Remote Sensing Applied to the Study of the Cultural and Natural Heritage in the Mesoamerican Corridor - Rejas Ayuga, Juan Gregorio; Martinez Marin, Ruben; Bonatti, Javier; Marchamalo Sacristan, Miguel; Burillo, Francisco; Pineda de Carias, Maria Cristina; (Proceedings Of The 2015 Digital Heritage International Congress, 2015)