Complex Geodetic and Geophysical Works Supporting Conservation and Architectural Restoration of the Historical Monuments. Valuing the Vestiges of Trajan’s Bridge Historical Monument

This scientific work aims to present the complex topo-geodetic and geophysical works carried out as part of the project history files, highlighting the vestiges of the historical monument “Trajan’s bridge”, built between 103-105 by the architect Apollodorus from Damascus. The focus of the research was on combining in-situ studies of the natural terrain, using topographic, geodetic, and photogrammetric methods, with the analysis of lithology and buried structures, as well as applying geophysical methods like magnetometry and electrometry, to better understand the lithology and provide new insights into historical monuments.