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Ives Ice Rise
Ives Ice Rise is an ice rise about long at the head of Weber Inlet, an ice-filled inlet situated between Bennett Dome and Berlioz Point on the Beethoven Peninsula, situated in the southwest part of Alexander Island in Antarctica. It was mapped by the United States Geological Survey from U.S. Navy aerial photographs taken 1967–68 and Landsat imagery taken 1972–73. In association with the names of composers grouped in this area, it was named by the Advisory Committee on Antarctic Names after Charles Ives, the American composer. See also * Dvořák Ice Rise * Petrie Ice Rises Petrie Ice Rises () is a group of ice rises extending in a north-south line, lying merged within the Wilkins Ice Shelf, to the west of Alexander Island, Antarctica. The group was seen from the air on a British Antarctic Survey (BAS) radio echo soun ... References Ice rises of Antarctica Bodies of ice of Alexander Island {{AlexanderIsland-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weber Inlet
Weber Inlet () is a broad ice-filled inlet, which indents the south part of the Beethoven Peninsula, lying southwest of Bennett Dome, forming the northwest arm of Bach Ice Shelf in the southwest portion of Alexander Island, Antarctica. The inlet was first mapped from air photos taken by the Ronne Antarctic Research Expedition in 1947–48, by Searle of the Falkland Islands Dependencies Survey in 1960, and named by the UK Antarctic Place-Names Committee after Carl Maria von Weber (1786–1826), a German composer. See also * Britten Inlet Britten Inlet () is an ice-filled inlet and the only inlet on Monteverdi Peninsula indenting the southwest side of the Peninsula, south Alexander Island, Antarctica. The inlet was delineated from U.S. Landsat imagery of January 1973. In association ... * Kirwan Inlet * Stravinsky Inlet Inlets of Alexander Island {{AlexanderIsland-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bennett Dome
Bennett Dome () is a rounded snow-covered peninsula on the south side of Beethoven Peninsula, Alexander Island, Antarctica. rising to about between Weber Inlet and Boccherini Inlet. It was photographed from the air by the Ronne Antarctic Research Expedition in 1947 and roughly mapped from the photographs by D. Searle of the Falkland Islands Dependencies Survey in 1960. It was mapped definitively by the United States Geological Survey from U.S. Navy aerial photographs taken 1967–68 and from Landsat imagery taken 1972–73, and named by the Advisory Committee on Antarctic Names for Joseph E. Bennett, the head of the Polar Coordination and Information Section, Division of Polar Programs, National Science Foundation The National Science Foundation (NSF) is an independent agency of the United States government that supports fundamental research and education in all the non-medical fields of science and engineering. Its medical counterpart is the National I ..., 1976–86. Benne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berlioz Point
Berlioz Point () is a snow-covered headland on the south side of Beethoven Peninsula, Alexander Island, marking the northwest entrance point to the embayment occupied by Bach Ice Shelf. The south part of Alexander Island was first roughly mapped by the United States Antarctic Service in 1940, but this point was not clearly identified. It was mapped from air photos obtained by the Ronne Antarctic Research Expedition, 1947–48, by D. Searle of the Falkland Islands Dependencies Survey in 1960, and named by the UK Antarctic Place-Names Committee after the French composer Hector Berlioz. See also * Rossini Point * Mazza Point Mazza Point () is a snow-covered headland lying between Brahms Inlet and Mendelssohn Inlet, marking the northwest end of Derocher Peninsula, a minor peninsula that extends in a northwest point from Beethoven Peninsula, situated in the southwest p ... * Radigan Point References * Headlands of Alexander Island Hector Berlioz {{AlexanderIsland-geo-stu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beethoven Peninsula
The Beethoven Peninsula is a deeply indented, ice-covered peninsula, long in a northeast–southwest direction and wide at its broadest part, forming the southwest part of Alexander Island, which lies off the southwestern portion of the Antarctic Peninsula. The south side of the peninsula is supported by the Bach Ice Shelf whilst the north side of the peninsula is supported by the Wilkins Ice Shelf. The Mendelssohn Inlet, the Brahms Inlet and the Verdi Inlet apparently intrude into it. The Bach Ice Shelf, Rossini Point and Berlioz Point are some distance away, on the Ronne Entrance from the Southern Ocean. Beethoven Peninsula is one of the eight peninsulas of Alexander Island. The peninsula was first seen and photographed from the air in 1940 by the US Antarctic Service, which compiled the first rough map of southwest Alexander Island. It was resighted and photographed from the air by the Ronne Antarctic Research Expedition (RARE), 1947–48, and remapped from RARE photo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexander Island
Alexander Island, which is also known as Alexander I Island, Alexander I Land, Alexander Land, Alexander I Archipelago, and Zemlja Alexandra I, is the largest island of Antarctica. It lies in the Bellingshausen Sea west of Palmer Land, Antarctic Peninsula from which it is separated by Marguerite Bay and George VI Sound. The George VI Ice Shelf entirely fills George VI Sound and connects Alexander Island to Palmer Land. The island partly surrounds Wilkins Sound, which lies to its west.Stewart, J. (2011) ''Antarctic An Encyclopedia'' McFarland & Company Inc, New York. 1776 pp. . Alexander Island is about long in a north–south direction, wide in the north, and wide in the south. Alexander Island is the second-largest uninhabited island in the world, after Devon Island. History Alexander Island was discovered on January 28, 1821, by a Russian expedition under Fabian Gottlieb von Bellingshausen, who named it Alexander I Land for the reigning Tsar Alexander I of Russia. Wha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antarctica
Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean, it contains the geographic South Pole. Antarctica is the fifth-largest continent, being about 40% larger than Europe, and has an area of . Most of Antarctica is covered by the Antarctic ice sheet, with an average thickness of . Antarctica is, on average, the coldest, driest, and windiest of the continents, and it has the highest average elevation. It is mainly a polar desert, with annual precipitation of over along the coast and far less inland. About 70% of the world's freshwater reserves are frozen in Antarctica, which, if melted, would raise global sea levels by almost . Antarctica holds the record for the lowest measured temperature on Earth, . The coastal regions can reach temperatures over in summer. Native species of animals include mites, nematodes, penguins, seals and tardigrades. Where vegetation o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Geological Survey
The United States Geological Survey (USGS), formerly simply known as the 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's work spans the disciplines of biology, geography, geology, and hydrology. The USGS is a fact-finding research organization with no regulatory responsibility. The agency was founded on March 3, 1879. The USGS is a bureau of the United States Department of the Interior; it is that department's sole scientific agency. The USGS employs approximately 8,670 people and is headquartered in Reston, Virginia. The USGS also has major offices near Lakewood, Colorado, at the Denver Federal Center, and Menlo Park, California. The current motto of the USGS, in use since August 1997, is "science for a changing world". The agency's previous slogan, adopted on the occasion of its hundredt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landsat
The Landsat program is the longest-running enterprise for acquisition of satellite imagery of Earth. It is a joint NASA / USGS program. On 23 July 1972, the Earth Resources Technology Satellite was launched. This was eventually renamed to Landsat 1 in 1975. The most recent, Landsat 9, was launched on 27 September 2021. The instruments on the Landsat satellites have acquired millions of images. The images, archived in the United States and at Landsat receiving stations around the world, are a unique resource for global change research and applications in agriculture, cartography, geology, forestry, regional planning, surveillance and education, and can be viewed through the U.S. Geological Survey (USGS) "EarthExplorer" website. Landsat 7 data has eight spectral bands with spatial resolutions ranging from ; the temporal resolution is 16 days. Landsat images are usually divided into scenes for easy downloading. Each Landsat scene is about 115 miles long and 115 miles wide (or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Advisory Committee On Antarctic Names
The Advisory Committee on Antarctic Names (ACAN or US-ACAN) is an advisory committee of the United States Board on Geographic Names responsible for recommending commemorative names for features in Antarctica. History The committee was established in 1943 as the Special Committee on Antarctic Names (SCAN). It became the Advisory Committee on Antarctic Names in 1947. Fred G. Alberts was Secretary of the Committee from 1949 to 1980. By 1959, a structured nomenclature was reached, allowing for further exploration, structured mapping of the region and a unique naming system. A 1990 ACAN gazeeter of Antarctica listed 16,000 names. Description The United States does not recognise territorial boundaries within Antarctica, so ACAN assigns names to features anywhere within the continent, in consultation with other national nomenclature bodies where appropriate, as defined by the Antarctic Treaty System. The research and staff support for the ACAN is provided by the United States Geologi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Ives
Charles Edward Ives (; October 20, 1874May 19, 1954) was an American modernist composer, one of the first American composers of international renown. His music was largely ignored during his early career, and many of his works went unperformed for many years. Later in life, the quality of his music was publicly recognized through the efforts of contemporaries like Henry Cowell and Lou Harrison, and he came to be regarded as an "American original". He was also among the first composers to engage in a systematic program of experimental music, with musical techniques including polytonality, polyrhythm, tone clusters, aleatory elements, and quarter tones. His experimentation foreshadowed many musical innovations that were later more widely adopted during the 20th century. Hence, he is often regarded as the leading American composer of art music of the 20th century. Sources of Ives's tonal imagery included hymn tunes and traditional songs; he also incorporated melodies of the tow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dvořák Ice Rise
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Dvořák Ice Rise () is an ice rise in extent, rising above the ice of Mendelssohn Inlet in the southwest part of Alexander Island, Antarctica. It was first mapped, from air photos taken by the Ronne Antarctic Research Expedition, 1947–48, by D. Searle of the Falkland Islands Dependencies Survey in 1960, and was named by the UK Antarctic Place-Names Committee after Antonín Dvořák, the Czech composer. (1841-1904). See also * Martin Ice Rise * Petrie Ice Rises References Ice rises of Antarctica Bodies of ice of Alexander Island Ice Rise An ice rise is a clearly defined elevation of the otherwise very much flatter ice shelf, typically dome-shaped and rising several hundreds of metres above the surrounding ice shelf . An ice rise forms where the ice shelf touches the seabed due t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petrie Ice Rises
Petrie Ice Rises () is a group of ice rises extending in a north-south line, lying merged within the Wilkins Ice Shelf, to the west of Alexander Island, Antarctica. The group was seen from the air on a British Antarctic Survey (BAS) radio echo sounding flight around Alexander Island on 11 February 1967 and was later accurately positioned from US Landsat imagery. It was named by the United Kingdom Antarctic Place-Names Committee in 1980 after David L. Petrie, a BAS and Scott Polar Research Institute The Scott Polar Research Institute (SPRI) is a centre for research into the polar regions and glaciology worldwide. It is a sub-department of the Department of Geography in the University of Cambridge, located on Lensfield Road in the south o ... electronics technician (from about 1966–1970), who was on the flight. See also * Dvořák Ice Rise * Ives Ice Rise * Martin Ice Rise Ice rises of Antarctica Bodies of ice of Alexander Island {{AlexanderIsland-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
