Geographic location
Arctic
28
Pacific
18
Canada
15
New Zealand
15
Brandli
13
Greenland
13
Queensland
13
Antarctic
12
Argentino
12
Davidson
12
Norway
12
Chapel Hill
11
Lamyra
11
Branda
10
Yakovlev
9
Yukon
8
British Columbia
7
Mercado
7
Northwest Territories
7
Rovaniemi
6
Brigham
5
Reykjavík
5
Akureyri
4
Boa
4
Nunavut
3
Osnova
3
Pik
3
Sakha
3
Tromsø
3
Ukhta
3
Yakutsk
3
Alta
2
Argentina
2
Austin
2
Bear Island
2
Breiður
2
Chalmers
2
Corral
2
Dane
2
Hudson
2
Indian
2
Kola Peninsula
2
Lizard Island
2
Marcos
2
Navidad
2
Newfoundland
2
Piedras
2
Prisma
2
Pyramid
2
Referencia
2
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