Geographic location
Antarctic
Antarctic Ocean
The Antarctic
21
Southern Ocean
17
Austral
8
Indian
8
Weddell
4
Cadena
3
Pillar
3
West Antarctica
3
Arctic
2
Estadio
2
Pacific
2
SANAE
2
Weddell Sea
2
Argentina
1
Austral Ocean
1
Bellingshausen Sea
1
Estrada
1
King Sejong Station
1
Marian
1
Marian Cove
1
Maxwell Bay
1
Nunes
1
Patagonia
1
Ronne Ice Shelf
1
Sob’
1