Ключевые слова: architecture, boat, bridge, canal, cargo, channel, cruise, drone, embankment, europe, flying, goods, green, guentermanaus, hanover, height, industrial, industry, infrastructure, international, landmark, landscape, lock, lower, mittelland canal, moving, nature, navigation, pass, pass through, river, road, russia, sea, ship, shipping, ships, single lock, sluices, tanker, technology, tourism, transport, transportation, travel, tugboat, vacation, view, water, waterway,