Use and reuse of spatial and quantitative data in archaeology: from 3D survey to serious game at Phaistos (Crete)

Buscemi F., Aiello D., D'Agostino G., Figuera M., Militello P. M., Santagati C.

Laser scanninf  Festòs  Structure from motion  lagacy data  gaming  rilievo digitale  architettura protopalaziale a Creta 

The article presents the results of a wider research carried out by a multidisciplinary group (archaeologists and engineers) of the University and the CNR-ISPC of Catania in the South-Western Quarter of the Minoan Palace of Phaistos (Crete). The article focuses on two digital survey campaigns carried out respectively in 2014, laser scanning, and 2019, Structure from Motion. Starting from the point cloud by laser scanner, the most recent, low cost and user-friendly photogrammetric tools (GoPro camera and software Agisoft Metashape) have been used during the 2019 campaign in order to update and to improve the previous dataset, which was used as a grid for georeferencing and scaling the new virtual model. Special attention was addressed to the comparison of the two datasets and to the reuse of the first one for georeferencing and scaling the second one. Furthermore, the research has been focused on the opportunity to exploit the obtained virtual model both for scientific purposes and for the outreach. The lack of accessibility of the South-Western Quarter of Phaistos Palace to the visitors attributes a special interest to this output. The virtual environment thus realized constituted an ideal starting point for the development of an educational fruition project based on a Serious Game approach. The cooperation of archaeologists and engineers in the development of the Phaistos game ensures a gaming experience not only pleasant but also provided with a strong educational profile.

Source: Archeologia e calcolatori 31 (2020): 189. doi:10.19282/ac.31.1.2020.09

Publisher: All'Insegna del giglio, Firenze , Italia

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