遥感卫星地面预处理系统技术发展模式探讨  

The Study on the Development Patterns of Remote Sensing Satellite Ground Pre-processing Systems

作　　者：刘定生[1] 陈元伟[1,2] 李景山[1] 

机构地区：[1]中国科学院对地观测与数字地球科学中心,北京100086 [2]中国科学院研究生院,北京100049

出　　处：《遥感信息》2008年第5期87-91,共5页Remote Sensing Information

摘　　要：从系统结构角度,通过分析特定历史时期遥感卫星地面预处理系统的系统构成和处理功能,概括性地探讨了30余年来遥感卫星地面预处理系统的发展历程。将系统的发展历程按照其系统结构分为三个阶段,并结合计算机应用系统技术的发展,对不同阶段面临的问题、系统体系结构等进行了分析总结,指出三代系统之间的区别。文章最后提出新一代遥感卫星地面预处理系统的发展方向和发展思路,并给出了一个探索性的原型系统设计。Based on the analysis of the system composition and processing functions of different typical remote sensing satellite ground pre-processing systems from the viewpoint of system architecture, this paper discusses the progress of remote sensing satellite ground pre-processing systems during past 30 years. According to the system architecture, the history of the development of systems can be divided into three stages. Connected with the progress of the computer technologies during past 30 years the problems faced by each stage and the system architectures of different stages are analyzed and the difference of three generations are summarized. At the end, the future trend of the new generation system is discussed and a new prototype for such system is proposed.

关 键 词：地面预处理系统 发展历程 系统结构 流程 

分 类 号：TP79[自动化与计算机技术—检测技术与自动化装置]