UTILIZAÇÃO DE VANT COMO FERRAMENTA DE IMAGEAMENTO E GERAÇÃO DE MODELO TRIDIMENSIONAL EM SUBSTITUIÇÃO AO LASER SCANNER

Abstract

Of the technologies used in civil engineering, the three-dimensional survey using a laser scanner stands out, through which a dense and highly accurate point cloud is generated. Such a product is widely used for taking dimensions on the three orthogonal Cartesian axes. This technology, by using laser measuring equipment, applying surface scanning, has a high economic value. In this way, technical and scientific research seeks simplified methodologies for generating models, equivalent to those generated by the laser scanner. Since the three-dimensional modeling through imaging, using a UAV, the solution proposed in this research. In this article, we sought to check the feasibility of such substitution by applying this methodology and verifying the accuracy of the final model, comparing dimensional data of the model in different perspectives, to confirm or not this feasibility and to propose new methodologies to achieve better results.