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16
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oceans
15
EARTH SCIENCE
11
AMD/AU
10
OCEAN >
10
ANTARCTICA >
9
AMD
8
CEOS
8
ANTARCTICA
7
SOUTHERN OCEAN
7
BATHYMETRY/SEAFLOOR TOPOGRAPHY
6
GPS >
6
Global Positioning System
6
Prydz Bay
6
WATER DEPTH
6
EARTH SCIENCE >
5
Aircraft
4
CRYOSPHERE
4
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4
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4
AIRSAR >
3
AMERY ICE SHELF
3
ARCTIC
3
Airborne Synthetic Aperture Radar
3
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3
BATHYMETRY
3
BATHYMETRY/SEAFLOOR TOPOGRAPHY >
3
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Antarctic
13
Prydz Bay
12
Southern Ocean
10
Amery
9
Amery Ice Shelf
9
Arctic
6
East Antarctica
4
Shackleton
4
Shackleton Ice Shelf
4
Davis Station
3
Davis-Station
3
East Antarctic Ice Sheet
3
Indian
3
Kemp Land
3
Kerguelen
3
Port Louis
3
Svalbard
3
The Antarctic
3
West Ice Shelf
3
Arctic Ocean
2
Austral
1
Davis Sea
1
New Zealand
1
Vincennes Bay
1
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Antarc*
16
Antarctica
16
Ice Shelf
Antarctic
13
Prydz Bay
12
Southern Ocean
10
Amery Ice Shelf
9
Arctic
6
East Antarctica
4
Sea ice
4
Shackleton Ice Shelf
4
Australian Antarctic Program
3
Ice Sheet
3
Ice Shelves
3
Kemp Land
3
Svalbard
3
West Ice Shelf
3
Arctic Ocean
2
Davis Sea
1
Humpback Whale
1
aurora australis
1
baleen whales
1
toothed whales
1
walrus*
1
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