Introduction to the Special Issue on 3D Methodologies in Mediterranean Archaeology

This issue brings together several papers originally presented at the 2019 annual meeting of the Archaeological Institute of America in a panel entitled, “Three-Dimensional Archaeology Comes of Age.” This collection takes stock of a decade’s worth of groundbreaking transformation in archaeological practices with a focus on the ancient Mediterranean. Over this time, a subtle transition has occurred in which contentious debates over the value and practicality of 3D tools, such as photogrammetry, 3D scanning, 3D reconstruction, and virtual reality (VR), have given way to an emergent consensus that these constitute a new and important class of recording and heuristic instruments. Rather than seek to cover this fundamental shift in a comprehensive matter, this issue presents a characteristic cross-section of current archaeological research-based on three-dimensional computational methodologies. The content cuts across some 3,000 years of Mediterranean archaeology, from the Aegean Bronze Age to the later Roman Empire, underlining the discipline-wide impact of this methodological revolution. It seeks to shed light on how digital tools are transforming not just the ways we record data, but the very questions archaeologists ask of this information and how this will shape methodological and analytical trends in the next decade and beyond.