Geographic location
Arctic
519
Pacific
445
Antarctic
333
Greenland
319
Southern Ocean
143
Neumayer
107
Kiruna
98
Norwegian Sea
94
Indian
88
Arctic Ocean
86
Dronning Maud Land
82
The Antarctic
75
Neumayer Station
66
Bering Sea
58
Drake Passage
45
East Antarctica
45
Svalbard
45
Canada
44
Reimer
43
Scotia Sea
42
Norway
41
Austral
33
Weddell
33
Antarctic Peninsula
31
Barents Sea
31
Hudson
28
Western Basin
28
Prydz Bay
25
Weddell Sea
25
Wilkes Land
25
Bismarck
23
Gulf of Alaska
23
Jan Mayen
23
Kattegat
22
Coastal Waters Of Southeast Alaska
21
Victoria Land
21
Baffin Bay
20
Gunter
20
New Zealand
20
Yamal Peninsula
19
Ross Sea
18
Laptev Sea
17
Byrd
16
Cape Roberts
16
Moses
16
Shackleton
16
Antarctic Ocean
15
Astrolabe
15
Gjelsvikfjella
15
McCormick
15
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