are analyzed in this observation data in various human interference ) and natural interference (magnetic storm, magpaper. The author developed a real-time monitoring software for th set of multiple FHD-2B instruments, so that we can quickly, accurately distinguish human interference and magnetic natural changes. This can greatly improve the effectiveness and accuracy of the data for earthquake prediction research.
出处
《地震地磁观测与研究》
2012年第3期324-328,共5页
Seismological and Geomagnetic Observation and Research
基金
地震行业专项"大震应急流动观测与科学产品加工关键技术研究与应用"(201108014)
关键词
FHD-2B
各种干扰
磁暴
智能分析报警
FHD-2B, various kinds of interference, magnetic storm, real-time monitoring