Invented and Develped for All Sailor's Convenience and Safety
Developed the world's first Digital Sextant equipped with a processing unit that automatically calculates the position of the ship by measuring the elevation angle of celestial bodies such as the sun while the ship is sailing
Navigation aids for calculating the position in situations such as malfunction or failure of the satellite navigation system
Providing calculation conveniently than traditional astronomical positioning system by complicated celestial calculation and drawing LOP(Line of Position)