Geographic location
Arctic
422
Antarctic
239
Southern Ocean
162
The Antarctic
131
Svalbard
116
Pacific
103
Greenland
84
Norway
75
Indian
57
Austral
55
Tromsø
55
Arctic Ocean
49
Ny-Ålesund
46
Canada
42
Kerguelen
39
Kiruna
39
Esrange
24
Alomar
23
South Pole
22
Longyearbyen
21
Sodankylä
21
Mace
20
Weddell
20
East Antarctica
19
Isi
19
North Pole
18
Kola Peninsula
17
Weddell Sea
17
Andøya
16
Antarctic Peninsula
15
Aitken
13
Eureka
13
Kerguelen Islands
13
Barents Sea
11
Nunavut
10
Norwegian Sea
9
Drake Passage
8
Inca
8
Kilpisjärvi
8
New Zealand
8
Yukon
8
Baffin Bay
7
Svalbard Archipelago
7
Terra Nova Bay
7
Mackenzie River
6
Ross Sea
6
Barentsburg
5
Halley Research Station
5
Halley Station
5
Lockwood
5
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