Geographic location
Arctic
1,165
Arctic Ocean
877
Keller
181
Antarctic
36
Weddell
34
Weddell Sea
34
Southern Ocean
23
Hudson
18
Svalbard
9
Bergen
8
North Pole
8
Norway
7
Scotia Sea
5
Lazarev
4
Lazarev Sea
4
Amundsen Basin
2
Canada
2
Leppäranta
2
Manninen
2
Nares
2
Filchner Ice Shelf
1
Guillaume
1
Niemi
1
Sewall
1
Stripe
1
Tempelfjorden
1
The Antarctic
1
Toledo
1
Tunabreen
1
Van Mijenfjorden
1
Zenit
1