
.topic 240
The direction to which the bow is pointing, referenced to True North


.topic 250
A wind direction referenced to True North (in combination with true wind speed)


.topic 260
A wind speed referenced to the fixed Earth (in combination with true wind direction)


.topic 270
World Meteorological Organization


.topic 310
A wind speed referenced to the vessel

.topic 320
Koninklijk Nederlands Meteorologisch Instituut, PO Box 201, 3730 AE De Bilt, The Netherlands

.topic 330
Mean Sea Level


.topic 340
Port Meteorological Officer


.topic 350
Guide to Meteorological Instruments and Methods of Observation, WMO-No. 8, Sixth edition, Geneva, 1996

.topic 360
Windsnelheidsmetingen op zeestations en kuststations: herleiding waarden windsnelheid naar 10-meter niveau (reducing windspeed to the 10 metre level; Dutch with an English summary), H. Benschop, Technical Report no. 188, KNMI De Bilt 1996


.topic 390
A wind direction experienced on the vessel and referenced to the bow of the vessel


.topic 400
The direction the vessel actually moves over the fixed Earth and referenced to True North

.topic 410
The speed the vessel actually moves over the fixed Earth

.topic 440
A wind direction experienced on the vessel and referenced to True North


.topic 450
Windklimaat van Nederland, J. Wieringa and P.J. Rijkoort, Staatsdrukkerij 'sGravenhage, 1983


.topic 460
Guide to meteorological instruments and methods of observation, WMO no.8, 5th ed., Geneva, 1983


