Title :
Conversion of model file information from IFC to GML
Author :
Hao Liu ; Ruoming Shi ; Ling Zhu ; Changfeng Jing
Author_Institution :
Key Lab. for Urban Geomatics of Nat. Adm. of Surveying, Beijing Univ. of Civil Eng. & Archit., Beijing, China
Abstract :
The three domination building models usually are only a surface model in the GIS field, which is lacking of the inner spatial partition and varieties of information about the building. BIM model always represents a single building. The representation includes a lot of the building information, but is short of geographical spatial relation with other ground objects. The study tries to give a method which BIM model can be used in a GIS environment through the model transformation, namely, IFC entity model of BIM can be converted to GIM surface model of GIS.
Keywords :
buildings (structures); computational geometry; geographic information systems; structural engineering computing; BIM model; GIM surface model; GIS environment; GIS field; IFC entity model; building information; domination building models; geographical spatial relation; ground objects; inner spatial partition; model file information; model transformation; Adaptation models; Buildings; Geographic information systems; Mathematical model; Solid modeling; Solids; Three-dimensional displays; BIM; Building; Conversion; GIS; Model;
Conference_Titel :
Geoscience and Remote Sensing Symposium (IGARSS), 2014 IEEE International
Conference_Location :
Quebec City, QC
DOI :
10.1109/IGARSS.2014.6947141
