Abstract: In order to make the visualization and the centralized management on the underground comprehensive information，the underground mining GIS in Meishan Iron Mine are researched and developed，and the real-time or space attribute data acquisition is made from the mine geology，surveying，underground production，security，power supply，communications，ventilation，air supply，and water drainage. All data are treated to make a centralized figure-number integrated management and the organic integration by data visualization tools and database technology，thus realizing visualization from the basic data of the mine survey to the underground production management and production scheduling. 

Key words: Underground mining, GIS management system, Development and application