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GEODESICS
Geodesy
3
Ice and Permafrost
3
MAPPING
3
Snow
3
ARCTIC OCEAN
2
Atmospheric Physics
2
COASTAL REGIONS
2
ECHO RANGING
2
ICE
2
OCEAN WAVES
2
POLAR REGIONS
2
SEA ICE
2
TERRAIN
2
TIDES
2
TRANSLATIONS
2
USSR
2
(*ICE
1
(*RADIO NAVIGATION
1
*ALASKA
1
*ATMOSPHERIC REFRACTION
1
*BEACHES
1
*CONVEYORS
1
*DOMES(STRUCTURAL FORMS)
1
*EARTH SCIENCES
1
*FOUNDATIONS(STRUCTURES)
1
*GEODESIC DOMES
1
*GEOPHYSICS
1
*GRAVITY
1
*MILITARY APPLICATIONS
1
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