Architecture of Remote Sense Image Sharing Based on SOA

We analyzed the current status of remote sense image sharing technology.The SOA-based sharing architecture was proposed to solve the problem of isolated information islands.A metadata schema was defined based on OGC specifications to supports search,evaluation and integration of data services via computer application.Metadata services and image data services were designed and implemented.The result shows that the SOA-based sharing architecture is technically feasible to integrate distributed heterogeneous image data resources.