Publicación: Elaboración de un modelo tridimensional a partir de imágenes georreferenciadas del sistema estructural del edificio principal de la universidad cooperativa de Colombia sede Villavicencio
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The purpose of this degree work is to develop a three-dimensional model of the main building of the Universidad Cooperativa de Colombia, Villavicencio headquarters, thus knowing what the current state of the structure is. To obtain concise and detailed information, it was necessary to request from the Engineering laboratory, equipment such as GPS to determine the position of the place, the use of an unmanned spacecraft (drone) and logistical support for recommendations and proper handling, executing routes of instructional flight prior to recognition of the building, establishing an optimal flight route that does not compromise the results due to the intervention of objects, people or unfavorable weather conditions. In the process of recognizing the structure, the reference points are determined and the path of the drone is defined by means of the mobile application, Pix4Dcapture, in which the height of the path is established to later start with the taking of photographs for the creation of georeferenced images, which will be used in the Agisoft Metashape program, in which the maximum height of the structure can be obtained and whether it complies with the parameters established by the seismic resistant standard (NSR-10), through the equivalent horizontal force method. Before processing the images, it is vital to clean them in order to achieve more precise results with greater detail. Likewise, the three-dimensional model of the structure is exported to the SketchUp 2020 design program for visualization, finishing the modeling and exporting the model in STL format to print it in 3D.