Sixth Norwegian Antarctic Expedition
The sixth Norwegian Antarctic Expedition (Den norske antarktisekspedisjonen) was a scientific expedition to Queen Maud Land in Antarctica. The expedition was based at Norway Station (70°30′S 02°32′W / 70.500°S 2.533°W) which was located on the Fimbul Ice Shelf bordering the coast of Queen Maud Land.
The expedition carried out survey work and scientific studies over a period of three-four years (1956–1960). The expedition was intended as part of Norway's participation in the International Geophysical Year, 1957-58. The crew set sail from Oslo on board two whaling ships, the Polarsirkel and Polarbjørn, on November 10, 1956.
The expedition was led by Sigurd Gunnarson Helle, a geodesist at Norsk Polarinstitutt. It included a total crew of fourteen researchers which was reduced to nine during the third year. Among their activities were topological mapping of the region.
In 1960, King Olav V of Norway instituted the Antarctic Medal (Antarktismedaljen) commemorating the expedition which was awarded to 37 people who were attached to the expedition in various ways.
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