Geographic location
Pacific
649
Arctic
575
Antarctic
306
Southern Ocean
271
Arctic Ocean
258
The Antarctic
123
Svalbard
104
Norway
82
Indian
70
Greenland
59
Canada
51
New Zealand
46
Antarctic Peninsula
36
Barents Sea
36
Heron Island
27
Austral
25
Lamarck
24
Bering Sea
21
Ross Sea
21
Weddell
20
Bakker
17
Scotia Sea
16
Gulf of Alaska
15
Medusa
15
Norwegian Sea
15
Chukchi Sea
14
Prydz Bay
14
Weddell Sea
14
East Antarctica
13
Canadian Arctic Archipelago
12
Clifford
12
Kings Bay
12
Queensland
12
Hanssen
11
Rus’
11
Argentina
10
Griffith
10
Helgoland
10
Irminger Sea
10
Baffin Bay
9
British Columbia
9
Kongsfjord
9
Lizard Island
9
Longyearbyen
9
Rockall Bank
9
Tromsø
9
Aitken
8
Baja
8
Ellef Ringnes Island
8
Ferreira
8
more ...