3D MODELLING OF A HISTORIC WINDMILL: PPK-AIDED TERRESTRIAL PHOTOGRAMMETRY vs SMARTPHONE APP
Yükleniyor...
Dosyalar
Tarih
2022
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Copernicus Gesellschaft Mbh
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Cultural heritage (CH), what we inherited from the past generations, is a precious asset connecting the past to the present. It has many demonstrable benefits to nations around the world. For many countries, it has been a part of national identity as well as a key driver of the economy. However, CH is under constant threat of demolition due to wars, natural and human-induced hazards, and negligence. Therefore, documentation of CH has become very essential. Recent advancements in remote sensing technology have improved upon approaches for the surveying and structural modelling of the CH. This paper examines two close-range photogrammetry approaches in modelling a historic windmill. In the first approach, to generate a 3D model of the windmill, the images were obtained with a PPK-aided system and then processed through the Structure-from-Motion (SfM) method in Agisoft Metashape software. The second approach utilized a smartphone app both to capture the images and then generate the 3D model of the windmill with SfM. The 3D models of windmills, generated with two different methods, were compared in CloudCompare software using the cloud-to-mesh distance (C2M) tool. Two models were aligned with point pairs-picking for registration and the result showed that the models are quite similar and distance between the two models ranged from -5cm to +5cm.
Açıklama
24th ISPRS Congress on Imaging Today, Foreseeing Tomorrow -- JUN 06-11, 2022 -- Nice, FRANCE
Anahtar Kelimeler
3d Modelling; Cultural Heritage; Historic Building; Photogrammetry; Smartphone; Ppk, Close-Range Photogrammetry; Cultural-Heritage; Low-Cost; Documentation; Tool
Kaynak
Xxiv Isprs Congress Imaging Today, Foreseeing Tomorrow, Commission Ii
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
Cilt
43-B2
