Geographic location
Arctic
147
Tromsø
70
Arctic Ocean
53
Longyearbyen
52
Antarctic
46
Rho
38
Southern Ocean
20
Laptev Sea
13
Weddell
12
Weddell Sea
8
Brutto
7
Drake Passage
6
Greenland
6
Svalbard
6
Amundsen Sea
5
Barents Sea
5
Kara Sea
5
Pacific
5
The Antarctic
5
Rus’
4
Antarctic Peninsula
3
Van Veen
3
Andreas
2
Bellingshausen Sea
2
Kerguelen
2
Lomo
2
Miller Seamount
2
Prydz Bay
2
Tiksi
2
Yenisey
2
Alpha Ridge
1
Atka
1
Austral
1
Boreas
1
Bouvet
1
Bouvet Island
1
Bransfield Strait
1
Byrd
1
Crawford
1
East Siberian Sea
1
Explora Escarpment
1
Franz Josef Land
1
Gonzalez
1
Gunnar
1
Hannes
1
Helgoland
1
Indian
1
Island Bay
1
Ivanova
1
Lever
1
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