Topic
LATITUDE
512
LONGITUDE
512
Ice station
487
ice/snow
416
Polarstern
381
DEPTH, ice/snow
377
DATE/TIME
313
AIR TEMPERATURE
294
CLOUD
294
COMMENTS
294
DATE
294
FILM COUNTER
294
FRAME COUNTER FOR FILM
294
OPEN WATER
294
RECORD
294
SEA ICE CONCENTRATION
294
SEA ICE FLOE SIZE
294
SEA ICE SNOW COVER
294
SEA ICE THICKNESS
294
SEA ICE TOPOGRAPHY
294
SEA ICE TYPE
294
SEA TEMPERATURE
294
SHIPS
294
SNOW THICKNESS
294
SNOW TYPE
294
TIME
294
TRACK
294
VIDEO RECORDER COUNTER
294
VISIBILITY CODE
294
WEATHER CODE
294
WIND DIRECTION
294
WIND VELOCITY
294
Event label
261
oceans
249
Salinity
248
ICE
240
Depth
227
Aurora Australis
226
ICE DEPTH/THICKNESS
221
ICE FLOES
221
ICE TYPES
221
PACK ICE
221
Depth, top/min
218
Depth, bottom/max
216
top/min
215
bottom/max
213
SIPEX
197
ASPECT >
185
ANT-XXIII/7
174
Antarctic Sea Ice Processes and Climate
169
more ...