Domain Adaptation Dataset

This dataset covers the watershed of the river Oitavén on its way through the local village A Ponte, Galicia (Spain) [2]. It was photographed on July 18, 2018 on a sunny day around noon and early afternoon in order to minimize shadows. The size of the image is 6689 × 6722 (vertical x horizontal) pixels and its color composite can be seen in the figure below. It reveals some misregistrated areas in the lower right part of the scene, probably caused by the unpredictable light variations along the flight. Leaving aside those artifacts, the image is indeed in very good shape. In it, several tree species (oak and eucalyptus are specially abundant) and a number of artificial structures can be spotted. Seven different classes were considered: water, tiles, asphalt, base soil, rock, concrete, and vegetation.