1. Department of Cartographic, Geodetic and Photogrammetric Engineering, University of Jaén, 23071 Jaén, Spain
2. Department of Earth and Marine Sciences (DiSTeM), University of Palermo, 90123 Palermo, Italy
3. Department of Geographic and Environmental Engineering, University of Applied and Environmental Sciences (U.D.C.A.), Bogotá 111166, Colombia
4. Institute for Studies of Sectional Regime of Ecuador (IERSE), University of Azuay, Cuenca 010107, Ecuador
5. Department of Geology, University of Jaén, 23071 Jaén, Spain
6. Natural Hazards Lab of the Centre for Advanced Studies in Earth Sciences, Energy and Environment (CEACTEMA), University of Jaén, 23071 Jaén, Spain