Monitoreo de movimiento de laderas mediante el empleo de imágenes temporales obtenidas con el uso de UAV.

Abstract

Abstract:The purpose of this research was to temporarily monitor the geomorphological changes of a slope movement located in El Plateado in the City of Loja, through the application of UAV techniques, placing a network of control points, complementing with GPS measurement campaigns. , during 294 days, which was also accompanied by soil study, consisting of the characterization of material in crown, half bark and slope foot, installation of a pluviometric station for daily control of precipitation that influences the area. In general, the total process referred to the kinematic analysis of slope displacement. The monitoring estimated that it is possible to use the mentioned techniques because the process used was correctly coupled to the study area, identifying that the deformations of the soil are paused with respect to a speed of 1,15 meters per year, this being the fundamental reason for the displacement, because the zone is characterized by having a rotational fault where there are concave formations, which reduce the natural drainage of the slope.