摘要
福建省地震局承建国家地震烈度速报与预警工程项目—简易烈度计地震预警示范项目,由厦门地震勘测研究中心负责观测网络系统建设工作。项目组在厦门市、漳州市、泉州市和莆田部分地区依托中国电信福建分公司建设了符合一般站场址勘选要求的300个台站,组建了由壁挂式三分向MEMS地震烈度仪构成、两种供电模式、数据传输以MPLS VPN 2M专线网为主的简易烈度计台网观测系统,为构建三网融合的地震预警与地震烈度速报台网奠定了坚实的基础。
Fujian Earthquake Agency undertook the national earthquake intensity quick report and early warning project-simple intensity meter earthquake early warning demonstration project,and Xiamen Seismic Survey and Research Center was responsible for the construction of the observation network system.Relying on China Telecom Fujian Branch,the project team has built 300 stations that meet general site selection requirements in Xiamen,Zhangzhou,Quanzhou and Putian,and has established a simple seismic intensity meter network observation system consisting of wall-mounted three-component MEMS seismic intensity meter,two power supply modes and MPLS VPN2M dedicated line network for data transmission,which has laid a solid foundation for the construction of a three-network integrated seismic early warning and seismic intensity rapid reporting network.
作者
付萍
郑韶鹏
汪豪
FU Ping;ZHENG Shaopeng;WANG Hao(Xiamen Seismological Survey and Research Center,Xiamen 361021,China)
出处
《华南地震》
2020年第1期60-66,共7页
South China Journal of Seismology
关键词
简易烈度计
地震预警
观测网络系统建设
Simple intensity meter
Earthquake warning
Construction of observation network system
