Furuno tztl12f Marine GPS System User Manual


 
11. WEATHER
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[Currents]: The current forecast dis-
plays the tidal current speed and di-
rection by blue arrow. The darker the
blue, the faster the current speed (0
to 2 kn).
[Altimetry]: The altimetry forecast
displays the sea height anomalies by
color. The large anomalies are dis-
played in red, smaller ones in light
green.
[Plankton]: The plankton forecast displays the plankton growth in tones of green. The
darker the green, the greater the density of plankton.
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