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(*AERIAL RECONNAISSANCE
3
(*SEA ICE
3
Ice and Permafrost
3
MELTING
3
SEA ICE)
3
Snow
3
ARCTIC OCEAN)
2
CANADA
2
CRACKS
2
DENMARK
2
FREEZING
2
GREENLAND SEA
2
ICE ISLANDS
2
SEA WATER
2
STRAITS
2
ARCTIC OCEAN
1
ARCTIC REGIONS)
1
BANKS ISLAND
1
BIRDS EYE 5 1969 PROJECT
1
C-121 AIRCRAFT
1
C-121K AIRCRAFT
1
DATA ACQUISITION
1
DATA PROCESSING
1
DELTAS
1
DISTRIBUTION
1
DIURNAL VARIATIONS
1
GREENLAND
1
MACKENZIE RIVER
1
METEOROLOGICAL RADAR
1
NAVAL AIRCRAFT
1
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