3D MODELING OF CULTURAL HERITAGES WITH UAV AND TLS SYSTEMS: A CASE STUDY ON THE SOMUNCU BABA MOSQUE
Öz
With rapidly developing technology, Terrestrial Laser Scanners (TLS) and Unmanned Aerial Vehicle (UAV) have taken the place of traditional measurement and modeling techniques. The overall aim of this study is to create 3D model of Somuncu Baba Mosque with data obtained from TLS and UAV systems. More specific goals include: (1) create ground plans of Somuncu Baba Mosque, one from TLS and one from UAV systems, and compare the positioning accuracy of these two ground plans using a base map, as reference data; (2) create 3D mesh models of Somuncu Baba Mosque using point clouds obtained from TLS and UAV systems and compare the measurements of building features (e.g., length/width of doors and windows) of final 3D models; and (3) generate 3D CAD model of the selected facade of the Somuncu Baba Mosque to evaluate the accuracies of two modeling systems. Results of this study showed that length measurements (over ground plans) obtained from these two systems were very close to each other and only milimetric errors were found. Therefore, both systems can be used to create ground plans with high accuracies. Also, successful 3D CAD models were obtained from these systems with high accuracy.
Anahtar Kelimeler
UAV, TLS, 3D Building Model, Positioning Accuracy; Somuncu Baba Mosque
Destekleyen Kurum
Scientific Research Project, Aksaray University
Proje Numarası
, Project No: 2015-020
Kaynakça
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