【摘要】 介绍了黑龙江省地震局短临跟踪项目中的地磁台阵及运行情况,在该地区选定大庆,富裕,泰来,望奎和肇源5个观测点形成地磁台阵,利用GM4-LDG型流动磁通门磁力仪对地磁场三分量进行测量,并利用GPRS和CDMA无线网络技术,实现数据远程无线传输与仪器监控。更多还原

【Abstract】 In this paper, we mainly introduce the geomagnetic array and its run situation in seism short-term trace of the Earthquake Administration of Heilongjiang Province. In this area five observation places selected to form a geomagnetic array. They are Daqing, Fuyu, Tailai, Wangkui and Zhaoyuan, respectively. GM4-LDG fluxgate magnetometer is used to measure the three-components of geomagnetic field. And the GPRS and CDMA wireless network technology are employed to realize data long-distance wireless transmission and instrument control.更多还原