Metodología para la estimación de patrones de movimiento superficial de movimientos de ladera mediante fotogrametría UAV y mediciones geodésicas taquimétricas.

Abstract

Abstract: The landslides in a passive state due to its slow dynamics may go unnoticed; however, when they are in the active state as a result of external agents with rain or earthquakes, they are one of the geological risks, with a large number human losses and civil infrastructure. As a result, carry out monitoring of these landslides in populated areas that may cause damage. The aims of this thesis is estimate the movement patterns of surface of a slope movement, to evaluate the behavior of the same using photogrammetric UAV and techniques tachometric precision. In this way, establishes ground control points (fixed points) measured with GPS to obtain its coordinates and on the basis of them measure the coordinates of the points located in the slope through time. To check the surface changes of the body of the movement are obtained orthophotos and digital land measurements, which will evaluate the movement with respect to the control points tachometric to generate a map of geomorphological changes (cracks, scarps, etc.) that are evident.