ITEM METADATA RECORD
Title: Standalone Terrestrial Laser Scanning for Efficiently Capturing AEC Buildings for As-Built BIM
Authors: Bassier, Maarten
Vergauwen, Maarten
Van Genechten, Bjorn
Issue Date: Jul-2016
Host Document: ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences (ISPRS Annals) vol:III-6 pages:49-55
Conference: ISPRS location:Prague date:11-19 July 2016
Abstract: With the increasing popularity of as-built building models for the architectural, engineering and construction (AEC) industry, the
demand for highly accurate and dense point cloud data is rising. The current data acquisition methods are labour intensive and time
consuming. In order to compete with indoor mobile mapping systems (IMMS), surveyors are now opting to use terrestrial laser scanning
as a standalone solution. However, there is uncertainty about the accuracy of this approach. The emphasis of this paper is to determine
the scope for which terrestrial laser scanners can be used without additional control. Multiple real life test cases are evaluated in
order to identify the boundaries of this technique. Furthermore, this research presents a mathematical prediction model that provides
an indication of the data accuracy given the project dimensions. This will enable surveyors to make informed discussions about the
employability of terrestrial laser scanning without additional control in mid to large-scale projects.
Publication status: published
KU Leuven publication type: IC
Appears in Collections:Technologiecluster Bouw
Construction TC, Technology Campuses Ghent and Aalst

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