Design and implementation for WSRF-based ocean remote sensing data integration and sharing mechanism

Remote sensing technology with its unique technical advantages provides important technical support for oceanographic research,conservation,development and management.However,there are multi-source,heterogeneous,mass characteristics for remote sensing data.The traditional file-based and database-based storage management has faced such issues as storage capacity,efficiency and so forth.In addition,because of the lack of effective mechanisms for sharing,most data are not fully utilized,forming many isolated information islands and resulting in the resources waste.Therefore,this paper advanced a distributed ocean remote sensing data integration and sharing mechanism based on WSRF,which allows users to transparently share,to handle the integration of the existing remote sensing data through the five-layer architecture: data layer,service layer,service management layer,application layer,and presentation layer.The paper also designed the core services and interfaces,built a department-level application platform for marine remote sensing data.