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ADVANCED CHART PLOTTING

Seatrack’s Advanced Chart Plotting function assists tactical decision-making by providing Course to Steer and Laylines.  These are derived from boat speed and heading, speed and course over the ground, tidal information and wind data.



Advanced Chart Plotting screen showing tidally adjusted laylines and tidal flows. Note the large and
easy-to-use command buttons at the top of the screen



The Virtual Instruments at the left of the screen show:

  • Next Leg Apparent Wind Angle
  • Next Leg Apparent Wind Speed
  • Target Speed and Mean
  • Target Angle
  • True Wind Direction and Mean
  • True Wind Speed and Mean
  • Course To Steer