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Base Melchior
Melchior Base ( es, Base Melchior or, seldom, ''Estación Melchior'') is an Argentine Antarctic base and scientific research station. It is located on Gamma Island (which the Argentines call ''Isla Observatorio''), Melchior Islands, Dallmann Bay, in Palmer Archipelago on Bellingshausen Sea, Antarctic Peninsula. It is Argentina's second historical Antarctic base, after the 1904 establishment of the Orcadas Naval Detachment, the world's first—and oldest—permanent settlement in Antarctica. Melchior is one of 13 research bases in Antarctica operated by Argentina. From 1947 to 1961 it served as a permanent base; since then it is open during the summer season only. History In January 1942 the Argentine Navy transport ARA ''Primero de Mayo'', commanded by then Frigate Captain Alberto J. Oddera, departed from Buenos Aires with the mission of studying the western coast of the Antarctic Peninsula, especially the area of the Melchior and Argentine Islands. In the former the expe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Research Stations In Antarctica
Multiple governments have set up permanent research stations in Antarctica and these bases are widely distributed. Unlike the drifting ice stations set up in the Arctic, the research stations of the Antarctic are constructed either on rock or on ice that is (for practical purposes) fixed in place. Many of the stations are demographics of Antarctica, staffed throughout the year. A total of 42 countries (as of October 2006), all signatories to the Antarctic Treaty System, Antarctic Treaty, operate seasonal (summer) and year-round research stations on the continent. The population of people performing and supporting scientific research on the continent and nearby islands varies from approximately 4,000 during the summer season to 1,000 during winter (June). In addition to these permanent stations, approximately Antarctic field camps, 30 field camps are established each summer to support specific projects. History First bases During the Heroic Age of Antarctic Exploration in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orcadas Naval Detachment
) , subdivision_type4 = Location , subdivision_name4 = Laurie Island , established_title1 = Established , established_date1 = 1903 , established_title2 = Founded , established_date2 = , elevation_m = 4 , elevation_footnotes = , government_type = Directorate , governing_body = Dirección Nacional del Antártico , leader_title = Operator , total_type = , unit_pref = metric , population_total = , blank_name_sec1 = Type , blank_info_sec1 = All year-round , blank1_name_sec1 = Period , blank1_info_sec1 = Annual , blank2_name_sec1 = Status , blank2_info_sec1 = Operational , blank_name_sec2 = Facilities , timezone1 = ART , utc_offset1 = -3 Base Orcadas is an Argentine scientific station in Antarctica, and the oldest of the stations in Antarctica still in operat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ARA Murature (P-20)
''Murature'' was a 900-ton World War II era Argentine Navy warship, originally classified as minelayer and later as patrol boat. The vessel was named after José Luis Murature, Foreign Minister of Argentina from 1916 to 1918. History ''Murature'' was laid down in 1944 and commissioned in 1945. She took part of the 1955 rising against Juan Domingo Perón's government known as Revolución Libertadora, when she shot down a government Avro Lincoln bomber over the Rio de la Plata during the evacuation of the rebel naval base at Rio Santiago Shipyard, Río Santiago. According to capitán de navio (R) Benjamín Cosentino who acted as anti-submarine advisor to the Officer in Tactical Command, Argentine Destroyer Force in February 1960, he was sent to the School of Naval Warfare that month to write the final report on the 1960 Golfo Nuevo incident for the Argentine Naval General Staff. In this incident, one or possibly two intruder submarines of unknown flag were present in Golfo Nuev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ARA King (P-21)
ARA ''King'' is a World War II-era Argentine Navy warship, originally classified as minelayer and later as patrol ship. The vessel is named after Juan King, an Argentine naval officer that served in the Cisplatine War. It is the third Argentine naval ship with this name. Design ''King'' was as part of a program to build four minelayers during the Second World War. Two (''Murature'' and ''King'') were completed as patrol boats and the others (''Piedrabuena'' and ''Azopardo'') as antisubmarine frigates. History ''King'' was launched in 1943 and commissioned in 1946. In 1955, the ship took part of rising against Juan Domingo Perón's government known as Revolución Libertadora, when she acted as a floating battery defending the rebel naval base at Río Santiago. After the decommissioning of her sister in 2014, ''King'' is the oldest still in service in the Argentine navy. She was overhauled from 2015 to 2018 and was still in service as of 2022. In July 2023, the sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argentine National Antarctic Commission
Argentines (mistakenly translated Argentineans in the past; in Spanish (masculine) or (feminine)) are people identified with the country of Argentina. This connection may be residential, legal, historical or cultural. For most Argentines, several (or all) of these connections exist and are collectively the source of their being ''Argentine''. Argentina is a multiethnic and multilingual society, home to people of various ethnic, religious, and national origins, with the majority of the population made up of Old World immigrants and their descendants. As a result, Argentines do not equate their nationality with ethnicity, but with citizenship and allegiance to Argentina. Aside from the indigenous population, nearly all Argentines or their ancestors immigrated within the past five centuries. Among countries in the world that have received the most immigrants in modern history, Argentina, with 6.6 million, ranks second to the United States (27 million), and ahead of other immi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cartography
Cartography (; from grc, χάρτης , "papyrus, sheet of paper, map"; and , "write") is the study and practice of making and using maps. Combining science, aesthetics and technique, cartography builds on the premise that reality (or an imagined reality) can be modeled in ways that communicate spatial information effectively. The fundamental objectives of traditional cartography are to: * Set the map's agenda and select traits of the object to be mapped. This is the concern of map editing. Traits may be physical, such as roads or land masses, or may be abstract, such as toponyms or political boundaries. * Represent the terrain of the mapped object on flat media. This is the concern of map projections. * Eliminate characteristics of the mapped object that are not relevant to the map's purpose. This is the concern of generalization. * Reduce the complexity of the characteristics that will be mapped. This is also the concern of generalization. * Orchestrate the elements of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daybeacon
A day beacon (sometimes "daybeacon") is an unlighted nautical sea mark. A signboard identifying it is called a day mark. Day beacons typically mark channels whose key points are marked by lighted buoys. They may also mark smaller navigable routes in their entirety. They are the most common navigation aid in shallow water, as they are relatively inexpensive to install and maintain. Navigation around them is similar to that around other navigation aids. Identification Lateral marking For historical reasons, there are two systems for lateral day beacons. When proceeding from open water towards harbor, marks with cylindrical topmarks or square dayboards are kept to port in both regions, but colors and numbers are reversed. When lateral beacons are paired, vessels should pass between the pairing. However, beacons are also frequently placed individually. Generally, single lateral beacons are at the inside corner of a turn. Interior or exterior placement can be determined based u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouse
A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lenses and to serve as a beacon for navigational aid, for maritime pilots at sea or on inland waterways. Lighthouses mark dangerous coastlines, hazardous shoals, reefs, rocks, and safe entries to harbors; they also assist in aerial navigation. Once widely used, the number of operational lighthouses has declined due to the expense of maintenance and has become uneconomical since the advent of much cheaper, more sophisticated and effective electronic navigational systems. History Ancient lighthouses Before the development of clearly defined ports, mariners were guided by fires built on hilltops. Since elevating the fire would improve the visibility, placing the fire on a platform became a practice that led to the development of the lighthouse. In antiquity, the lighthouse functioned more as an entrance marker to ports than as a warning signal for reefs a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argentine Islands
The Argentine Islands are a group of islands in the Wilhelm Archipelago of Antarctica, situated southwest of Petermann Island, and northwest of Cape Tuxen on Kyiv Peninsula in Graham Land. They were discovered by the French Antarctic Expedition, 1903–05, under Jean-Baptiste Charcot, and named by him for the Argentine Republic, in appreciation of that government's support of his expedition. History The British Graham Land Expedition under John Riddoch Rymill was based in the Argentine Islands in 1935 and conducted a thorough survey of them. The expedition built a hut on Winter Island (Antarctica), Winter Island, which was used as their northern base; it was left in place at the end of the expedition, but destroyed circa 1946. The following year, the British Falkland Islands Dependencies Survey established a permanent base on the same site, as "Vernadsky Research Base, Base F" (or "Argentine Islands"); the main building from this base, Wordie House, is now a protected Historic S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buenos Aires
Buenos Aires ( or ; ), officially the Autonomous City of Buenos Aires ( es, link=no, Ciudad Autónoma de Buenos Aires), is the capital and primate city of Argentina. The city is located on the western shore of the Río de la Plata, on South America's southeastern coast. "Buenos Aires" can be translated as "fair winds" or "good airs", but the former was the meaning intended by the founders in the 16th century, by the use of the original name "Real de Nuestra Señora Santa María del Buen Ayre", named after the Madonna of Bonaria in Sardinia, Italy. Buenos Aires is classified as an alpha global city, according to the Globalization and World Cities Research Network (GaWC) 2020 ranking. The city of Buenos Aires is neither part of Buenos Aires Province nor the Province's capital; rather, it is an autonomous district. In 1880, after decades of political infighting, Buenos Aires was federalized and removed from Buenos Aires Province. The city limits were enlarged to include t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alberto J
Alberto is the Romance version of the Latinized form (''Albertus'') of Germanic ''Albert''. It is used in Italian, Portuguese and Spanish. The diminutive forms are ''Albertito'' in Spain or ''Albertico'' in some parts of Latin America, Albertino in Italian as well as ''Tuco'' as a hypocorism. It derives from the name Adalberto which in turn derives from '' Athala'' (meaning noble) and ''Berth'' (meaning bright). People * Alberto Aguilar Leiva (born 1984), Spanish footballer * Alberto Airola (born 1970), Italian politician * Alberto Ascari (1918–1955), Italian racing driver * Alberto Baldonado (born 1993), Panamanian baseball player * Alberto Bello (1897–1963), Argentine actor * Alberto Beneduce (1877–1944), Italian scientist and economist * Alberto Bustani Adem (born 1954), Mexican engineer * Alberto Callaspo (born 1983,) baseball player * Alberto Campbell-Staines (born 1993), Australian athlete with an intellectual disability * Alberto Cavalcanti (1897–1982), Brazil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frigate Captain
Frigate captain is a naval rank in the naval forces of several countries. Corvette captain lies one level below frigate captain. It is usually equivalent to the Commonwealth/US Navy rank of commander. Countries using this rank include Argentina, Colombia and Spain ( es, capitán de fragata), France (french: capitaine de frégate), Belgium ( nl, fregatkapitein), Italy ( it, capitano di fregata), Brazil and Portugal ( pt, capitão de fragata), Croatia ( hr, kapetan fregate) and Germany (german: Fregattenkapitän). In the Royal Canadian Navy, ''capitaine de frégate'' is the official French language name for the rank of commander. The NATO rank code is OF-4, the official translation for instance of the German ''Fregattenkapitän'' as well as the French ''capitaine de frégate'' into English is "commander senior grade". Germany ''Fregattenkapitän'' is a German Navy line officer rank OF-4 equivalent to Oberstleutnant (en: Lieutenant colonel) in the German Army and German Air For ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
