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Ítem Correlation of Morphometric Variables for Landslides in the Combeima River Basin, Colombia(Universidad EAFIT, 2020-06-19) Santa-Ramírez, Gabriel; Cuevas-González, Juan; Leal-Villamíl, Julián; Muñoz-Ramos, Jader; Universidad del TolimaThis study was carried out in order to estimate the morphometric variables of the landslides found in Combeima river basin (Tolima, Colombia) and obtain possible statistical correlations. To obtain the morphometric characteristics of the landslides, we used a database with historical landslides, a RapidEye image from 2010 and an orthophotomosaic from 2009, where the landslides were visually identified. The morphometric characteristics were defined through a geographic information system and bivariate analyzes were ran between the morphometric variables to establish their correlations. The results allowed to identify 121 landslides, with an average area of 1,974.97 m2 and Birnbaum-Saunders type distribution. It was found that the slip area morphometric variable correlates with the total length (R2=0.9414), the length of the center line (R2=0.9368) and the width of the surface of rupture of this (R2=0.8915). These data could be used to infer the volume of the mass involved in the event and its potential effects . This result would allow the landslide area to be used as support in decision-making in the planning of the territory in the Combeima river basin.Ítem El impacto de la geomorfología en la zonificación de riesgos : un estudio comparativo entre las metodologías del Ideam y SGC(Universidad EAFIT, 2024) Rojas Zapata, Jossy Esteban; N.A.Ítem Risk Assessment of Shallow Landslides for Infrastructure Projects: Analysis of the Case of a Landslide in the El Cabuyal Zone(Universidad EAFIT, 2018-06-14) Marín, Roberto J.; Guzmán-Martínez, Juan Carlos; Martínez Carvajal, Hernán Eduardo; García-Aristizábal, Edwin F.; Cadavid-Arango, Juan Diego; Agudelo-Vallejo, Paulina; Universidad de Antioquia; Universidad de Brasilia; Universidad Nacional de ColombiaÍtem Uso de datos abiertos para la identificación de poblaciones vulnerables ante eventos de emergencia en la ciudad de Medellín(Universidad EAFIT, 2021) Ospina Porras, Sebastian; Ospina Arango, Juan David