Dynamic Map Symbols And System Realization

Geography Information System and its service has shared a large scale market, and GIS has spread to many field which was related with space information.Cartographic Symbols express the meaning of the data of the maps, and survey information about space data, witch distinguish the GIS map from other environmental maps.The dynamic Electronic maps which are based on modern visualization technology is more powerful than the traditional static maps . It introduces interaction to the GIS cartographies, and it enhances the adaptation and motivation of the users. The powerful dynamic maps are really based on dynamic symbols.The paper focuses on the dynamic symbols technology, after giving introductions about traditional GIS and computer animation technology. Additionally, the paper try to combine the GIS and traditional process monitoring systems to implement the receiving of data, the process of data, and the presentation of data, and all are processed real-time.