UFRGS_UAV

This dataset contains five sets (each set from a different spectra) of images taken by an UAV equipped with a downward looking multispectral camera (Parrot Sequoia), in one flight. The region in which the UAV flyed was Porto Alegre (more specifically, Federal University of Rio Grande do Sul, Campus do Vale), a city from Rio Grande do Sul, Brazil. In addition to the sets of images, there are also a folder with twelve satellite images from Porto Alegre, a README file, a .kml and a .DAT file. This dataset was used in the experiments of: R. Westhauser, M. Mantelli, D. Pittol, R. Maffei, E. Prestes, M. Kolberg, "λ-BRIEF: a new binary descriptor for multispectral images applied to the global localization of UAVs."