Title :
Study on the interconnection and interoperability between urban 3D visualization and geographic information system
Author :
Wang, Yonghong ; Shao, Yun ; Fan, Xiangtao ; Guo, Huadong
Author_Institution :
Lab. of Remote Sensing Inf. Sci., Acad. Sinica, Beijing, China
Abstract :
Urban 3D visualization is an exciting domain, with a growing number of important applications. Researches on VR (Virtual Reality) and GIS (Geographic Information System) provide strong technological support for real-time visualization of urban scenery. This paper focuses on the interconnection and interoperability between urban 3D visualization technology and GIS, including a scheme to exchange data between the GIS database and rendering engines for visualization, navigation and manipulation. A virtual scene of IRSA (Institute of Remote Sensing Applications), based in Beijing, China, which shows a fusion between urban 3D visualization and GIS is presented and realized.
Keywords :
computer graphics; data visualisation; geographic information systems; geophysical signal processing; geophysical techniques; geophysics computing; terrain mapping; virtual reality; 3D method; GIS; city; data visualization; geographic information system; geophysical measurement technique; image processing; interconnection; interoperability; land surface; real-time visualization; remote sensing; rendering engines; terrain mapping; three dimensional; town; urban scene; virtual reality; virtual scene; Buildings; Cities and towns; Data visualization; Geographic Information Systems; Layout; Real time systems; Remote sensing; Urban planning; Virtual reality; Visual databases;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2002. IGARSS '02. 2002 IEEE International
Print_ISBN :
0-7803-7536-X
DOI :
10.1109/IGARSS.2002.1027240
