Generación de geología, geomorfología y amenazas geológicas para la actualización del plan de desarrollo y ordenamiento territorial del cantón Quilanga de la provincia de Loja, escala 1: 25 000.

This project refers to the generation of geology, geomorphology and geological hazards for the updating of the Development and Land Management Plan of Quilanga canton, for which 76 aerial photographs and Digital Terrain Model (DTM) at 1: 25 000 scale of SIGTIERRAS of 2012 were used, in addition to the geological official maps of Gonzanamá and Las Aradas scale 1: 100 000 and topographic maps of Gonzanamá and Las Aradas at 1: 50 000 scale. The generated base cartography allowed to obtain the water supply, road network and settlements through 3D vision allowed by the ArcScene extension; the analysis of geology, geomorphology and geological hazards were characterized based on the genesis, morphology, morphometry and identification of landslides, additionally it should be emphasized that these digital tools allowed the obtaining of maps of current land use, earrings and relative unevenness. The result for each terrain feature, was obtained through the field validation photo interpreted data, which affect being georeferenced performed the respective corrections, there was obtained a qualitative and quantitative final map for each one. Finally, with the assistance of information generated, the landslide susceptibility map was obtained through the Saaty Matrix of Analytic Hierarchy, according on the methodology that consist on an appraisal, normalization and weighting of the factors.

• Autor principal: Torres Ramírez, Raisa Ivanova (author)
• Formato: bachelorThesis
• Idioma: spa
• Publicado em: 2015
• Assuntos: <FOTOGRAMAETRÍA> <FOTOINTERPRETACIÓN> <CARTOGRAFÍA> <ARCGIS> <GLOBAL MAPPR 12> <GEOLOGÍA> <GEOMORFOLOGÍA> <DESLIZAMIENTO DE TIERRA> <MORFOMETRÍA> <MATRIZ DE JERARQUIZACIÓN SAATY>
• Acesso em linha: http://dspace.unl.edu.ec/jspui/handle/123456789/14598