Canopus Islands

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Canopus Islands
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Canopus Islands
Location in Antarctica
Geography
Location Antarctica
Coordinates 67°32′S62°59′E / 67.533°S 62.983°E / -67.533; 62.983 Coordinates: 67°32′S62°59′E / 67.533°S 62.983°E / -67.533; 62.983
Administration
Administered under the Antarctic Treaty System
Demographics
PopulationUninhabited

Canopus Islands is a group of small islands just north of the Klung Islands in the eastern part of Holme Bay, Mac. Robertson Land. They were mapped by Norwegian cartographers from air photos taken by the Lars Christensen Expedition, 1936–37, and named by the Australian National Antarctic Research Expeditions after the star Canopus.

Klung Islands

The Klung Islands are a group of small islands lying 1 kilometre (0.5 nmi) east of Welch Island and the Welch Rocks in the northeastern part of Holme Bay, Antarctica. They were mapped by Norwegian cartographers from aerial photographs taken by the Lars Christensen Expedition, 1936–37, and called Klungholmane. Klung Island is the largest island in the group.

Holme Bay is a bay in Antarctica in Mac. Robertson Land, 22 miles (35 km) wide, containing many islands, indenting the coast 5 miles (8 km) north of the Framnes Mountains. Holme Bay is largely snow-free and was mapped by Norwegian cartographers from aerial photographs taken by the Lars Christensen Expedition in January-February 1937, and named Holmevika because of its island-studded character.

Mac. Robertson Land is the portion of Antarctica lying southward of the coast between William Scoresby Bay and Cape Darnley. It is located at 70°00′S65°00′E. In the east, Mac. Robertson Land includes the Prince Charles Mountains. It was named by the British Australian and New Zealand Antarctic Research Expedition (BANZARE) (1929-1931), under Sir Douglas Mawson, after Sir Macpherson Robertson of Melbourne, a patron of the expedition.

See also

Canopus Island

Canopus Island is the southern of the two largest islands of the Canopus Islands in Holme Bay, Mac. Robertson Land, with the Canopus Rocks lying about 1 nautical mile northwest of the islands. The two islands were mapped as one by Norwegian cartographers from air photos taken by the Lars Christensen Expedition, 1936–37, and named Spjotöy. The island was included in a triangulation survey by Australian National Antarctic Research Expeditions in 1959, and named after the star Canopus.

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Canopus Rocks

The Canopus Rocks are two small, low rocks lying 2 kilometres (1 nmi) northwest of Canopus Island, 2 kilometres (1 nmi) east of Nella Rock and the Sawert Rocks, and 1.9 kilometres (1 nmi) southeast of Hansen Rocks in the eastern part of Holme Bay, Mac. Robertson Land. They were plotted from photos taken from Australian National Antarctic Research Expeditions aircraft in 1958, and named by the Antarctic Names Committee of Australia after Canopus Island.

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Mount Canopus is a prominent ice-free peak, 1,710 metres (5,610 ft) high, surmounting the western edge of the Nash Range, 4.5 nautical miles (8 km) east of Centaur Bluff. It was named by the New Zealand Geological Survey Antarctic Expedition (1960–61) after the bright star Canopus, used for survey fixes.

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Hansen Rocks

The Hansen Rocks are a group of five small islands lying just north of Holme Bay and the coast of Mac. Robertson Land, Antarctica, about 2 kilometres (1 nmi) northeast of the Sawert Rocks and Nella Rock, and about 2 kilometres (1 nmi) northwest of the Canopus Rocks. They were plotted from Australian National Antarctic Research Expeditions (ANARE) air photographs, and were named by the Antarctic Names Committee of Australia for Captain B.T. Hansen, master of the Nella Dan for ANARE relief voyages in 1968, 1969, 1970 and 1972.

Smith Rocks is a group of rocks lying 1 kilometre (0.5 nmi) northeast of Canopus Islands, 1 kilometre (0.5 nmi) west of Kitney Island, 3.7 kilometres (2 nmi) southwest of Wiltshire Rocks, and 5.6 kilometres (3 nmi) northwest of Paterson Islands, in the east part of Holme Bay, Mac. Robertson Land. Mapped by Norwegian cartographers from air photos taken by the Lars Christensen Expedition, 1936–37, and named Spjotoyholmane. Renamed by Antarctic Names Committee of Australia (ANCA) for Captain V. Smith, RAASC, DUKW driver who took part in ANARE changeover operations at Davis and Mawson stations in 1958-59 and 1959-60.

References

United States Geological Survey scientific agency of the United States government

The United States Geological Survey is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The organization has four major science disciplines, concerning biology, geography, geology, and hydrology. The USGS is a fact-finding research organization with no regulatory responsibility.

Geographic Names Information System geographical database

The Geographic Names Information System (GNIS) is a database that contains name and locative information about more than two million physical and cultural features located throughout the United States of America and its territories. It is a type of gazetteer. GNIS was developed by the United States Geological Survey in cooperation with the United States Board on Geographic Names (BGN) to promote the standardization of feature names.