LIST OF TABLES 



TABLE 



NUMBER PAGE 



1. COmTTRY CODE - International Geophysical Year 



(IGY) Code 23 



2. TEIWH CONVERSION - Conversion from Seconds (of 



Position or Minutes (of Time) 



to Tenths of Minutes or Hour 26 



3. MARSDEN SQUARE CHART 27 



k. TIME - Conversion from Local to Greenwich Mean Time 



(gmt) 29 



5. DEPTH - Conversion from Fathoms to Meters 30 



6. DEPTH - Conversion frcm Feet to Meters (tenths) 32 



7. ADDITIONAL OBSERVATIONS 3^- 



8. WATER COLOR - Forel-Ule Scale and Conversion from 



other Color Scales 35 



9. DIRECTION - In Tens of Degrees from which Waves 



and/or Winds are Coming 36 



10. DIRECTION - Conversion from Points, Quarter Points, 



or a Scale of 32, To a Scale of 36 Points 37 



11. HEIGHT - WMO Code 1555 for Recording Height of the 



Dominant Waves 38 



12. PERIOD - WMO Code 3155 for Recording Period of the 



Dominant Waves 39 



13. SEA STATE - Conversion from the Douglas Scale to 



WMO Code 3700 ^0 



14. WIND SPEED - Conversion from Meters per Second 



to Knots ^1 



15. WIND SPEED - Conversion from Miles per Hour to Knots h2 



16. WIND SPEED - Conversion from Kilometers per Hour to 



Knots h3 



VII 



