Geographic location
Arctic
23
Antarctic
12
Southern Ocean
9
Svalbard
8
The Antarctic
6
Greenland
5
Canada
4
Ny-Ă…lesund
3
Amundsen Sea
2
Archibald
2
Arctic Ocean
2
Bayelva
2
Bogerbreen
2
Duarte
2
Fierro
2
Inuvik
2
Kara Sea
2
Nikolay
2
Northwest Territories
2
Pik
2
Quintero
2
Teardrop
2
Tuktoyaktuk
2
West Antarctic Ice Sheet
2
Wilkins
2
Austfonna
1
Gardner
1