Svalbard (/ˈsvɑːlbɑːr/ SVAHL-bar,[3] Urban East Norwegian: [ˈsvɑ̂ːɫbɑr] (listen)), also known as Spitsbergen, or Spitzbergen, is a Norwegian archipelago in the Arctic Ocean. North of mainland Europe, it is about midway between the northern coast of Norway and the North Pole. The islands of the group range from 74° to 81° north latitude, and from 10° to 35° east longitude. The largest island is Spitsbergen, followed by Nordaustlandet and Edgeøya. The largest settlement is Longyearbyen.[4]
The islands were first used as a base by the whalers who sailed far north in the 17th and 18th centuries, after which they were abandoned. Coal mining started at the beginning of the 20th century, and several permanent communities were established. The Svalbard Treaty of 1920 recognizes Norwegian sovereignty, and the 1925 Svalbard Act made Svalbard a full part of the Kingdom of Norway. They also established Svalbard as a free economic zone and a demilitarized zone. The Norwegian Store Norske and the Russian Arktikugol remain the only mining companies in place. Research and tourism have become important supplementary industries, with the University Centre in Svalbard (UNIS) and the Svalbard Global Seed Vault playing critical roles in the economy. Apart from Longyearbyen, other settlements include the Russian mining community of Barentsburg, the research station of Ny-Ålesund, and the mining outpost of Sveagruva. Other settlements are farther north, but are populated only by rotating groups of researchers. No roads connect the settlements; instead snowmobiles, aircraft and boats are used for inter-settlement transport. Svalbard Airport, Longyear serves as the main gateway.