Ключевые слова: above, aerial, area, background, blue, building, business, city, construction, drone, economic, electricity, energy, environment, environmental, equipment, factory, fly, fuel, gas, industrial, industry, metal, natural, oil, park, petrochemical, petroleum, pipeline, plant, poland, pollution, port, power, production, refinery, site, sky, station, steel, storage, structure, tank, technology, top, tower, view, warehouse,