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Satrec Initiative
Satrec Initiative Co., Ltd. (Korean: 쎄트렉아이) or Satrec i or SI is a South Korean satellite manufacturing company headquartered in Daejeon, South Korea The company was founded in 1999 by the engineers who developed the first Korean satellite (KITSAT-1) at KAIST Satellite Technology Research Center (SaTRec). The company designs and builds Earth observation satellites called SpaceEye-series, and it provides various space components, including high resolution electro-optical payloads and star-trackers. SI's first satellite was a Malaysian Earth observation satellite, RazakSAT launched in 2009. SI has two subsidiaries: SI Imaging Services (SIIS) is the exclusive image data provider of KOMPSAT-series, and SI Analytics (SIA) provides AI-native GEOINT solutions for satellite imagery. SI also spun-off SI Detection (SID), which provides radiation monitoring solutions. History Satrec Initiative was founded in Daejeon, South Korea in 1999. There are two subsidiaries established b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Choi Soon-dal
Choi Soon-dal ( ko, 최순달,; b. 1931 June 20 in Daegu – d. 2014 October 18 in Seoul) was a scientist who pioneered South Korea's satellite-building program and greatly advanced Korea into the new digital information era. Dr. Choi's contributions to pioneering Korean space development have not only been widely publicized, but he is also regarded as the father of Korea's space development. Choi was instrumental in helping the Electronics and Telecommunications Research Institute develop the Electronic Switching System (TDX), the world's tenth such system, which propelled Korea to join the digital information era. He served as a minister in the Ministry of Information and Communication (South Korea). He was the visionary first dean of the Korean Institute of Technology, which later became a part of KAIST. As a professor at KAIST, he created the KAIST Satellite Technology Research Center and led a collaboration with students from KAIST and the University of Surrey to successf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KOMPSAT-3
KOMPSAT-3 (Korean Multi-purpose Satellite-3), also known as Arirang-3, is a South Korean multipurpose Earth observation satellite. It was launched from Tanegashima Space Center, Japan at 16:39 Coordinated Universal Time, UTC on 17 May 2012. Like the earlier KOMPSAT-1 and KOMPSAT-2 satellites, it takes its name from the popular Korean folk song Arirang. Its launch was the culmination of a project begun in 1995. KOMPSAT-3 orbits at a height of , circling the Earth 14 times per day, and is expected to maintain that orbit for 4 years. It weighs . The satellite carries an Advanced Earth Imaging Sensor System (AEISS), which can distinguish to a 70-cm resolution, allowing the identification of individual vehicles on the ground. The satellite was succeeded by KOMPSAT-5 and KOMPSAT-3A, which were launched on 2013 and 2015 respectively. History South Korea started the KOMPSAT programme in 1995 to nurture its national Earth-imaging industry and supply services for remote-sensing applica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Korean Companies Established In 1999
South is one of the cardinal directions or compass points. The direction is the opposite of north and is perpendicular to both east and west. Etymology The word ''south'' comes from Old English ''sūþ'', from earlier Proto-Germanic ''*sunþaz'' ("south"), possibly related to the same Proto-Indo-European root that the word ''sun'' derived from. Some languages describe south in the same way, from the fact that it is the direction of the sun at noon (in the Northern Hemisphere), like Latin meridies 'noon, south' (from medius 'middle' + dies 'day', cf English meridional), while others describe south as the right-hand side of the rising sun, like Biblical Hebrew תֵּימָן teiman 'south' from יָמִין yamin 'right', Aramaic תַּימנַא taymna from יָמִין yamin 'right' and Syriac ܬܰܝܡܢܳܐ taymna from ܝܰܡܝܺܢܳܐ yamina (hence the name of Yemen, the land to the south/right of the Levant). Navigation By convention, the ''bottom or down-facing side'' of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Companies Based In Daejeon
A company, abbreviated as co., is a legal entity representing an association of people, whether natural, legal or a mixture of both, with a specific objective. Company members share a common purpose and unite to achieve specific, declared goals. Companies take various forms, such as: * voluntary associations, which may include nonprofit organizations * business entities, whose aim is generating profit * financial entities and banks * programs or educational institutions A company can be created as a legal person so that the company itself has limited liability as members perform or fail to discharge their duty according to the publicly declared incorporation, or published policy. When a company closes, it may need to be liquidated to avoid further legal obligations. Companies may associate and collectively register themselves as new companies; the resulting entities are often known as corporate groups. Meanings and definitions A company can be defined as an "artificial pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manufacturing Companies Of South Korea
Manufacturing is the creation or production of goods with the help of equipment, labor, machines, tools, and chemical or biological processing or formulation. It is the essence of secondary sector of the economy. The term may refer to a range of human activity, from handicraft to high-tech, but it is most commonly applied to industrial design, in which raw materials from the primary sector are transformed into finished goods on a large scale. Such goods may be sold to other manufacturers for the production of other more complex products (such as aircraft, household appliances, furniture, sports equipment or automobiles), or distributed via the tertiary industry to end users and consumers (usually through wholesalers, who in turn sell to retailers, who then sell them to individual customers). Manufacturing engineering is the field of engineering that designs and optimizes the manufacturing process, or the steps through which raw materials are transformed into a final product. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hall-effect Thruster
In spacecraft propulsion, a Hall-effect thruster (HET) is a type of ion thruster in which the propellant is accelerated by an electric field. Hall-effect thrusters (based on the discovery by Edwin Hall) are sometimes referred to as Hall thrusters or Hall-current thrusters. Hall effect, Hall-effect thrusters use a magnetic field to limit the electrons' axial motion and then use them to ionize propellant, efficiently accelerate the ions to produce thrust, and neutralize the ions in the plume. The Hall-effect thruster is classed as a moderate specific impulse (1,600s) space propulsion technology and has benefited from considerable theoretical and experimental research since the 1960s. Hall thrusters operate on a variety of propellants, the most common being xenon and krypton. Other propellants of interest include argon, bismuth, iodine, magnesium, zinc and adamantane. Hall thrusters are able to accelerate their exhaust to effective exhaust velocity, speeds between 10 and 80 k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SpaceNews
''SpaceNews'' is a print and digital publication that covers business and political news in the space and satellite industry. ''SpaceNews'' provides news, commentary and analysis to an audience of government officials, politicians and executives within the space industry. ''SpaceNews'' details topics in civil, military and space and the satellite communications business. ''SpaceNews'' covers important news in North America, Europe, Asia, Africa, the Middle East and South America from NASA, the European Space Agency, and private spaceflight firms such as Arianespace, International Launch Services, SpaceX and United Launch Alliance. The magazine regularly features profiles on relevant and important figures within the space industry. These profiles have featured numerous government leaders, corporate executives and other knowledgeable space experts, including NASA administrators Richard Truly, Daniel Goldin, Sean O’Keefe, Michael Griffin and Charles Boldin. Founded in 1989, '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Satellite Constellation
A satellite constellation is a group of artificial satellites working together as a system. Unlike a single satellite, a constellation can provide permanent global or near-global coverage, such that at any time everywhere on Earth at least one satellite is visible. Satellites are typically placed in sets of complementary orbital planes and connect to globally distributed ground stations. They may also use inter-satellite communication. Other satellite groups Satellite constellations should not be confused with: * ''satellite clusters'', which are groups of satellites moving very close together in almost identical orbits (see satellite formation flying); * '' satellite series'' or ''satellite programs'' (such as Landsat), which are generations of satellites launched in succession; * ''satellite fleets'', which are groups of satellites from the same manufacturer or operator that function independently from each other (not as a system). Overview Satellites in Medium Earth orbi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KhalifaSat
KhalifaSat ( ar, خليفة سات), also known as DubaiSat-3 ( ar, دبي سات-3), is a remote sensing Earth observation satellite that was designed and built at the Space Technology Laboratories of the Mohammed bin Rashid Space Centre in Dubai. It is considered the first entirely Emirati-made satellite. It launched into orbit on 30 October 2018 from Japan's Tanegashima Space Center using the Korean Satrec SI-300 bus. Overview The Mohammed bin Rashid Space Centre is a Dubai government based space centre working on the National Space programme. MBRSC already has two Earth observation satellites in orbit, DubaiSat-1 and DubaiSat-2, which were built in partnership with Satrec Initiative, a South Korean satellite manufacturer. The project was officially announced by Sheikh Mohammed bin Rashid Al Maktoum, Vice President and Prime Minister of the United Arab Emirates (UAE), and Ruler of Dubai, in December 2013. The manufacture of KhalifaSat began in South Korea at Satrec Initiative ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TeLEOS-1
TeLEOS-1 is Singapore's first commercial earth observation satellite launched on a PSLV-C29 vehicle of ISRO from SDSC ( Satish Dhawan Space Center) at Sriharikota on 16 December 2015 along with other five satellites developed in Singapore. The satellite is aimed at providing high temporal imagery and geospatial solutions for homeland security and border control; maritime monitoring and disaster management around the equatorial belt. TeLEOS-1 is developed by ST Engineering. History In May 2011, ST Electronics (Satcom & Sensor Systems) Pte Ltd, Nanyang Technological University and Defence Science Organisation Laboratories (Singapore) established a joint venture, ST Electronics (Satellite Systems) Pte Ltd (STEE-SatSys), to design, develop and deploy an earth observation satellite with an aim to harness the indigenous potential in satellite development and to check the commercial viability of the satellite. In February 2014, Two independent suppliers of small and microsatellite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deimos-2
Deimos-2 is a Spanish remote sensing Earth observation satellite built for Elecnor Deimos under an agreement with Satrec Initiative, a satellite manufacturing company in South Korea. The Earth observation system was developed by Elecnor Deimos, who managed the engineering, ground segment, integration, tests, launch contract and LEOP, in collaboration with Satrec Initiative, who provided the platform and the payload. The platform is based on DubaiSat-2 launched in 2013, with a larger battery pack intended to last for at least 7 years. The satellite was purchased by Urthecast in 2015, together with Deimos-1 and Deimos Imaging, the division of Elecnor Deimos that was in charge of the operation of both satellites. Deimos-2 is currently property of Deimos Imaging, who operates it and commercialises its data. See also * 2014 in spaceflight In 2014, the maiden flight of the Angara A5, Antares 120 and Antares 130 took place. A total of 92 orbital launches were attempted ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DubaiSat-2
DubaiSat-2 ( ar, دبي سات-2) is an electro-optical Earth observation satellite built by the Emirates Institution for Advanced Science and Technology under an agreement with Satrec Initiative, a satellite manufacturing company in South Korea. EIAST's objective with DubaiSat-2 is to provide electro-optical images, that can be commercialized, for users within the United Arab Emirates and beyond and to develop and implement new technologies not used in DubaiSat-1. EIAST also intends to continue manpower training for the UAE's space program. 16 UAE engineers have been working on the design, development, testing and manufacturing of the satellite. The participation of the UAE engineers, who are currently working in South Korea, has increased by 100 percent from the DubaiSat-1 project. Overview The space segment consists of a spacecraft bus and an electro-optical payload. The electro-optical payload is a push-broom camera with Time Delay Integration (TDI) sensors (1 panchromatic a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
