摘要
遥感卫星图像数据的预处理包括数据编目、存档管理、浏览查询和产品生产等部分。其中,浏览查询是向遥感数据的用户提供查询和检索卫星原始数据各级产品数据的手段,浏览查询系统的功能和性能直接影响到遥感数据的使用效率。本文介绍了新一代高码速率遥感卫星地面数据处理中浏览查询系统研制的主要技术。本文所研究的浏览查询技术已成功的运用到资源二号遥感卫星地面站的数据处理系统中。本文论述的数据处理技术将为其它遥感卫星地面数据处理系统的研制提供重要的帮助。
The image data preprocessing of remote sensing satellite includes data catalogue, archive management, browse and query, product generation, etc. The function of browse and query system is to supply a means for satellite users to inquire and search each level product and satellite raw data, and therefore the capability and performance of the browse and query system will directly influence the usage efficiency of the satellite data. The technology of browse and query involved in this article has been applied successfully to the ground data processing system for CBERS- 2 remote sensing satellite. The data processing technology described in this article will provide some important help to developing other ground processing systems of the remote sensing satellite.
出处
《宇航学报》
EI
CAS
CSCD
北大核心
2006年第3期562-564,共3页
Journal of Astronautics
关键词
遥感卫星
浏览查询
图像存挡
数据库
Remote sensing satellite
Browse ＆ query
Image archive
Database
