CumInCAD is a Cumulative Index about publications in Computer Aided Architectural Design
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id caadria2009_075
authors Shih,Naai-Jung; Jah-Yu Lee, Ching-Feng Chang
year 2009
title 3D Scans of As-Built Urban Scenes in A City Scale
source Proceedings of the 14th International Conference on Computer Aided Architectural Design Research in Asia / Yunlin (Taiwan) 22-25 April 2009, pp. 297-306
summary The purpose of this research is to build digital urban landscape, based on as-built environmental information. Scans were made to an expressway and surrounding buildings through the center of a city. A 3D long-range laser scanner was used to record buildings, plants, and open spaces in a static configuration, plus the records of pedestrians, vehicles, objects in a dynamic form. As the scan tolerance can be controlled in less than 4 mm/50 m, the final urban information management system creates a precise description of objects with colors and textures feasible for internet browsing as well as for infrastructure dimensioning and construction monitoring.
series CAADRIA
email shihnj@mail.ntust.edu.tw
references Content-type: text/plain
last changed 2009/05/17 09:09
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