Cartografía de los movimientos de ladera de la cuenca de Loja y generación de base de datos con aplicación de herramientas SIG. POLIGONO 2

Abstract

Abstract: Hillside movements represent a significant natural risk, for this reason this work carried out in the north-east sector of the city of Loja, its primary objective was to carry out an inventory by photointerpretation of orthophotos and aerial photographs and field mapping, using pre established data with important data such as movement type, movement activity, morphology, lithology, terrain deformation , coverage and use of soil, material, causes, detonants, amage caused, among others. Through the management of different software and application of GIS tools, the digitization of thematic maps for interpretation and a topographic chart was carried out In addition, all the information compiled from the inventory resulted in 191 movements of varied typology such as rotational slippages, translational slippages, flows, fall, reptations and collapses the same that is located in a database with different fields and attributes, as well as a map of movements following the proposed symbology. The aim is to have an updated basis for hillside movements that serves future projects and intervention.