交互式全球集合预报产品数据管理应用研究  

Data Management of the Interactive Global Ensemble Forecast Products

作　　者：卞晓丰[1] 

机构地区：[1]国家气象信息中心,北京100081

出　　处：《科研信息化技术与应用》2013年第6期64-70,共7页E-science Technology & Application

摘　　要：数值天气预报技术的成熟,日益增多的各种观测资料、预报产品成为日益重要且紧迫的任务。本文详细介绍了交互式全球集合预报产品所采用的数据管理框架和方法,针对全球集合预报产品来源多样、报文格式复杂、数据量大的特点,从数据交换、数据处理和存储及数据服务三个层面讨论海量气象数据管理的方法和技术,使得高效便捷的数据服务和共享成为可能。As numerical weather prediction technology goes further, the management of growing observational data and forecast products becomes more important and urgent. This paper describes the data management framework and methodology of interactive global ensemble forecast model products. Considering that global ensemble forecast products are characterized by multiple sources, complex data format and large amounts, data management methods and technology of massive meteorological data are discussed at three levels, which is data exchange, data processing and storage and data services, as while as how it makes the services efficient and convenient, and data sharing possible.

关 键 词：THORPEX交互式全球集合预报 数据管理 LDM MARS 框架 

分 类 号：F273.2[经济管理—企业管理]