国家卫星气象中心气象卫星资料存档系统
THE SATELLITE DATA ARCHIVE SYSTEMOF NATIONAL SATELLITE METEOROLOGICAL CENTER
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摘要: 论述了国家卫星气象中心的气象卫星资料存档系统构成、存储数据的编目组织、应用软件的逻辑关联结构、层次框架结构及组织结构,介绍了应用软件主要功能和流程图,对存档系统建设中的经验进行了总结。Abstract: Data is one of the most important resources in the information times. Because of the immensity capacity of meteorological satellite data, it is significant that how to save it permanent, access it automatically and process it standardization, and it is also one of the important tasks in the meteorological satellite data application field in the 21st century. More than 10TB data has been stored since the system running including raw data and various products of FY-1 series, FY-2 series, NOAA series, GMS series, EOS/MODIS series. The structure of satellite data archive system, the catalogue of storage data, the logical relationship of the hierarchical structure and the organizing of application software are discussed. The primary function and the flow chart of application software are also introduced.
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Key words:
- Meteorological satellite;
- Data catalogue;
- Information storage
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表 1 目前国家卫星气象中心存档资料的内容与每天的存储量