The Research on Remote Sensing Image Data Sharing Model Based on SOA

Based upon the in-depth analysis of the remote sensing image sharing demand and the status of the current research on it, this paper points out the existing Web-based sharing-model did not eliminate "Information Islands" fundamentally. To tackle the problem, the author has been working on the research topic of finding a remote sensing image data sharing model based on the service-oriented modem network computing theories and their supporting technology system. Hereby the author has provided the data sharing model based on SOA. He had realized the service-oriented RS image data sharing prototype system, and carried out the experiments on the prototype system. The result of the experiment shows, the service-oriented data sharing model is technologically available for the integration of heterogeneous and geographically distributed image storage and management system.