Articles by Alberto Urcia

This paper aims to highlight the importance of 3D printing to support Cultural Heritage and related activities. We will demonstrate the advantages that a conscious employment of techniques and methods, together with the right expertise, could offer to an exhibition. We will detail the steps we took to produce a 1:1 copy of a medieval sphinx for the exhibition Echoes of Egypt: Conjuring the Land of the Pharaohs which took place at the Yale Peabody Museum of Natural History (USA). This paper highlights the project’s workflow, from the digital 3D scan, data processing, 3D printing, to the artistic finishing to prepare the object for display.

Since 2005 the Aswan-Kom Ombo Archaeological Project (AKAP), managed by Yale and Bologna Universities, has investigated a number of selected areas in the region between Aswan and Kom Ombo. Many of the rock art sites identified within the concession areas are under threat, due to the impact of modern human activities. Three-dimensional technologies, such as digital surveying, laser scanning and photogrammetry, were used for the first time in the Egyptian Nile Valley in order to obtain a highly detailed image of the rock art and its environmental setting. The aim of the project is to improve data recording and analysis while saving economic resources and reducing time in the fieldwork.

The site of San Severo is located between the cities of Ravenna and Classe, just a few kilometers from the Basilica of Sant’Apollinare in Classe, on the same road. In recent years the archaeological area has been the focus of scientific research by the University of Bologna and the Ravenna Antica Foundation, which is the main sponsor for the excavation activities, directed by prof. Andrea Augenti (Dept. of Archaeology of Bologna University). During the last two seasons of work and discoveries, we decided to develop a system to promote interest in this important site not only for specialists but also for the general public, by creating a virtual reconstruction of its historical background, starting in the 6th century A.D. Using a new robotic total station, we conducted a 3D digital survey of all the structures, and produced the documentation to do the modeling. By means of different kinds of software, we made a multiphase model which reveals the former splendor of this monument and allows users to navigate in it in a virtual and realistic way.