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遥感技术与应用  2010, Vol. 25 Issue (6): 782-787    DOI: 10.11873/j.issn.1004-0323.2010.6.782
专题报道     
基于OPeNDAP的遥感数据发布系统实现
孙青松1,2,屈永华1,2,王锦地1,2,董健1,2
(1.北京师范大学/中国科学院遥感应用研究所遥感科学国家重点实验室,北京100101;
2.北京师范大学 环境遥感与数字城市北京市重点实验室,北京100875)
The Implementation of the OPeNDAP based Remote Sensing Data Distribution System
SUN Qing\|song1,2,QU Yong\|hua1,2,WANG Jin\|di1,2,DONG Jian1,2
(1.State Key Laboratory of Remote Sensing Science,Jointly Sponsored by Beijing Normal Universityand Institute of Remote Sensing Applications Chinese Academy of Sciences,Beijing 100101,China;2.Beijing Key Laboratory for Remote Sensing of Environment and Digital Cities,Beijing Normal University,Beijing 100875,China)
 全文: PDF(3467 KB)  
摘要:

针对遥感数据发布网络传输问题,利用OPeNDAP支持数据子集获取的特性,实现了基于OPeNDAP的遥感数据发布系统。该系统基于数据、数据库管理、网络应用的分层系统设计,开发集成了OPeNDAP数据服务、动态快视图、数据信息查看、数据目录等网络功能,实现多源遥感数据统一发布的目标,解决了黑河实验数据发布过程中存在的数据格式多样性、数据量大等问题。最后介绍了该系统的OPeNDAP、动态快视图等网络应用。

关键词: OPeNDAP数据发布系统快视图    
Abstract:

In order to improve the performance of network transmission for posting remote sensing data,the Remote Sensing Data Distribution System,which is based on the OPeNDAP,is realized by utilizing the subset\|support features of the OPeNDAP.The system is based on a hierarchical system design which includes data,data management,and network application.A number of application modules such as online quick\|view,data information viewing and data catalog are developed in the system,which realized the aim of posting all of the remote sensing data in multiple formats.By solving the problems caused by multiple data formats and large data quantity,the Remote Sensing Data Distribution System has provided an effective way for posting remote sensing data through network.At last,the application of the OPeNDAP and online quick\|view are illustrated in details.

Key words: OPeNDAP    Data distribution system    Quick view
收稿日期: 2010-06-22 出版日期: 2011-01-27
:  P 208  
基金资助:

国家重点基础研究发展规划项目(2007CB714407),国家863计划项目(2009AA122101、2008AA121103\|1)。

通讯作者: 屈永华(1972-),男,博士,讲师,主要从事定量遥感与遥感信息技术研究。Email:qyh@bnu.edu.cn。     E-mail: qso_sun@mail.bnu.edu.cn
作者简介: 孙青松(1982-),男,博士研究生,主要从事地球观测遥感数据同化系统构建研究。Email:qso_sun@mail.bnu.edu.cn。
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引用本文:

孙青松, 屈永华, 王锦地, 董健. 基于OPeNDAP的遥感数据发布系统实现[J]. 遥感技术与应用, 2010, 25(6): 782-787.

SUN Qing-Song, QU Yong-Hua, WANG Jin-Di, DONG Jian. The Implementation of the OPeNDAP based Remote Sensing Data Distribution System. Remote Sensing Technology and Application, 2010, 25(6): 782-787.

链接本文:

http://www.rsta.ac.cn/CN/10.11873/j.issn.1004-0323.2010.6.782        http://www.rsta.ac.cn/CN/Y2010/V25/I6/782

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