The Design and Implement of Marine Remote Sensing Multidimensional Dynamic Visualization System Based on COM

Aim to the actual needs of marine remote sensing in China, MRSMDVS (Marine Remote Sensing Multidimensional Dynamic Visualization System) is designed and developed to support assistant decision for reasonable exploitation of marine natural resource. This paper starts with the introduction of COM basic principle, presents characteristics of marine remote sensing data, sets up multidimensional dynamic data structure, then brings out design framework, later develops Image Access Component and Information Retrieval Component based on COM. By now the prototype system is already accomplished. Based on result, it is pointed out that COM technique can expand dynamically new satellite data formats and custom remote sensing information retrieval algorithms in MRSMDVS conveniently. Its application has good future in other fields such as module management.