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(*ICE
BIRDS EYE PROJECT
4
COASTAL REGIONS
DIURNAL VARIATIONS
4
ICE ISLANDS
4
Ice and Permafrost
4
POLAR REGIONS
4
SEA ICE
4
Snow
4
(*WEATHER FORECASTING
3
AERIAL RECONNAISSANCE
3
ALASKA
3
CLIMATE
3
DISTRIBUTION
3
MARINE METEOROLOGY
3
Meteorology
3
PHOTOGRAPHIC RECORDING SYSTEMS
3
PLAN POSITION INDICATORS
3
SEA WATER
3
SOURCES
3
TERRAIN
3
ARCTIC OCEAN)
2
ARCTIC REGIONS)
2
GREENLAND
2
(*ARCTIC REGIONS
1
*ARCTIC OCEAN)
1
*ARCTIC REGIONS)
1
AERIAL RECONNAISSANCE)
1
ARCTIC OCEAN
1
C-121 AIRCRAFT
1
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