Geographic location
Canada
31
Norway
31
Antarctic
29
Indian
19
Tromso
14
Sodankylä
10
Arctic
8
The Antarctic
8
Merra
7
Saunders
7
Tromsø
7
Greenland
6
Kos
6
Anchorage
5
Islay
5
Pasteur
5
Frozen Lake
4
Longyearbyen
3
Svalbard
3
Arctic Ocean
2
Brisbane
2
Cramer
2
Hudson
2
Hudson Bay
2
Malta Plateau
2
Pacific
2
Reykjavík
2
South Pole
2
Kangerlussuaq
1