[1]吕 帅,杨周胜,粟 毅,等.SeedLink地震数据实时传输服务器搭建[J].华南地震,2024,(01):111-118.[doi:10.13512/j.hndz.2024.01.13]
　LYU Shuai,YANG Zhousheng,SU Yi,et al.SeedLink Seismic Data Real-time Transmission Server Construction[J].,2024,(01):111-118.[doi:10.13512/j.hndz.2024.01.13]
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SeedLink地震数据实时传输服务器搭建()
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华南地震[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2024年01期
页码:
111-118
栏目:
地震科学研究
出版日期:
2024-03-30

文章信息/Info

Title:
SeedLink Seismic Data Real-time Transmission Server Construction
文章编号:
1001-8662（2024）01-00111-08
作者:
吕 帅1; 2; 杨周胜1; 粟 毅1; 彭钰翔1; 刘鹏飞1
1.云南省地震局，昆明 650224;2.中国地质大学（北京）信息工程学院，北京 100083
Author(s):
LYU Shuai1; 2; YANG Zhousheng1; SU Yi1; PENG Yuxiang1; LIU Pengfei1
1.Yunnan Earthquake Agency， Kunming 650224， China;2.School of Information Engineering ， China University of Geosciences ， Beijing 100083， China
关键词:
传输协议; Seedlink; 地震数据; RingServer; NetSeis/IP
Keywords:
Transmission protocol; Seedlink; Seismic data; RingServer; NetSeis/IP
分类号:
P315.78
DOI:
10.13512/j.hndz.2024.01.13
文献标志码:
A
摘要:
利用运营商网络将地震监测数据实时传输至本地数据中心进行在线处理是全球各地地震台网的通用做法，IRIS和GFZ等机构提供了基于SeedLink协议的地震数据共享服务器，用户既能通过互联网快速获取数据到本地，又能通过Seiscomp和Earthworm等系统进行实时地震监测。目前国内测震台网使用NetSeis/IP协议和Http协议进行数据分发，通过JopensMSDP软件进行在线处理。由于国内外采用不一样的数据传输协议，国内数据流不能直接接入Seiscomp和Earthworm等系统使用。为解决这个问题，介绍了NetSeis/IP和SeedLink等国内外主流地震数据实时传输协议，对协议指令及数据请求方式进行了详细描述，提出了一种基于RingServer快速搭建轻量级SeedLink实时数据流服务器的方法，可实现SeedLink服务器功能，一方面满足Seiscomp和Earthworm等国际地震监测系统的数据接入需要，另一方面为我国地震数据在线共享提供参考。
Abstract:
It is a common practice for seismic networks around the world to transfer seismic monitoring data in real time to local data centers for online processing by using operator networks. Organizations such as IRIS and GFZ provide seismic data sharing servers based on the SeedLink protocol，which allows users not only to quickly access data to the local via the Internet， but also to perform for real-time seismic monitoring through system such as Seiscomp and Earthworm. Currently， the domestic seismic station network uses the NetSeis/IP protocol and Http protocol for data distribution， and uses the Jopens MSDP software for online processing. Due to the different data transmission protocols used at home and abroad， domestic data streams cannot be directly connected to systems such as Seiscomp and Earthworm. To solve this problem， this paper introduces the mainstream seismic data real-time transmission protocols at home and abroad， such as NetSeis/IP and SeedLink， describes the protocol instructions and data request methods in detail， and proposes a method to quickly build a lightweight SeedLink real-time data streaming server based on RingServer，which can realize the function of SeedLink server. On the one hand，it meets the data access needs of international seismic monitoring systems such as Seiscomp and Earthworm， and on the other hand，it provides a reference for online sharing of seismic data in China.

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备注/Memo

备注/Memo:
收稿日期：2023-08-04
基金项目：中国地震局监测司“三结合”课题（3JH-202402059）
作者简介：吕帅（1991-），男，在读硕士，工程师，主要从事地震监测和地震信息化工作。E-mail：lv_303494@163.com
更新日期/Last Update: 2024-03-30