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Integration of BIM and GIS: Geometry from IFC to shapefile using open-source technology

Title
Integration of BIM and GIS: Geometry from IFC to shapefile using open-source technology
Author
김미정
Keywords
Building Information Modeling (BIM); Geographic Information System (GIS); Geometry; Industry Foundation Classes (IFC); Geometry; Shapefile; 3D
Issue Date
2019-06
Publisher
ELSEVIER SCIENCE BV
Citation
AUTOMATION IN CONSTRUCTION, v. 102, Page. 105-119
Abstract
Integration of Building Information Modeling (BIM) and Geographic Information System (GIS) largely relies on data exchange between the two systems. However, the usual tool for geometry transformation from IFC (BIM) to shapefile (GIS), i.e., the Data Interoperability extension for ArcGIS (DIA), tends to result in geometric errors and cause geometric information loss. This study proposes an Open-Source Approach (OSA), in which the geometric information in IFC is retrieved through the spatial structure of IFC, i.e., IFC-Tree, and converted into shapefile by developing an automatic multipatch generation algorithm (AMG). A test on bridge model shows that OSA is more efficient than DIA and is comparable to Feature Manipulation Engine (FME), and the transformed model is easier to manage and can be used in more applications. OSA can link BIM and GIS in a more stable and efficient manner by enhancing the data transformation from BIM to GIS. However, its efficiency should be further improved compared with FME.
URI
https://www.sciencedirect.com/science/article/pii/S0926580518303649?via%3Dihubhttps://repository.hanyang.ac.kr/handle/20.500.11754/121538
ISSN
0926-5805; 1872-7891
DOI
10.1016/j.autcon.2019.02.014
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ARCHITECTURE(건축학부) > Articles
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