Landmark Point

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Landmark Point ( 67°31′S63°56′E / 67.517°S 63.933°E / -67.517; 63.933 Coordinates: 67°31′S63°56′E / 67.517°S 63.933°E / -67.517; 63.933 ) is a rocky point lying 1 kilometre (0.5 nmi) southeast of Safety Island, on the coast of Mac. Robertson Land, Antarctica. It was mapped from Australian National Antarctic Research Expeditions surveys and air photos, 1956–66, and was so named by the Antarctic Names Committee of Australia because it is almost due south from Auster Rookery and affords an excellent landmark if approaching the rookery along the coast from Mawson Station. [1]

Geographic coordinate system Coordinate system

A geographic coordinate system is a coordinate system that enables every location on Earth to be specified by a set of numbers, letters or symbols. The coordinates are often chosen such that one of the numbers represents a vertical position and two or three of the numbers represent a horizontal position; alternatively, a geographic position may be expressed in a combined three-dimensional Cartesian vector. A common choice of coordinates is latitude, longitude and elevation. To specify a location on a plane requires a map projection.

Safety Island

Safety Island is a small coastal island 4.8 km (3 mi) east of Cape Daly, Antarctica, 9 km (6 mi) south of Auster Islands, and 0.9 km (0.6 mi) northwest of Landmark Point. Mapped by Norwegian cartographers from aerial photographs taken by the Lars Christensen Expedition, 1936-37. First visited in 1954 by an ANARE party led by R.G. Dovers, and so named because it was the nearest safe camp site to Scullin Monolith.

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.

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Usarp Mountains

The Usarp Mountains is a major Antarctic mountain range, lying westward of the Rennick Glacier and trending N-S for about 190 kilometres (118 mi). The feature is bounded to the north by Pryor Glacier and the Wilson Hills. Its important constituent parts include Welcome Mountain, Mount Van der Hoeven, Mount Weihaupt, Mount Stuart, Mount Lorius, Smith Bench, Mount Roberts, Pomerantz Tableland, Daniels Range, Emlen Peaks, Helliwell Hills and Morozumi Range.

Mount Shadow is a small peak in the Admiralty Mountains that rises above and close west of Shadow Bluff at the junction of the Tucker and Leander Glaciers. Climbed by the geological team of the New Zealand Geological Survey Antarctic Expedition (NZGSAE), 1957–58, in January 1958, and named from association with Shadow Bluff and nearby Mount Midnight.

Lawson Nunatak is a small tooth-like nunatak lying 2 nautical miles (4 km) southeast of Branson Nunatak in the Masson Range of the Framnes Mountains of Antarctica. The feature was fixed by intersection from trigonometrical stations by Australian National Antarctic Research Expeditions in 1968. It was named by the Antarctic Names Committee of Australia for E. J. Lawson, a diesel mechanic at Mawson Station, who assisted with the survey work in 1967.

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Chanute Peak

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Cape Daly is an ice-covered promontory on the coast of Antarctica, 3 nautical miles (6 km) west of Safety Island and close southeast of the Robinson Group. It was discovered in February 1931 by the British Australian New Zealand Antarctic Research Expedition under Mawson, who named it for Senator Daly of the Australian Senate.

Deloncle Bay bay

Deloncle Bay is a bay, 1.5 nautical miles (3 km) long, indenting the northwest coast of Kiev Peninsula in Graham Land between Loubat Point and Glandaz Point, and opening on Lemaire Channel opposite Booth Island. It was discovered by the Belgian Antarctic Expedition, 1897–99. Recharted by the French Antarctic Expedition, 1903–05, it was named by Jean-Baptiste Charcot for François Deloncle, a French diplomat.

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Dorchuck Glacier is a narrow glacier, 9 nautical miles (17 km) long, flowing northeast from Jenkins Heights between Klinger Ridge and Ellis Ridge into the Dotson Ice Shelf, on Walgreen Coast, Marie Byrd Land. It was mapped by the United States Geological Survey from surveys and U.S. Navy aerial photographs, 1959–67, and from Landsat imagery, 1972–73. It was named by the Advisory Committee on Antarctic Names after Robert E. Dorchuck, U.S. Navy, a nuclear power plant operator with the Naval Nuclear Power Unit at McMurdo Station, summer and winter seasons, Operation Deep Freeze, 1965 and 1969.

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Loubat Point headland

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The Lorn Rocks are a group of rocks lying 12 nautical miles (22 km) west of the north end of Lahille Island, in the Biscoe Islands of Antarctica. They were mapped by the Falkland Islands Dependencies Survey from photos taken by Hunting Aerosurveys Ltd in 1956–57, and were so named by the UK Antarctic Place-Names Committee because the rocks are small, forlorn and deserted.

Miller Point is a black, rock cape rising to 250 metres (820 ft) and forming the north side of the entrance to Casey Inlet, on the east coast of Palmer Land, Antarctica. It was discovered by Sir Hubert Wilkins in a flight on December 20, 1928, and named by him for George E. Miller of Detroit, Michigan. It has since been more fully defined as a result of flights by Lincoln Ellsworth in 1935, and by the flights and sledge journey along this coast from East Base by members of the United States Antarctic Service in 1940.

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Mount Markab is a striking mountain in Antarctica, with a pointed peak which provides a notable landmark. It is located on the north side of the Pegasus Mountains, about 10 nautical miles (19 km) northeast of Gurney Point, on the west coast of Palmer Land. The mountain was named by the UK Antarctic Place-Names Committee after the star Markab in the constellation of Pegasus.

Thomas Cove is the cove south of Haigh Point, Danco Coast. It was first surveyed by the Falkland Islands Dependencies Survey (FIDS) in 1956-57. The cove was named in association with Haigh Point, by the United Kingdom Antarctic Place-Names Committee (UK-APC) in 1985. It was named after Joan Ena Thomas, who was the personal assistant to the Secretary of the UK-APC Polar Regions Section at the Foreign and Commonwealth Office, from 1948-62.

Mount Hordern is a peak, 1,510 metres (4,950 ft) high, standing 4 nautical miles (7 km) south of Mount Coates in the David Range of Antarctica. It was discovered in February 1931 by the British Australian New Zealand Antarctic Research Expedition under Mawson, and named for Sir Samuel Hordern, a patron of this expedition and of the Australasian Antarctic Expedition under Mawson, 1911–14.

Varney Nunatak is an ice-free nunatak at the south side of the mouth of Harbord Glacier in Victoria Land. It was mapped by the United States Geological Survey (USGS) from surveys and U.S. Navy air photos, 1957–62, and was named by the Advisory Committee on Antarctic Names (US-ACAN) for Kenneth L. Varney, U.S. Navy, Equipment Operator at McMurdo Station during the 1965-66 and 1966-67 summer seasons.

References

PD-icon.svg This article incorporates  public domain material from the United States Geological Survey document "Landmark Point" (content from the Geographic Names Information System ).

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.