上海市海量遥感影像管理与共享服务云平台建设与应用研究

Research on the construction and application of a management and sharing platform for large quantities of remote sensing image data in Shanghai

针对传统海量遥感影像数据管理和共享面临的问题,研究了包括镶嵌数据集的管理模式、动态镶嵌、实时处理和服务共享等的镶嵌数据集技术,并据此提出了多时段大规模遥感影像数据共享服务解决方案,建立了上海市遥感影像管理与共享云服务平台。基于此平台提供的数据服务,建立了利用原始航空遥感影像数据进行在线分析的应用系统,为遥感影像数据更好地应用于实际工作中提供了新途径。

The problems regarding the original strategy for managing and sharing remote sensing image data were summarized in this study. Issues with the mosaic-dataset technology including the dataset management mode, the dynamic mosaic, real-time processing, and service sharing were discussed. A solution was proposed to construct a management and sharing platform for the large quantities of remote sensing image data in Shanghai. The data services provided by the platform assist with the construction of an online image analysis system consisting of the original aero-image data..