多格式气象报文数据实时解析研究与应用  

Multi-format real-time meteorological data analysis and application

作　　者：陈欢[1] 谢健[1] 

机构地区：[1]湖南大学软件学院,长沙410082

出　　处：《计算机应用》2012年第A01期109-110,113,共3页journal of Computer Applications

摘　　要：气象实时数据不仅是气象短时预报的基础,也是对气象灾害进行有效监控、预报、预警、评估的主要数据。气象报文种类多且报文格式各不相同,气象报文数据解析、清理及筛选非常复杂且灵活性差,实时查询非常慢。为此研究报文统一解析技术和数据流处理技术设计,并实现一个实际中安全的、可行的、快速的、灵活的气象实时数据采集系统。Real-time meteorological data is not only the basis of short-term meteorological forecasts, but also the key data to effectively monitor, forecast, early warn, and assess meteorological disasters. There are many kinds of meteorological messages and their formats vary. As the analysis, cleaning and screening of meteorological data is very complex and inflexible, real-time query is very slow. This paper mainly studied unified message analytical technology and data stream processing technology to design and implement a real safe, feasible, fast, flexible, real-time meteorological data acquisition system.

关 键 词：气象报文 气象实时数据 报文统一解析 数据流处理 

分 类 号：TP31[自动化与计算机技术—计算机软件与理论]