摘要
针对高分省级中心卫星影像管理和服务现状,设计了云存储模式的海量多源遥感影像管理系统,利用"元数据+快速图"、"空间+属性"等方式实现了卫星影像数据的减量化存储和快速化检索,采用B/S与C/S相结合的模式搭建了重庆市高分卫星数据综合服务平台,实现了对海量高分卫星数据的快速、高效入库管理,方便了各类用户在不同网络环境下的影像查询与共享应用。
Aiming at the current status of satellite image management and service of provincial high resolution earth observation system centers,we designed a massive multi-source remote sensing image management system in cloud storage mode.And then,we used the methods of"metadata+quick map"and"space+attribute"to achieve the reduced storage and fast retrieval of satellite image data.Furthermore,based on the combined mode of B/S and C/S,we built a high resolution satellite data comprehensive service platform in Chongqing City,which could realize the fast and efficient storage management of massive high resolution satellite data,and facilitate the image query and sharing applications for various users in different network environments.
出处
《地理空间信息》
2020年第5期49-53,I0006,共6页
Geospatial Information
基金
高分辨率对地观测系统重大专项资助项目(86-Y40G17-9001-18/20)。
关键词
高分卫星
影像管理
服务平台
重庆市
high resolution satellite
image management
service platform
Chongqing City
