Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-5/W1, 381-387, 2017
https://doi.org/10.5194/isprs-archives-XLII-5-W1-381-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
 
16 May 2017
THE MAIN PORTAL OF THE CATHEDRAL OF MONREALE: FIRST GEOMETRIC ANALYSIS AND INTERPRETIVE ASSESSMENT OF ARCHITECTURAL FEATURES
M. Lo Brutto1, G. Dardanelli1, D. Ebolese1, G. Milazzo2, C. Pipitone1, and R. Sciortino1 1Dept. of Civil, Environmental, Aerospace, Materials Engineering (DICAM), University of Palermo, Italy
2Milazzo Restauri S.r.l, Palermo, Italy
Keywords: Cultural Heritage, Restoration, Photogrammetry, 3D survey, 3D Modelling, Monumental Portal Abstract. Nowadays, 3D documentation of architectural assets is becoming a demanding task for the valorisation of Cultural Heritage especially after a restoration project. The 3D documentation can be used for detailed analysis of specific elements, for monitoring the state of conservation and for valorisation actions. The paper describes the results of the 3D close-range photogrammetry survey of the main portal of the Cathedral of Monreale (Palermo, Italy). The Cathedral is one the most important monumental complexes in Sicily that, for its high historical and artistic importance has been inscribed on UNESCO’s World Heritage List since 2015. The main portal of the Cathedral has been recently restored. The restoration work has given the opportunity to evidence small details of the sculptural decorations and to carry out new interpretative analysis of the bas-reliefs.

The main purpose of the work is to obtain a detailed 3D model and a high-resolution ortophoto of the entire portal and of some architectural details. The study was used to evaluate the most appropriate technical solutions for the 3D survey and to define the most suitable parameters for image acquisition and data processing.

Conference paper (PDF, 5152 KB)


Citation: Lo Brutto, M., Dardanelli, G., Ebolese, D., Milazzo, G., Pipitone, C., and Sciortino, R.: THE MAIN PORTAL OF THE CATHEDRAL OF MONREALE: FIRST GEOMETRIC ANALYSIS AND INTERPRETIVE ASSESSMENT OF ARCHITECTURAL FEATURES, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-5/W1, 381-387, https://doi.org/10.5194/isprs-archives-XLII-5-W1-381-2017, 2017.

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