3D Thermal-Photogrammetric Modelling with an Integrated Digital Platform for Heritage Preservation

owadays, digital technologies are a fundamental component of cultural heritage conservation, providing accurate data for informed intervention. The growing complexity of conservation requires the integration of data from multiple sources to fully understand the condition of an asset. This research explores the combination of photogrammetry and thermography as a high-performance non-destructive diagnostic tool. The integration of these data sets enables accurate spatial mapping of thermal defects within a 3D environment, providing a more in-depth view of structural health than standalone methods. This combined process is particularly applicable to assessing material conditions, inspecting subsurface defects, and gaining a better understanding of structures.