Brusen Nunatak

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Brusen Nunatak ( 68°12′S58°13′E / 68.200°S 58.217°E / -68.200; 58.217 Coordinates: 68°12′S58°13′E / 68.200°S 58.217°E / -68.200; 58.217 ) is a lone peak 3 nautical miles (6 km) west of Mount Gjeita in the Hansen Mountains. It was mapped and named by Norwegian cartographers working from air photos taken by the Lars Christensen Expedition, 1936–37. [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.

Mount Gjeita, or Mount Banfield in Australian sources, is the highest peak in the Hansen Mountains, Kemp Land, about 3 mi east of Brusen Nunatak. Mapped and named by Norwegian cartographers working from air photos taken by the Lars Christensen Expedition, 1936-37. As Mount Banfield named after Flight Lieutenant G.A. Banfield, RAAF pilot at Mawson Station in 1959.

Hansen Mountains is a large group of nunataks rising to about 300 m (980 ft) above the Antarctic plateau. The mountains are approximately 89 km (55 mi) south of Stefansson Bay and they extend 40 km (25 mi) from northwest to southeast in Kemp Land, East Antarctica. The Hansen Mountains were first mapped by Norwegian cartographers from air photos taken by the 1936–1937 Lars Christensen Expedition. They were named for H.E. Hansen, the Norwegian cartographer who compiled the maps for this and other Norwegian Antarctic expeditions.

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Kakapo Nunatak is the southern of two similar nunataks that lie 0.3 nautical miles (0.6 km) apart and 3.3 nautical miles (6 km) north-northeast of Mount Bird in northwestern Ross Island. It rises to about 1,200 metres (4,000 ft) and, like Takahe Nunatak close northeast, appears to be part of an ice-covered crater rim. Kakapo Nunatak is one of several features near Mount Bird assigned the native name of a New Zealand mountain bird, in this case the kakapo. It was named by the New Zealand Geographic Board in 2000.

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References

PD-icon.svg This article incorporates  public domain material from the United States Geological Survey document "Brusen Nunatak" (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.