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

作　　者：张宇翔[1] 罗词建[1] 罗治国[1] 李媛媛[1] 

机构地区：[1]陕西省地震局,中国西安710068

出　　处：《地震地磁观测与研究》2011年第5期123-127,共5页Seismological and Geomagnetic Observation and Research

基　　金：陕西省地震局中央财政汶川地震灾后恢复重建基金项目

摘　　要：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.

关 键 词：恢复重建 地震监测 通讯技术 网络改造 

分 类 号：P315.78[天文地球—地震学]