Geographic location
Antarctic
Southern Ocean
317
The Antarctic
198
Antarctic Peninsula
60
Amundsen Sea
40
Weddell
40
Weddell Sea
40
West Antarctic Ice Sheet
40
Austral
38
Arctic
20
Arctic Ocean
20
Greenland
20
Misi
20
Pine Island Glacier
20
Ross Sea
20
Thwaites Glacier
20
West Antarctica
20
Aitken
19
Dronning Maud Land
19
East Antarctica
19
Princess Elizabeth Land
19