Geographic location
Antarctic
47
Canada
37
Norway
36
Indian
25
Tromso
19
Arctic
14
The Antarctic
14
Sodankylä
10
Merra
7
Saunders
7
Tromsø
7
Greenland
6
Kos
6
Anchorage
5
Islay
5
Pasteur
5
Arctic Ocean
4
Frozen Lake
4
Hudson
4
Hudson Bay
4
Malta Plateau
4
Orleans
4
Cramer
3
Faroe Islands
3
Longyearbyen
3
Pacific
3
South Pole
3
Svalbard
3
Brisbane
2
Reykjavík
2
Kangerlussuaq
1