16th International Symposium on Boat & Ship Archaeology

90 16 th International Symposium on Boat & Ship Archaeology Rita Auriemma 1 , Alessio Calantropio 2 , Filiberto Chiabrando 2 & Luigi Coluccia 1 1 University of Salento, Department for the cultural heritage, Lecce, Italy 2 Polytechnic of Turin, Heritage Department of Architecture and Design (DAD), Laboratory of Geomatics for Cultural Heritage, Turin, Italy Photogrammetric techniques for 3-d underwater record of the Late-Imperial Torre Santa Sabina’s shipwreck The possibility offered nowadays by the adoption of digital photogrammetry techniques allows one to virtually reconstruct the surveyed underwater assets to make it accessible also remotely, via visualization and dissemination platforms (online or offline). In order to improve the study of the documented cultural her- itage artefacts and sites, it is crucial to adopt the right photogrammetric princi- ples to achieve 3D metric products that are consistent and coherent with the real object of the survey. This paper is related to the photogrammetric survey of the late-imperial era roman shipwreck, located in Baia dei Camerini, Torre Santa Sa- bina (BR), Italy, in the framework of the project UnderwaterMuse (Italia-Croatia 2014-2020 Cooperation Programme). An integrated topographic and photogrammetric (underwater and UAV) survey has been conducted, and in the present research the last advancements in the underwater photogrammetry data acquisition and processing will be ad- dressed in combination with the UAV achievable products. The application of virtual reality and augmented reality will be exploited to provide 3D reconstructions and immersive virtual tours capable of enabling virtu- al fruition of the heritage (both naturalistic and cultural). These reconstructions could be exploited in Museums, MPA’s visit centers, all the regional network of the places of culture but also directly in situ, through interactive fruition systems of the underwater archaeological heritage, based on simple underwater tablets, connected to an aerial for the reading of data recorded on tags placed near the archaeological finds.