陕西地震监测台网恢复重建与通讯网络改造

Reconstruction and its communication network transformation of Shaanxi Province Earthquake Network

陕西地震监测台网震后恢复重建项目实施过程中,通过优化台网布局和增加台网密度,新建GNSS连续观测系统,提高了地震监测能力;采用的通讯网络新架构以及OSPF路由协议,不仅提升了监测网络通讯系统的可靠性,而且取得降低通讯费用的显著成效。

In this paper, it is described that how the ability of earthquake monitoring of Shaanxi Seismic Network has been updated by optimizing the layout and increasing the density of the seismic network and by constructing the new GNSS continuous observation system in the project of post-earthquake rehabilitation and reconstruction of Shaanxi seismic network, The new framework of communications network and OSPF routing protocol, used in the system, have not only improved the reliability of communications system of the seismic network, but also remarkably reduced communication costs.