Abstract:

The system in Jiangxi Province based on geographic information public service platform,was developed by using SuperMap GIS 8C geographic information platform for cross platform cloud architecture,two or three dimensional integration,cloud integration three based on technology system,using three-dimensional simulation technology and multimedia technology and other high-tech means,comprehensive geographic information service system construction PC terminal and the Web terminal integration,implementation of administrative law enforcement work in information technology,for emergencies and natural disasters in Jiangxi province intelligent early warning,quickly respond to emergencies to provide security services.The system is to promote the scientific development of social management in Jiangxi,and to provide services for real-time forecasting of accidents,eliminating hidden dangers,analyzing the situation and making timely decisions.The system has broad prospects for enhancing the comprehensive defense capability of natural disasters and the rapid processing capacity of all kinds of unexpected public events.

Key words: geographic information systems, services, cloud computing, emergency command, 3D virtual, decision making, SuperMap, OGC standards