Ключевые слова: angle, boat, bridge, captain, circle, closeup, compass, control, course, degree, device, direction, east, exploration, explore, guidance, guide, gyrocompass, instrument, latitude, location, longitude, magnetic, marine, maritime, metal, nautical, naval, navigate, navigation, navigator, needle, north, object, old, pilot, point, position, round, route, scale, ship, shipping, south, tool, travel, trip, vessel, west, yacht,