Geographic location
Arctic
1,942
Arctic Ocean
1,540
Keller
199
Antarctic
188
Canada
126
North Pole
123
Nunavut
122
Fairbanks
33
Sturm
9
Greenland
8
Weddell
8
Weddell Sea
8
Raleigh
7
Norway
5
Finn
2
Fridtjof
2
Malmgren
2
Seitz
2
The Sentinel
2
Andreas
1
Bakker
1
Denise
1
Elliott
1
Fernandez
1
Gunnar
1
Gunter
1
Laptev Sea
1
Marcon
1
Southern Ocean
1
The Antarctic
1