Photogrammetric Documentation of Czechoslovak Border Fortifications at Hlučín-Darkovičky

Abstract

The Institute of Geodesy and Mine Surveying of the Technical University Ostrava makes photogrammetric surveying of major built objects in the Moravian-Silesian region. The focus of the present study is on special monuments that form integral parts of regional history and make outstanding landmarks. Terrestrial photogrammetry was used as the surveying methods used. The primary goal of photogrammetric surveying is to identify geometric shapes and to create visualisations of objects. Photogrammetric surveying provides valuable documentary data for uses in the areas of the history of architecture and technical research as well as for renovations and advertising campaigns. Our 3D models were created by using terrestrial digital photogrammetry.

Analysis of Two-Option Integration of Unmanned Aerial Vehicle and Terrestrial Laser Scanning Data for Historical Architecture Inventory

“…The development of close-range photogrammetry in recent years has significantly expanded the possibility of creating technical building documentation and collecting aerial information on a larger scale (Kapica et al, 2013;Mikrut et al, 2013). The photogrammetric point cloud allows to improve the quality of the 3D model by completing data for the upper parts of the building, which are difficult to obtain by laser scanning.…”

“…Carrying out the digital camera calibration process involving the determination of the camera's internal orientation elements, according to (Mikoláš et al, 2014), is a necessary step for the correct reconstruction of the geometry of the studied object. The optical camera calibration process includes defining the geometry of the sensor model in the form of the camera constant (ck), the coordinates of the principal point and the image errors modelling distortion (Kapica et al, 2013;Sobura, 2022). Camera self-calibration is based on the simultaneous solution of photogrammetric intersection and resection indentation and uses the colinearity equation model in doing so.…”

The Testing of Photoscan 3d Object Modelling Software

“…The rules of shooting images good for PhotoScan processing are very similar to those applicable in Photomodeler (Kapica et al 2013), as follows:…”

New Opportunities of Low-Cost Photogrammetry for Culture Heritage Preservation

“…The separate category of cultural heritage objects are the fortification constructions. In the world today, where historic sites are under the influence of various anthropogenic and natural factors, documentation of cultural heritage can help in monitoring tasks, restoration and recovery of such structures (Salvador, et al, 2011, Kapica, et al 2013, Kersten, et al 2015, Rodríguez-Gonzálvez, et al 2015.…”