Castillo Butters, L.J. and Barrera Yaranga, H. 2025. Photogrammetry, 3-D modelling, and drones in archaeology. Part 2. The photogrammetric documentation, recording and modelling of archaeological sites. Boletín de Arqueología PUCP. 36 (Mar. 2025), 20–49. DOI:https://doi.org/10.18800/boletindearqueologiapucp.202501.002.