About the Geo-referencing of BIM models
نویسنده
چکیده
This report is willing to give an overview of the situation regarding the geo-referencing of BIM models in GIS. The focus is made on identifying how the geographic coordinates of a construction project shall be integrated in its 3D model such that the information is kept in the context of a GIS application. We study the case of BIMs designed using the Autodesk Revit software and exported as IFC. Furthermore, we provide a web service interface which allows to visualize the geographic position associated with an IFC file and correct its Latitude/Longitude by picking new location. The tool is based on the Cesium project allowing to visualize the process on a 3D globe.
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