Electronic Navigational Chart

An Electronic Navigational Chart (ENC) is a digital map used by ships to navigate safely at sea. It provides detailed information about the water depths, coastlines, navigational aids, and hazards like rocks or wrecks. ENCs are stored and displayed on electronic chart display systems, helping mariners determine their position and plan routes accurately. They are updated regularly to ensure safety and compliance with maritime regulations, functioning as a vital tool for modern navigation by combining geographic data with real-time positioning tools like GPS.