Geographic location
Arctic
Arctic Ocean
467
Dudinka
26
Greenland
26
Laptev Sea
24
Pevek
18
Guayaquil
16
Murmansk
15
Barents Sea
14
Norwegian Sea
12
Tromsø
12
Ushuaia
8
Svalbard
7
Tuktoyaktuk
7
Antarctic
4
Kara Sea
4
East Siberian Sea
3
Ilulissat
3
Alpha Ridge
2
Makarov Basin
2
Pacific
2
Port Louis
2
Scripps
2
Svalbard Archipelago
2
Taymyr
2
Anabar
1
Bering Sea
1
Canada
1
Clayton
1
Island Lake
1
Jan Mayen
1
Kolyma
1
North Pole
1
Ortiz
1
Pokhodsk
1
Schulz Bank
1
Toros
1
Van Veen
1
Yoyo
1