首页|The Study on Key Technologies of Mine Ventilation Information System Based on 3DGIS
The Study on Key Technologies of Mine Ventilation Information System Based on 3DGIS
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The GIS 3D modelling and its topology relationship are introduced and which is used into describe space topology of tunnel in mine ventilation sytem. Based on mathematical modeling and data structure, 3D visualized modeling and airflow simulation of mine ventilation system are realized with OpenGL. Further more some algorithms and key technologies used in prototype systems are profiled. This study has a great significance in increasing performance of mine ventilation management and enjoys a bright prospect for future applications.
3DGISMine ventilation systemVisualization
ZHANG Jing-zong、WANG Ping
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College of Arch., North China Univ. of Tech., 100041, Beijing, China
International conference on information computing and applications
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