Generación de un ortofotomosaico mediante aeronaves no tripuladas UAV, como Instrumento para la Identificación de área aptas para procesos de rehabilitación para la preservación del recurso hídrico en un área priorizada de la cuenca hidrográfica del río barroso

Abstract

The purpose of this project is to carry out an orthophotomosaic of the study area, in this case the hydrographic basin of the Barroso River and its tributaries, in the Andes, Roblal, Granizo and Yaruma villages of the municipality of Salgar, located in the Southwest of the department of Antioquia, areas that require rehabilitation and restoration, in order to preserve the functionality and synergy of the water, forest and agricultural resources, in favor of environmental protection, putting into practice the knowledge acquired through training in Engineering Cadastral and Geodesy, positions for the benefit of the communities; with the accompaniment of people in the prioritized region and using UAV drone technology and achieve the socio-technical compliance to be developed, within the framework of the internship with the company GEOSIG Ingeniería y Desarrollo S.A.S According to the images taken with the unmanned aircraft, full processing was carried out, which resulted in the orthomosaic with digitization and cartographic models, allowing a greater level of detail of the coverage and agents present in the area. such as crops, basins and bare soils are clearly identified, where the graphic outputs of the intervened area were achieved, where the areas of improved management, the potential areas to rehabilitate and restore, were determined. Likewise, an ArcGIS Dashboards was carried out, which is an ArcGIS control panel, with a configurable web application, which provides visualization of geolocated data, for the respective analysis of the attributes that were observed through an operational vision in time. real, which allows understanding the graphic information for decision making. Taking into account that one of the greatest contaminants of the water resource is the disposal of sewage by coffee growers near the Barroso River basin.