Acosta, G., McClung, E., Jiménez, G., & Hugo García, V. (2018). Using Photogrammetry through Unmanned Aerial Vehicles (UAV) as a Risk Assessment Tool: The Archaeological Chinampas of Xochimilco. Revista Española de Antropología Americana, 47, 185-197. https://doi.org/10.5209/REAA.61978