Geographic location
Arctic
999
Arctic Ocean
235
Antarctic
197
Greenland
173
Fridtjof
124
Svalbard
119
Weddell
116
Canada
102
Weddell Sea
96
Southern Ocean
84
Antarctic Peninsula
75
Laptev Sea
74
Potter Cove
50
King George Island
45
Norway
43
The Antarctic
38
Kongsberg
37
Norwegian Sea
37
Pacific
37
Foote
36
East Antarctica
26
Barents Sea
25
Hudson
25
Neumayer
23
Northwest Territories
23
Austral
22
Dronning Maud Land
22
Irminger Sea
22
Lazarev
21
Lazarev Sea
21
Yukon
21
East Siberian Sea
19
Faro
19
Drake Passage
18
Helgoland
17
Mackenzie Delta
17
Scotia Sea
17
Bergen
16
Hudson Bay
16
Bellingshausen Sea
14
Herschel Island
14
Indian
14
Sira
14
Bouvet
13
Chukchi Sea
13
Van Mijenfjorden
13
Atka
12
Peta
12
Svea
12
Deadwood
11
more ...