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中文摘要: 历史天气图高空逐日资料量大、层多,存取极不方便。该文介绍一种高效压缩的高空资料库系统,将高空资料和相应的存取软件结合在一起,形成一个微机高空资料处理系统,降低了80%以上存储资料所需的介质空间,且方便了资料的查阅、提取、添加、插补等。
中文关键词: 高空资料,压缩,编码,软件
Abstract:The storage and extraction of upper-air data is unconvenient due to its large amount. An efficient database system combined compressed upper-air data and software storing and drawing to form a compression and processing system of upper-air data is introduced. Efficiency of compression to upper-air data is more than 80 percent,the inquiry and extraction of upper-air data is convenient.
keywords: upper-air data,compression,code,software
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引用文本:
申学勤,谢成开,1994.高空电报资料压缩库系统[J].气象,20(10):46-49.
,1994.A Database of Compressed Upper Air Data[J].Meteor Mon,20(10):46-49.
申学勤,谢成开,1994.高空电报资料压缩库系统[J].气象,20(10):46-49.
,1994.A Database of Compressed Upper Air Data[J].Meteor Mon,20(10):46-49.