“…Thousands of vertical and oblique aerial photographs were taken using UAVs to support the generation of digital surface models (DSM) and orthoimages [46,117,128,129]. However, these preliminary observations made in the field constitute the first phase of an in-depth archaeological study already developed at other sites [27,36,43], but not yet here. This methodological approach is complemented with different archaeological scientific techniques involving intra and off-site surveying, often comprising metal-detecting [130,131], geophysics (GPR, magnetometer [91,[132][133][134]), and targeted keyhole test pits or evaluation trenches to obtain samples for absolute dating and palaeoenvironmental sampling [27,135].…”