Geographic location
Antarctic
52
Arctic
Arctic Ocean
13
Atka
12
Neumayer
12
The Antarctic
10
Southern Ocean
8
Weddell
8
Weddell Sea
7
Antarctic Peninsula
3
Drake Passage
3
Indian
3
Ronne Ice Shelf
3
Scotia Sea
3
Austral
2
Greenland
2
Ribes
2
25 de Mayo
1
Admiralty Bay
1
Andreas
1
Bertil
1
Breaker
1
Canada
1
Carlsson
1
East Antarctica
1
Edith
1
Ekström Ice Shelf
1
Filchner Ice Shelf
1
Hanno
1
Kerguelen
1
Kilpisjärvi
1
King George Island
1
Klaus
1
Lazarev
1
Lazarev Sea
1
Livingston Island
1
Nils
1
Pacific
1
Persson
1
Potter Cove
1
Ross Sea
1
Schaefer
1
Triton
1
Vostok Station
1