High-resolution 3D digitization and analysis of the Mesolithic site of Latnija (Malta)

Abstract

This paper presents the high-resolution 3D digitization of the Mesolithic archaeological site of Latnija (Għar Tuta), located in a doline in northern Malta. The study employed terrestrial laser scanning using the Faro Focus s150 scanner to generate a precise digital representation of the site's complex geological and archaeological context. The resulting point cloud data, meticulously processed in Faro Scene, was optimized, filtered, and transformed into a detailed 3D mesh model. Despite challenges such as geological instability and limited scan overlap, the digitized model achieved high accuracy and visual continuity. Furthermore, the model serves as a crucial tool for preserving this fragile archaeological context against ongoing environmental threats, enabling detailed spatial analyses, and facilitating public engagement. This research highlights the effectiveness and critical importance of integrating advanced digital methodologies into archaeological practice, ensuring long-term preservation and enhanced accessibility of significant prehistoric sites.