基于超融合云平台的卫星遥感影像集群生产模式研究

Research on Cluster Production Mode of Satellite Remote Sensing Image Based on Hyper Fusion Cloud Platform

海量卫星遥感数据对标准数据中心的基础架构提出了更高要求。为高效存储影像数据并快速完成正射影像制作,优化标准数据制作工作流程。论文利用PixelGrid-SAT软件,分别在标准数据中心与超融合云平台上制作正射影像。通过分析对比,超融合云平台在大数据存储与影像集群生产优势明显,此方法的作业流程合理,提高了生产效率,能对计算和存储资源集中管理,是一种高效的遥感影像生产模式。

Massive satellite remote sensing data has put forward higher requirements for the infrastructure of standard data center.In order to efficiently store image data and complete fast ortho image production and optimize the operation process,PixelGrid-SAT software is used to produce ortho image respectively on the standard data center and hyper fusion cloud platform.By comparing the operation process and production efficiency,Hyper fusion cloud platform has obvious advantages in big data storage and image cluster production,and can centrally manage computing and storage resources.It is an efficient production mode for remote sensing images.