Geographic location
Arctic
21
Antarctic
11
The Antarctic
4
West Antarctica
3
Canada
2
East Antarctica
2
Greenland
2
Tonga
2
Antarctic Peninsula
1
Arctic Ocean
1
Devon Island
1
Hector
1
Kandalaksha
1
Mendeleev Rise
1
Ny-Ă…lesund
1
Pine Island Glacier
1
Severnaya Dvina
1
Southern Ocean
1
Thwaites Glacier
1
Weddell
1
Weddell Sea
1
White Sea
1