遥感云计算平台原型系统设计与实现

针对现有的云计算平台成本和系统复杂度高、不适于在普通台式电脑进行部署的问题,结合系统设计思想和云计算相关理论,构建了遥感影像云计算平台原型系统。该系统框架结构划分为系统依赖库、物理资源层、系统实体层、应用支持层、遥感应用层和用户界面层,包括云存储、云计算和数据可视化等三个子系统。实验结果表明:该系统可以在普通桌面电脑上进行部署,并且支持遥感影像的存储和处理,验证了基于云计算的海量遥感影像存储和处理关键技术,为遥感影像高效存储与快速处理提供了必要的现实支撑和理论参考。

Design and Implantation of Remote Sensing Cloud Computing Prototype System

The high cost and system complexity of existing cloud computing platform which makes it not suitable for ordinary desktop computers. According to this problem, a remote sensing image cloud computing platform prototype system is constructed based on sys-tem design theory and cloud computing theory. The system frame can be divided into system related libraries, physical resources level, system entities level, application supporting level, remote sensing applying level and user interfaces level, and includes cloud storage subsystem, cloud computing subsystem and data visualization subsystem. The experiments results are verified the key technologies of massive remote sensing image storage and process based on cloud computing, which provide reality support and theoretical reference for the related problems in massive remote sensing storage and process.