Design of WebGIS Coal Mine Application Service Platform Based on Flex

In view of current situation and needs of coal industry informatization, a WebGIS coal mine application service platform based on Flex was designed. The application service platform realizes modularized application, which can make data extraction, intelligence analysis, visualization display of existing systems through geographic data analysis capabilities of WebGIS, and provides a series service of application platform such as personnel navigation, video monitoring, disaster avoiding and rescue, analog of gas distribution and mine pressure distribution and so on.