Ключевые слова: above, aerial, aerial view, architecture, areal view city, bridge, cathedral, city, city center, cityscape, destination, district of porto, douro, douro river, downtown, drone, europe, high angle view, historic, landmark, landscape, luis, old town, oporto, panorama, panoramic, ponte, ponte infante dom henrique, porto, porto cathedral, porto portugal, portugal, portugal landscape, portuguese, railway, ribeira, river, rooftops, scenery, se do porto, skyline, top view, tourism, town, transportation, travel, urban,