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Tsiklon (satellite)
Tsiklon (meaning cyclone, russian: Циклон) is the first Soviet satellite navigation system, developed in the former Soviet Union. From 1967 to 1978 a total of 31 Zaliv satellites were launched onboard Kosmos-3 and Kosmos-3M rockets, from the Kapustin Yar and Plesetsk launch sites. The project was conceived in the 1950s and the draft proposal was approved in 1962, but was not made operational until 1972 due to delays.Tsiklon astronautix.com The successor satellites to Tsiklon were and . Currently, Russ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyclone
In meteorology, a cyclone () is a large air mass that rotates around a strong center of low atmospheric pressure, counterclockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere as viewed from above (opposite to an anticyclone). Cyclones are characterized by inward-spiraling winds that rotate about a zone of low pressure. The largest low-pressure systems are polar vortices and extratropical cyclones of the largest scale (the synoptic scale). Warm-core cyclones such as tropical cyclones and subtropical cyclones also lie within the synoptic scale. Mesocyclones, tornadoes, and dust devils lie within smaller mesoscale. Upper level cyclones can exist without the presence of a surface low, and can pinch off from the base of the tropical upper tropospheric trough during the summer months in the Northern Hemisphere. Cyclones have also been seen on extraterrestrial planets, such as Mars, Jupiter, and Neptune. Cyclogenesis is the process of cyclone formation and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Satellite Navigation System
A satellite or artificial satellite is an object intentionally placed into orbit in outer space. Except for passive satellites, most satellites have an electricity generation system for equipment on board, such as solar panels or radioisotope thermoelectric generators (RTGs). Most satellites also have a method of communication to ground stations, called transponders. Many satellites use a standardized bus to save cost and work, the most popular of which is small CubeSats. Similar satellites can work together as a group, forming constellations. Because of the high launch cost to space, satellites are designed to be as lightweight and robust as possible. Most communication satellites are radio relay stations in orbit and carry dozens of transponders, each with a bandwidth of tens of megahertz. Satellites are placed from the surface to orbit by launch vehicles, high enough to avoid orbital decay by the atmosphere. Satellites can then change or maintain the orbit by propulsion, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Union
The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen national republics; in practice, both its government and its economy were highly centralized until its final years. It was a one-party state governed by the Communist Party of the Soviet Union, with the city of Moscow serving as its capital as well as that of its largest and most populous republic: the Russian SFSR. Other major cities included Leningrad (Russian SFSR), Kiev (Ukrainian SSR), Minsk ( Byelorussian SSR), Tashkent (Uzbek SSR), Alma-Ata (Kazakh SSR), and Novosibirsk (Russian SFSR). It was the largest country in the world, covering over and spanning eleven time zones. The country's roots lay in the October Revolution of 1917, when the Bolsheviks, under the leadership of Vladimir Lenin, overthrew the Russian Provisional Government ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kosmos-3
The Kosmos-3 ( GRAU Index: 11K65, also known as Cosmos-3) was a Soviet carrier rocket ( Kosmos (rocket family)), derived from the R-14 missile, which was used to orbit satellites between 1966 and 1968. It was quickly replaced by the modernised Kosmos-3M. Six were flown, four as orbital carrier rockets, and two on sub-orbital flights. All launches occurred from Site 41/15 at the Baikonur Cosmodrome. The Kosmos-3 made its maiden flight on 16 November 1966, carrying a Strela-2 satellite. Strela-2 satellites were flown on four flights, two of which failed. Two further, sub-orbital launches were conducted with VKZ payloads, both of which were successful. Launch history See also *Kosmos-1 *Kosmos-2I *Kosmos-3M The Kosmos-3M (russian: Космос-3М meaning "''Cosmos''", GRAU index 11K65M) was a Russian space launch vehicle, member of the Kosmos rocket family. It was a liquid-fueled two-stage launch vehicle, first launched in 1967 and with over 42 ... References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kosmos-3M
The Kosmos-3M (russian: Космос-3М meaning "''Cosmos''", GRAU index 11K65M) was a Russian space launch vehicle, member of the Kosmos rocket family. It was a liquid-fueled two-stage launch vehicle, first launched in 1967 and with over 420 successful launches to its name. The Kosmos-3M used UDMH fuel and AK27I oxidizer (red fuming nitric acid) to lift roughly of payload into orbit. It differed from the earlier Kosmos-3 in its finer control of the second-stage burn, allowing operators to tune the thrust and even channel it through nozzles that helped orient the rocket for the launching of multiple satellites at one time. PO Polyot manufactured these launch vehicles in the Russian city of Omsk for decades. It was originally scheduled to be retired from service in 2011; however, in April 2010 the Commander of the Russian Space Forces confirmed that it would be retired by the end of 2010. One further launch, with Kanopus-ST, was planned; however, this was cancelled in late 201 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kapustin Yar
Kapustin Yar (russian: Капустин Яр) is a Russian rocket launch complex in Astrakhan Oblast, about 100 km east of Volgograd. It was established by the Soviet Union on 13 May 1946. In the beginning, Kapustin Yar used technology, material, and scientific support gained from the defeat of Germany in World War II. Numerous launches of test rockets for the Russian military were carried out at the site, as well as satellite and sounding rocket launches. The towns of Znamensk and Kapustin Yar (air base) were built nearby to serve the missile test range. Name The nearby village, Kapustin Yar, was used as the operations base in the early days of the testing site. The actual name can be translated as "cabbage ravine". In public opinion, Kapustin Yar is often referred to as the "Russian Roswell"—the place where the USSR discovered, investigated, or captured alien ships (UFOs). Due to its role as a development site for new technology, Kapustin Yar is also the site of numero ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plesetsk
Plesetsk (russian: Плесе́цк) is an urban locality (a work settlement) and the administrative center of Plesetsky District, Arkhangelsk Oblast, Russia, situated about northeast of Moscow and south of Arkhangelsk. Municipally, it is the administrative center of Plesetskoye Urban Settlement, one of eight urban settlements in the district. Population: The vast Plesetsk Cosmodrome territory is located nearby and is administered from the town of Mirny which is away from Plesetsk. The territory also includes the Plestsy Airport. Etymology The name is derived from the word "" (''plyos'') which means "river reach". Plestsy is the name for a small lake which Plesetsk adjoins. History The area was populated by speakers of Uralic languages and then colonized by the Novgorod Republic. It belonged at the trading routes connecting central and northern Russia: first, from Moscow to the White Sea along the Onega River, and then, after 1765, along the newly built road between Sai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parus (satellite)
Parus (russian: Парус meaning ''Sail''), also Tsyklon-B or Tsiklon-B (russian: Циклон-Б meaning ''Cyclone-B'') and Tsikada-M (russian: Цикада-М meaning ''Cicada-M''), GRAU index 11F627, is a Russian, previously Soviet satellite constellation used for communication and navigation. As of 2010, 99 Parus satellites have been launched, starting with Kosmos 700 in 1974. All launches have been conducted using Kosmos-3M carrier rockets, flying from sites 132 and 133 at the Plesetsk Cosmodrome. The prime function of Parus satellites is to provide location information for Tsiklon-B navigation system. Parus satellites are produced by JSC Information Satellite Systems (formerly NPO PM), based on the KAUR-1 satellite bus. They have a mass of around , and a design life of 18–24 months. The satellites operate in low Earth orbits, typically with a perigee of about , an apogee of and 82.9° inclination. They are operated by the Russian Aerospace Defence Forces, and are used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sfera (satellite Series)
Sfera (meaning sphere, russian: Сфера) is a series of Soviet geodetic satellites. Launches 18 satellites were launched from 1968 to 1978, with only one failure. See also * Satellite geodesy * Geo-IK-2 * List of Kosmos satellites (1–250) * List of Kosmos satellites (251–500) * List of Kosmos satellites (501–750) * List of Kosmos satellites (751–1000) * List of Kosmos satellites (1001–1250) References External links Sfera (11F621) ''Gunter's Space Page'' ''Encyclopedia Astronautica The ''Encyclopedia Astronautica'' is a reference web site on space travel. A comprehensive catalog of vehicles, technology, astronauts, and flights, it includes information from most countries that have had an active rocket research program, f ...'' Sfera geodesic satellite www.russianspaceweb.com {{USSR-spacecraft-stub Earth observation satellites of the Soviet Union Satellites using the KAUR bus Kosmos satellites Geodetic satellites ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GLONASS
GLONASS (russian: ГЛОНАСС, label=none, ; rus, links=no, Глобальная навигационная спутниковая система, r=Global'naya Navigatsionnaya Sputnikovaya Sistema, t=Global Navigation Satellite System) is a Russian satellite navigation system operating as part of a radionavigation-satellite service. It provides an alternative to Global Positioning System (GPS) and is the second navigational system in operation with global coverage and of comparable precision. Satellite navigation devices supporting both GPS and GLONASS have more satellites available, meaning positions can be fixed more quickly and accurately, especially in built-up areas where buildings may obscure the view to some satellites. GLONASS supplementation of GPS systems also improves positioning in high latitudes (north or south). Development of GLONASS began in the Soviet Union in 1976. Beginning on 12 October 1982, numerous rocket launches added satellites to the system, unti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tsikada
Tsikada (russian: Цикада meaning ''cicada''), was a Soviet satellite navigation system including ten Low Earth Orbit (LEO) satellites. It transmits the same two carrier frequencies as the U.S. TRANSIT satellite system.Bernhard Hofmann-Wellenhof, Herbert Lichtenegger, Elmar Wasle, "GNSS – global navigation satellite systems: GPS, GLONASS, Galileo & more", SpringerWienNewYork 2008, p. 5. The first satellite was launched in 1974. See also * Tsiklon *Parus *GLONASS References External links Tsikadaon the Encyclopedia Astronautica The ''Encyclopedia Astronautica'' is a reference web site on space travel. A comprehensive catalog of vehicles, technology, astronauts, and flights, it includes information from most countries that have had an active rocket research program, f ... Navigation satellites of the Soviet Union Satellite navigation systems Communications in the Soviet Union Satellite constellations {{USSR-spacecraft-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wireless Locating
Wireless communication (or just wireless, when the context allows) is the transfer of information between two or more points without the use of an electrical conductor, optical fiber or other continuous guided medium for the transfer. The most common wireless technologies use radio waves. With radio waves, intended distances can be short, such as a few meters for Bluetooth or as far as millions of kilometers for deep-space radio communications. It encompasses various types of fixed, mobile, and portable applications, including two-way radios, cellular telephones, personal digital assistants (PDAs), and wireless networking. Other examples of applications of radio ''wireless technology'' include GPS units, garage door openers, wireless computer mouse, keyboards and headsets, headphones, radio receivers, satellite television, broadcast television and cordless telephones. Somewhat less common methods of achieving wireless communications involve other electromagnetic phenomena, such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
