| Title |
Constructing 3-D GIS Campus Model with Detailed Building Information |
| Keywords |
지리정보시스템 ; 건물정보모델 ; IFC ; 캠퍼스 모델 Geographic Information System ; Building Information Modeling ; Industry Foundation Classes ; Campus Model |
| Abstract |
This paper presents an effective method for acquiring detailed building models from BIM, which are currently utilized in building industry, and managing the building information as a whole or individually on 3-D GIS. A neutral file format of IFC was used to import the geometry and other kinds of information of building elements and spaces of BIM into 3-D GIS. Thus, this approach enables the users to handle the detailed building information at building component and room levels according to their specific needs. As an example of implementation, a virtual campus with a geographical terrain model and building facades was constructed and the detailed building model was directly imported to be managed on this campus model. This approach saves time and efforts for preparing building-related information of virtual cities, so that it may be used at various stages of administrative processes for getting architectural permission and city planning. |