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Anemometer
11
BARO
11
Barometer
11
Calculated from wind direction description
Cloud cover
11
Cloud type
11
DATE/TIME
11
HYGRO
11
Humidity
11
Hydrometeor
Hygrometer
IPY-1
11
International Polar Year 1881-1884
11
Precipitation
11
Rain gauge
11
Temperature
11
Thermometer
11
Vapour tension
11
Visual observation
11
Wind direction
11
Wind direction description
11
Wind speed
11
air
11
daily total
11
relative
Cloud direction description
10
OBSE
10
Observation
10
Station pressure
10
Calculated from cloud direction description
9
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