Ключевые слова: activity, aerial, building, cargo, cargo handling, city, clouds, coastline, commerce, commerce activity, cranes, dock, dockside, environment, export, freight, goods movement, harbor, harbor view, import, industrial, industry, infrastructure, landscape, logistics, machinery, marina, maritime, nautical, ocean, operations, port, river, sea, shipping, shipping industry, ships, skyline, trade, transport, transportation, travel, urban, vessel, water traffic, waterway, working,