Geographic location
Arctic
1,219
Arctic Ocean
873
Antarctic
184
Keller
181
Fairbanks
83
Weddell
79
Weddell Sea
79
Atka
33
Neumayer
31
Southern Ocean
21
The Antarctic
15
Lazarev
10
Lazarev Sea
10
Dronning Maud Land
8
Greenland
6
Andreas
3
Ekström Ice Shelf
3
Klaus
3
Antarctic Ocean
2
Austral
2
Breaker
2
Edith
2
Elliott
2
Geilen
2
Hanno
2
Nils
2
North Pole
2
Schaefer
2
Canada
1
Crowsnest
1
Denise
1
Finnes
1
Gakkel Ridge
1
Gunter
1
Leppäranta
1
Manninen
1
Marcon
1
Midwinter
1
Neumayer Station
1
Seitz
1