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ALTITUDE
407
Anemometer
407
Barometer
407
Ceilometer
407
Cloud base height
407
DATE/TIME
407
Dew/frost point
High cloud
407
Horizontal visibility
407
Hygrometer
407
LATITUDE
407
LONGITUDE
407
Low cloud
407
Low/middle cloud amount
407
Mean ships course
407
Mean ships speed
407
Middle cloud
407
Past weather1
407
Polarstern
Present weather
407
Amount of barometric tendency
406
Characteristic of barometric tendency
406
Direction of first swell waves
406
Height of first swell waves
406
Height of waves
406
Periode of first swell waves
406
Past weather2
399
Ice of land origin
350
Concentration or arrangement of sea ice
347
Direction of second swell waves
344
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Sea ice
347
Berichte zur Polarforschung
110
Polar Research
110
Polarforschung
110
Reports on polar research
110
Berichte zur Polar- und Meeresforschung
92
Reports on Polar and Marine Research
92
Arctic
40
South Atlantic Ocean
13
Arctic Ocean
6
Southern Ocean
4
Antarc*
3
Antarctic
3
Fram Strait
3
Norwegian Sea
2
Scotia Sea
2
Antarctic Peninsula
1
Drake Passage
1
Greenland
1
Greenland Sea
1
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