A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Evaluation of Terrestrial and Mobile Scanner Technologies for Part-Built Information Modeling
The focus of this paper is on the relatively under explored area of partially completed (part-built) information modeling because this can assist during on-site construction processes. Additionally, incremental models will support the as-built model through demonstration of hidden construction in the finished building. This is achieved by evaluating state-of-the-art scanner technologies to determine relative performance and accuracy in creating part-built models. Five laser-based scenarios using state-of-the-art handheld and terrestrial scanners were deployed to examine their capability to accurately produce part-built modeling from constructed objects. It was found that terrestrial scanners provided more accurate part-built information models, although the operation process is technical and requires skilled operators. However, handheld instruments avoid individual setup points and take less time than a terrestrial station when scanning typical internal building floor areas. This study contributes to the body of knowledge by developing the concept of part-built information modeling using scanner technology, as well as by creating related evaluation criteria.
Evaluation of Terrestrial and Mobile Scanner Technologies for Part-Built Information Modeling
The focus of this paper is on the relatively under explored area of partially completed (part-built) information modeling because this can assist during on-site construction processes. Additionally, incremental models will support the as-built model through demonstration of hidden construction in the finished building. This is achieved by evaluating state-of-the-art scanner technologies to determine relative performance and accuracy in creating part-built models. Five laser-based scenarios using state-of-the-art handheld and terrestrial scanners were deployed to examine their capability to accurately produce part-built modeling from constructed objects. It was found that terrestrial scanners provided more accurate part-built information models, although the operation process is technical and requires skilled operators. However, handheld instruments avoid individual setup points and take less time than a terrestrial station when scanning typical internal building floor areas. This study contributes to the body of knowledge by developing the concept of part-built information modeling using scanner technology, as well as by creating related evaluation criteria.
Evaluation of Terrestrial and Mobile Scanner Technologies for Part-Built Information Modeling
Sepasgozar, Samad M. E. (author) / Forsythe, Perry (author) / Shirowzhan, Sara (author)
2018-10-05
Article (Journal)
Electronic Resource
Unknown
Modeling Terrestrial Laser Scanner Data for Precise Structural Deformation Measurement
| Online Contents | 2007
| British Library Online Contents | 2007
Uncertainty Assessment in Terrestrial Laser Scanner Measurements
| British Library Online Contents | 2014