Satellite compass
SC-70 (closed antenna) and SC-130 (open antenna) are type approved satellite compasses that provides highly accurate information to navigational equipment like Radar, ECDIS, AIS, Doppler Sonar and Autopilot. The satellite system is comprised of GPS, Galileo and GLONASS to ensure the highest precision and continuous coverage.
SC-70/130 provides a series of data, including GPS Position, heading, ROT (Rate Of Turn) and 3-axis speed (bow, stern and longitudinal).