Abstract: Abstract: In view of the problem that 3D visualization interaction pattern is difficult to support the channel and ship information management at present, this paper researches a 3D visualization information management system, which combines with the realtime presentation of dynamic 3D scene, the information management of scene object as a whole oriented channel and ship management. Firstly, based on the existing 3D scene which contains static channel and moving ships, 3D visualization scene is constructed. Secondly, this paper establishes a static information database describing waterway and ship objects, and a dynamic database expressing ship's motion and water level's changes. Finally, it also shows us some functions on 3D platform, such as supporting information bidirectional query of scene’s objects and their attributions, data update. Examples show that the constructed system of this paper effectively makes the management of channel gate section with visualization and informazation.
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Key words: OSG, 3D dynamic rendering, information management, human-computer interaction