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Gale Escarpment
Gale Escarpment () is a northwest-facing escarpment of rock and ice, standing eastward of Mount Harding and Wilson Ridge in the Grove Mountains The Grove Mountains are a large, scattered group of mountains and nunataks extending over an area of approximately , located east of the Mawson Escarpment in American Highland, Antarctica. They were first photographed from the air by aircraft ... of Antarctica. It was mapped from air photos, 1956–60, by ANAPL, and was named by the Antarctic Names Committee of Australia for d'A.T. Gale, officer in charge of the Antarctic Mapping Branch, Australian Division of National Mapping, who has contributed substantially to Antarctic mapping. References Escarpments of Antarctica Landforms of Princess Elizabeth Land {{PrincessElizabethLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Harding
Mount Harding is the largest mountain in the Grove Mountains of Antarctica, in the south-central part of the range and about west of Gale Escarpment. It was mapped by the Australian National Antarctic Research Expeditions (1956–60) from aerial photographs, and was named by the Antarctic Names Committee of Australia for N.E. Harding, a topographic draftsman with the Division of National Mapping, Australian Department of National Development, who contributed substantially to the production of Antarctic maps. Antarctic Specially Protected Area The mountain is protected under the Antarctic Treaty System as Antarctic Specially Protected Area An Antarctic Specially Protected Area (ASPA) is an area on the continent of Antarctica, or on nearby islands, which is protected by scientists and several different international bodies. The protected areas were established in 1961 under the Antarct ... (ASPA) No.168. The main reason for the designation is to protect its unique geomorphologi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilson Ridge
Wilson Ridge () is a prominent razorback ridge 6 nautical miles (11 km) north of Mount Harding in the Grove Mountains. Mapped by ANARE (Australian National Antarctic Research Expeditions) from air photos, 1956–60. Named by Antarctic Names Committee of Australia (ANCA) for R.R. Wilson, topographic draftsman, Division of National Mapping, Australian Dept. of National Development National may refer to: Common uses * Nation or country ** Nationality – a ''national'' is a person who is subject to a nation, regardless of whether the person has full rights as a citizen Places in the United States * National, Maryland, ce ..., who has contributed substantially to the compilation of Antarctic maps. Ridges of Antarctica Landforms of Princess Elizabeth Land {{PrincessElizabethLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grove Mountains
The Grove Mountains are a large, scattered group of mountains and nunataks extending over an area of approximately , located east of the Mawson Escarpment in American Highland, Antarctica. They were first photographed from the air by aircraft of U.S. Navy Operation Highjump, 1946–47, and named by the Antarctic Names Committee of Australia for Squadron Leader I.L. Grove, a Royal Australian Air Force pilot with the Australian National Antarctic Research Expeditions, who made a November 1958 landing in these mountains. Features in the Grove Mountains * Black Nunataks * Bode Nunataks * Bryse Peaks * Cooke Peak * Davey Nunataks * Gale Escarpment * Lamberts Peak * Mason Peaks * Melvold Nunataks * Mount Harding Mount Harding is the largest mountain in the Grove Mountains of Antarctica, in the south-central part of the range and about west of Gale Escarpment. It was mapped by the Australian National Antarctic Research Expeditions (1956–60) from aeria ... * Tate Roc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antarctic Names Committee Of Australia
The Australian Antarctic Names and Medals Committee (AANMC) was established to advise the Government on names for features in the Australian Antarctic Territory and the subantarctic territory of Heard Island and the McDonald Islands. The committee also issues nominations Governor General for the award of the Australian Antarctic Medal. Committee members were appointed by the Minister or Parliamentary Secretary responsible for Antarctic matters. The committee was founded in 1952 as the Antarctic Names Committee of Australia, and changed to the current name in 1982 to reflect the multiple functions that the committee is responsible for. The committee was replaced by the Australian Antarctic Division Place names Committee in 2015. Features named by the committee * Fyfe Hills, named after W.V. Fyfe, Surveyor General of Western Australia * Goldsworthy Ridge, named after R.W. Goldsworthy, survey field assistant * Gowlett Peaks, named after Alan Gowlett, engineer * Haigh Nunatak, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Escarpments Of Antarctica
An escarpment is a steep slope or long cliff that forms as a result of faulting or erosion and separates two relatively level areas having different elevations. The terms ''scarp'' and ''scarp face'' are often used interchangeably with ''escarpment''. Some sources differentiate the two terms, with ''escarpment'' referring to the margin between two landforms, and ''scarp'' referring to a cliff or a steep slope. In this usage an escarpment is a ridge which has a gentle slope on one side and a steep scarp on the other side. More loosely, the term ''scarp'' also describes a zone between a coastal lowland and a continental plateau which shows a marked, abrupt change in elevation caused by coastal erosion at the base of the plateau. Formation and description Scarps are generally formed by one of two processes: either by differential erosion of sedimentary rocks, or by movement of the Earth's crust at a geologic fault. The first process is the more common type: the escarpment is a tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
