3D Visualization Platform of Mine Based on 3D GIS

In view of problems existed in 2D GIS information management system of coal mine, the paper proposed a design scheme of 3D visualization platform of mine based on 3D GIS. It introduced whole structure, functions of function modules and application effect of the platform. The actual application showed that the platform realizes fusion and visualization analysis of kinds of safety monitoring data and can make quick and accurate warning and forecasting for hidden danger of coal mine.