ECDIS Voyage planning
to Mariners, New Editions, Replacement.
Sensors
Positioning Gyrocompass
Primary positioning Magnetic compass
Secondary positioning interface
ARPA interface (Input/ Speed Log
Output) Wind interface
ARPA (2nd ARPA) Drift calculation
interface Temperature
Echo sounder interface UAIS transponder interface
Output Navtex Manager
navigational data Radar Integrator Board
autopilot data
current course segment
transmission
Navigation databases
Tides and tidal currents
Seasonal currents
Weather forecast chart overlay
Potential Errors in Marine Navigation
On a number of occasions chart data, particularly in canals,