Research on integration of web electronic map and 3D virtual scene in network environment

Qi Wang; Jia Yang; Guizhou Zheng; Xiaoping Huang

doi:10.1117/12.765210

6 August 2007 Research on integration of web electronic map and 3D virtual scene in network environment

Qi Wang, Jia Yang, Guizhou Zheng, Xiaoping Huang

Proceedings Volume 6754, Geoinformatics 2007: Geospatial Information Technology and Applications; 67542S (2007) https://doi.org/10.1117/12.765210
Event: Geoinformatics 2007, 2007, Nanjing, China

Abstract

This paper is mainly talking about 2D electronic map and 3D virtual scene. It points out the bottlenecks of the network data transmission in the integration process of 2D electronic map and 3D virtual scene in the network environment. Especially,it puts emphasis on the solutions of network transmission bottlenecks and the model data simplification such as multi-level storage of spatial data, network data stream compression, organic combination of vector data and raster data, texture modeling and the prototype modelbase etc. The integration architecture of 2D electronic map and 3D virtual scene is based on the 3D common modeling of the spatial data. In addition, the paper, from the point of view based on a system, discusses the communication method of each module after integration in network environment. Finally, it lays out prospects of 2D electronic map and 3D virtual scene integration.

Citation Download Citation

Qi Wang, Jia Yang, Guizhou Zheng, and Xiaoping Huang "Research on integration of web electronic map and 3D virtual scene in network environment", Proc. SPIE 6754, Geoinformatics 2007: Geospatial Information Technology and Applications, 67542S (6 August 2007); https://doi.org/10.1117/12.765210

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