At present,advanced geological forecast is usually presented in the form of written report,which has poor intuitiveness and low information acquisition efficiency.In order to solve this problem,a visualization method of advanced geological forecast based on BIM and GIS is proposed.This method uses GIS and BIM model as the carrier,combines with the construction progress data,and dynamically expresses the advanced geological forecast data in 2D and 3D view,which improves the efficiency of obtaining advanced geological forecast information.According to this method,the visualization system of advanced geological forecast is developed based on the basic framework of micro-service.The system displays advanced geological forecast information from multiple angles and in all directions,which can effectively assist the site construction and ensure the construction safety.
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