Hải đồ điện tử

Function:
- Display online / offline map data, marine maps.
- Display data on wind maps, ocean currents, and satellite cloud images.
- Display maps, charts, coastlines, depths, landmarks, navigation buoys, AIS of neighboring ships.
- Positioning, navigating and calculating the route, saving the coordinates on the sea. Save and show journey history
- Displays travel direction, compass direction, measure travel speed, measure the altitude of waves and air pressure.