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http://dx.doi.org/10.12672/ksis.2015.23.1.041

A Study on Light-weight Algorithm of Large scale BIM data for Visualization on Web based GIS Platform  

Kim, Ji Eun (ICT Convergence and Integration Research Institute, Korea Institute of Civil engineering and building Technology)
Hong, Chang Hee (ICT Convergence and Integration Research Institute, Korea Institute of Civil engineering and building Technology)
Publication Information
Spatial Information Research / v.23, no.1, 2015 , pp. 41-48 More about this Journal
Abstract
BIM Technology contains data from the life cycle of facility through 3D modeling. For these, one building products the huge file because of massive data. One of them is IFC which is the standard format, and there are issues that large scale data processing based on geometry and property information of object. It increases the rendering speed and constitutes the graphic card, so large scale data is inefficient for screen visualization to user. The light weighting of large scale BIM data has to solve for process and quality of program essentially. This paper has been searched and confirmed about light weight techniques from domestic and abroad researches. To control and visualize the large scale BIM data effectively, we proposed and verified the technique which is able to optimize the BIM character. For operating the large scale data of facility on web based GIS platform, the quality of screen switch from user phase and the effective memory operation were secured.
Keywords
Building Information Modeling(BIM); Data light weighting; Geographic Information System(GIS); Industry Foundation Classes(IFC); Visualization;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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