Ключевые слова: aerial photo, air pollution, architecture, baranya, block houses, building, buildings, central heating, chimney, city, cityscape, clouds, coal, district heating, eastern europe, energy, environment, europe, factory, house, hungarian, hungary, industrial, industrial city, komlo, many, mining town, mountain, outdoor, panel, panel building, panorama, polluted air, pollution, power plant, scenic, sky, socialist block house, tourism, tower, town, urban, view,