IRIS数据流的接收及在福建地震台网中的应用
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摘要
为实现网络资源共享及提高闽台地区地震定位精度,研究实现了在SeedLink协议和NetSeis/IP协议间进行实时数据传输的方法,使得可以从IRIS上获得准实时数据用于地震速报任务。该方法的应用提高了区域地震台网实时速报系统对中国台湾及台湾海峡地区地震的定位精度。
In order to achieve the sharing of network resources and improve positioning accuracy of earthquake in Fujian-Taiwan area,this paper researches and achieves the method for the real-time data transmission between SeedLink protocol and NetSeis/IP protocol.It can make us acquire near-real-time data from IRIS and apply the data to rapid earthquake information report.Meanwhile,it improves the positioning accuracy of earthquakes in Fujian-Taiwan area on the platform of real-time rapid earthquake information report system of local seismic network.
In order to achieve the sharing of network resources and improve positioning accuracy of earthquake in Fujian-Taiwan area,this paper researches and achieves the method for the real-time data transmission between SeedLink protocol and NetSeis/IP protocol.It can make us acquire near-real-time data from IRIS and apply the data to rapid earthquake information report.Meanwhile,it improves the positioning accuracy of earthquakes in Fujian-Taiwan area on the platform of real-time rapid earthquake information report system of local seismic network.
引文
1陈颙.数字时代的地震观测[M].北京:地震出版社,1998.
2黄文辉,等.2003.NetSeis/IP设计与实现[M].北京:地震出版社,2003.
3 Van Eck T and Trabant C.Towards a Virtual EuropeanBroadband Seismograph Network[J].Orfeus Newsletter,2002,4(1):1-5.
4金星,陈绯雯,廖诗荣.区域数字地震台网实时速报系统试运行情况分析[J].地震地磁观测与研究,2007,28(2):50-54.
2黄文辉,等.2003.NetSeis/IP设计与实现[M].北京:地震出版社,2003.
3 Van Eck T and Trabant C.Towards a Virtual EuropeanBroadband Seismograph Network[J].Orfeus Newsletter,2002,4(1):1-5.
4金星,陈绯雯,廖诗荣.区域数字地震台网实时速报系统试运行情况分析[J].地震地磁观测与研究,2007,28(2):50-54.
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