| 中尺度气象站网探测数据的UDP报文传输方法分析与研究 |
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| 引用本文： | 钱毅,陈斌,方海涛,姜志平.中尺度气象站网探测数据的UDP报文传输方法分析与研究[J].计算机与现代化,2011(7):67-70. |
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| 作者姓名： | 钱毅 陈斌 方海涛 姜志平 |
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| 作者单位： | 安徽省气象局大气探测技术保障中心,安徽,合肥,230031 |
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| 基金项目： | 安徽省气象局科技带头人专项基金资助项目(L200909) |
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| 摘 要： | 中尺度气象站网覆盖面积广,探测数据时空分辨率高,可服务于工农业生产和灾害监测预警。针对观测网发报终端数量大,报文频次密集且长期连续发报,传输实时性、可靠性要求严格的特点,使用GPRS网络通讯模块建立效率高但可靠性无保障的UDP连接方式,依靠数据中心和发报端的交互机制,实现气象探测资料可靠传输。在安徽省地面气象探测网的应用表明,数据到报率符合中国气象局相关业务规范的要求。
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| 关 键 词： | 中尺度气象站网 GPRS网络 TCP/UDP规范 数据传输 |
Analysis and Research on Data Transmission by UDP Packet for Mesoscale Meteorological Observing Network |
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| QIAN Yi,CHEN Bin,FANG Hai-tao,JIANG Zhi-ping.Analysis and Research on Data Transmission by UDP Packet for Mesoscale Meteorological Observing Network[J].Computer and Modernization,2011(7):67-70. |
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| Authors: | QIAN Yi CHEN Bin FANG Hai-tao JIANG Zhi-ping |
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| Affiliation: | QIAN Yi,CHEN Bin,FANG Hai-tao,JIANG Zhi-ping(Technical Support Center for Atmosphere Observation of Anhui Meteorological Association,Hefei 230031,China) |
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| Abstract: | Mesoscale meteorological observing network distributes widely into various geographical environment in China.Its detecting data with high temporal and spatial resolution can be used in agriculture,industrial,disaster monitoring and so on.There are large-scale equipments named automatic weather station in this detecting network.Every station sends the real-time meteorological telegram accurately,timely and reliably to central data server.Compared with Transmission Control Protocol(TCP),User Datagram Protocol... |
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| Keywords: | mesoscale meteorological observing network GPRS network TCP/UDP data transmission |
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