Title :
Design and Implementation of 3D Virtual Campus Roaming System Based on GIS
Author :
Keke, Xu ; Xiaojun, Nie
Author_Institution :
Sch. of Surveying & Land Inf. Eng., Henan Polytech. Univ., Jiaozuo, China
Abstract :
Three-dimension(3D) modeling is introduce to Geographic Information System(GIS). A strategy of the construction of 3D model, 3D visualization and 3D spatial analysis are proposed in Supernatural GIS environment. Based on air photos and large scale topographical map, with Digital Photogrammetric System(DPS) and 3DMAX techniques, a 3D virtual scene of Henan Polytechnic University campus is designed and a virtual campus roaming system comes true, which provides users with all-round roaming in different perspective, spatial enquiries and analysis by intelligent man-machine interaction.
Keywords :
data visualisation; educational institutions; geographic information systems; solid modelling; virtual reality; 3D spatial analysis; 3D virtual campus roaming system; 3D visualization; 3DMAX techniques; Supernatural GIS environment; digital photogrammetric system; geographic information system; intelligent man-machine interaction; three-dimension modeling; Buildings; Data visualization; Feature extraction; Geographic Information Systems; Solid modeling; Three dimensional displays; 3D; GIS; roaming; virtual campus; visualization;
Conference_Titel :
Intelligent Systems (GCIS), 2010 Second WRI Global Congress on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-9247-3
DOI :
10.1109/GCIS.2010.180
