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《ENGINEERING OF SURVEYING AND MAPPING》 1999-04
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Marine Nature Geographic Environment Reappearance by Using Virtual Reality Techniques

Huang Wenqian (Dalian Naval Academy, Dalian, 116018)  
Virtual reality technique is a study hot point in computer science now. A completely new means is provided for surveying and mapping assurance by introducing virtUal reality technique to the field of surveying and mapping. In this paper, the developing situation of virual reality technique is analyzed first. Then the system component, hardware and software of virtual reality technique is recommended. The virtual reappearance of oceanic nature geographic environment is expounded at last. The spatial geographic information base, three dimensional stereoscopic modeling technique and the design of marine nature geographic environment virtual reality system etc. are discussed as principal research contents.
【CateGory Index】: P72
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