摘要
空间信息源的不断丰富 ,空间数据量的不断增大 ,空间技术的发展和应用 ,对空间信息的发布、存储、共享和转换提出了迫切要求。HDF- EOS作为 NASA存储和发布 EOS数据的标准 ,逐步受到关注。主要介绍 HDF和 HDF- EOS的数据类型 ,以及 HDF- EOS的使用方法和相关浏览软件。
The rapid increases of both the spatial data resources and their amount require standard toolbox for spatial data storage, format transformation, sharing, and distribution. Based on the well-accepted HDF (Hierarchy Data Format) data format for scientific data manipulation .NASA(National Aeronautics and Space Administration) developed HDF-EOS to manage and distribute EOS(Earth Observing System) data. HDF-EOS had been set up as the standard of EOS Data and Information System. This paper introduces the HDF and HDF-EOS data formats, data structure, and their usage.
出处
《遥感技术与应用》
CSCD
2001年第4期252-259,共8页
Remote Sensing Technology and Application
基金
中科院寒区旱区环境与工程研究所知识创新工程项目 ( CACX2 10 0 0 8)资助
