摘要
在气象业务中,对时间的一致性要求很高,尤其是各种气象资料的准确同步观测对科学研究和业务应用都是非常重要的。随着观测手段和观测设备的增多,气象业务对全网时间同步的需求也越来越迫切。文章介绍了时间同步技术中的NTP协议的原理、工作模式和体系结构,设计了广东气象业务时间同步方案并用于实际业务中,取得了很好的业务效果。
The time synchronization is demanded in the meteorologic operation.In particular,the accurate simultaneous observation of a variety of meteorological data are very important in the research and applications. With the methods of observation and observation equipment increasing,the demand of the whole network time synchronization is also more urgent.The principle,working models and architecture of time synchronization protocol were introduced,and then the time-synchronization was designed and used in Guangdong meteorological business,and achieved very good results.
出处
《气象》
CSCD
北大核心
2010年第1期115-118,共4页
Meteorological Monthly
基金
2009年度中国气象局气象新技术推广项目"省级网络时间同步及试用技术"(CMATG2009MS60)资金
关键词
时间同步
NTP协议
气象业务
time synchronization
NTP protocol
meteorological business
