Geographic location
Southern Ocean
2,807
Antarctic
913
Indian
665
The Antarctic
504
Austral
264
King George Island
252
Weddell
164
Pacific
159
Jenny
106
Antarctic Peninsula
102
Weddell Sea
96
Pina
65
Drake Passage
55
Scotia Sea
52
Ross Sea
51
Atka
44
Arctic
43
New Zealand
41
Neumayer
35
Neumayer Station
32
Kerguelen
29
Amundsen Sea
27
Filchner Trough
27
Scripps
26
East Antarctica
25
Bouvet
22
Gorodetskaya
22
Canada
20
SANAE
17
Bellingshausen Sea
16
Steen
14
McMurdo Sound
13
Meredith
13
Norway
13
Olympus
13
Sandwich Islands
12
South Sandwich Islands
12
Agulhas Basin
11
Bransfield Strait
11
Dronning Maud Land
11
Arctic Ocean
10
Livingston Island
10
Marguerite
10
Marguerite Bay
10
Talos Dome
10
South Orkney Islands
9
Terra Nova Bay
9
Barents Sea
8
Bouvet Island
8
Hooker
8
more ...