卫星应用共享平台的关键技术与建设  

Key Technologies and Construction of Satellite Application Sharing Platform

作　　者：李佳颖 孙晓玮[1] 赵海鹏 李庆君 LI Jiaying;SUN Xiaowei;ZHAO Haipeng;LI Qingjun(Tianjin Institute of Surveying and Mapping Co.,Ltd.,Tianjin 300380,China)

机构地区：[1]天津市测绘院有限公司,天津300380

出　　处：《测绘与空间地理信息》2024年第9期109-111,共3页Geomatics & Spatial Information Technology

摘　　要：遥感卫星领域的进步革新带来了丰富的影像数据资源,使得海量遥感影像在数据存储管理、共享传输和应用服务等方面存在一定挑战。对此,本文采用分布式数据库进行影像数据存储,研究影像切片数据生产、管理、服务一体化关键技术,实现影像自动化切片入库,通过数据可视化表达、权限控制进行服务支持,搭建卫星应用共享平台,实现海量遥感影像数据的数据分发、数据服务及业务应用。The progress and innovation in the field of remote sensing satellites has brought abundant image data resources.In response to the challenges of massive remote sensing images in data storage management,shared transmission,and application services,distributed databases are used for image data storage,and the production,management,and application of image sliced data are studied.The key technology of service integration realized automatic image slicing and storage,provided service support through data visualization and permission control,built a satellite application sharing platform,and realized data distribution,data service and business application of massive remote sensing image data.

关 键 词：遥感数据 分发服务 分布式存储 影像切片 

分 类 号：P208[天文地球—地图制图学与地理信息工程]