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KH-7 Gambit
BYEMAN codenamed GAMBIT, the KH-7 (Air Force Program 206) was a reconnaissance satellite used by the United States from July 1963 to June 1967. Like the older CORONA system, it acquired imagery intelligence by taking photographs and returning the undeveloped film to earth. It achieved a typical ground-resolution of to . Though most of the imagery from the KH-7 satellites was declassified in 2002, details of the satellite program (and the satellite's construction) remained classified until 2011. In its summary report following the conclusion of the program, the National Reconnaissance Office concluded that the GAMBIT program was considered highly successful in that it produced the first high-resolution satellite photography, 69.4% of the images having a resolution under ; its record of successful launches, orbits, and recoveries far surpassed the records of earlier systems; and it advanced the state of the art to the point where follow-on larger systems could be developed an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orbiting Control Vehicle
In celestial mechanics, an orbit is the curved trajectory of an object such as the trajectory of a planet around a star, or of a natural satellite around a planet, or of an artificial satellite around an object or position in space such as a planet, moon, asteroid, or Lagrange point. Normally, orbit refers to a regularly repeating trajectory, although it may also refer to a non-repeating trajectory. To a close approximation, planets and satellites follow elliptic orbits, with the center of mass being orbited at a focal point of the ellipse, as described by Kepler's laws of planetary motion. For most situations, orbital motion is adequately approximated by Newtonian mechanics, which explains gravity as a force obeying an inverse-square law. However, Albert Einstein's general theory of relativity, which accounts for gravity as due to curvature of spacetime, with orbits following geodesics, provides a more accurate calculation and understanding of the exact mechanics of orbital mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KH7 ShuanchengtzuMissileCenterA19670529
BYEMAN codenamed GAMBIT, the KH-7 (Air Force Program 206) was a reconnaissance satellite used by the United States from July 1963 to June 1967. Like the older CORONA system, it acquired imagery intelligence by taking photographs and returning the undeveloped film to earth. It achieved a typical ground-resolution of to . Though most of the imagery from the KH-7 satellites was declassified in 2002, details of the satellite program (and the satellite's construction) remained classified until 2011. In its summary report following the conclusion of the program, the National Reconnaissance Office concluded that the GAMBIT program was considered highly successful in that it produced the first high-resolution satellite photography, 69.4% of the images having a resolution under ; its record of successful launches, orbits, and recoveries far surpassed the records of earlier systems; and it advanced the state of the art to the point where follow-on larger systems could be developed and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Point Arguello
Point Arguello (Spanish: ''Punta Argüello'') is a headland on the Gaviota Coast, in Santa Barbara County, California, near the city of Lompoc. The area was first used by the United States Navy in 1959 for the launch of military and sounding rockets. It was transferred to the United States Air Force in 1964, at which time it became part of Vandenberg Air Force Base. History In 1769, the Spanish Portola expedition became the first Europeans to explore this area by land. Soldiers of the expedition named a nearby point Los Pedernales or Punta Pedernales, because they found flints there. The entire point was given that name on some early maps but, in 1792, British naval explorer George Vancouver dubbed it Point Arguello, for José Darío Argüello, a Spanish frontier soldier who was Commandant of the Presidio of Santa Barbara and acting governor of Alta California. A High-frequency direction finding (HFDF) was established here by the Navy during World War II. These radio interce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
C-130 Hercules
The Lockheed C-130 Hercules is an American four-engine turboprop military transport aircraft designed and built by Lockheed Corporation, Lockheed (now Lockheed Martin). Capable of using unprepared runways for takeoffs and landings, the C-130 was originally designed as a troop, Medical evacuation, medevac, and Cargo aircraft, cargo transport aircraft. The versatile airframe has found uses in other roles, including as a gunship (AC-130), for airborne infantry, airborne assault, search and rescue, scientific research support, weather reconnaissance, aerial refueling, maritime patrol, and aerial firefighting. It is now the main tactical airlifter for many military forces worldwide. More than 40 variants of the Hercules, including civilian versions marketed as the Lockheed L-100, operate in more than 60 nations. The C-130 entered service with the U.S. in 1956, followed by Australia and many other nations. During its years of service, the Hercules has participated in numerous milita ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mid-air Retrieval
Mid-air retrieval is a technique used in atmospheric reentry when the reentering vehicle is incapable of a satisfactory unassisted landing. The vehicle is slowed by means of parachutes, and then a specially-equipped aircraft matches the vehicle's trajectory and catches it in mid-air. This is a risky technique, and so is only used when other forms of landing are infeasible. Successful mid-air retrieval requires correct operation of the retrieving aircraft, favourable atmospheric conditions, and successful execution of a tricky manoeuvre, in addition to correct operation of the vehicle itself. These risks can be mitigated somewhat: for example, multiple recovery aircraft can be used. The need for human aviators to perform a manoeuvre which would normally be classed as a stunt may in the future be avoided by advances in unmanned aerial vehicles. Notable uses of the technique: * The first use of midair retrieval was in 1955, with Fairchild C-119 Flying Boxcar transports being used to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Electric
General Electric Company (GE) is an American multinational conglomerate founded in 1892, and incorporated in New York state and headquartered in Boston. The company operated in sectors including healthcare, aviation, power, renewable energy, digital industry, additive manufacturing and venture capital and finance, but has since divested from several areas, now primarily consisting of the first four segments. In 2020, GE ranked among the Fortune 500 as the 33rd largest firm in the United States by gross revenue. In 2011, GE ranked among the Fortune 20 as the 14th most profitable company, but later very severely underperformed the market (by about 75%) as its profitability collapsed. Two employees of GE – Irving Langmuir (1932) and Ivar Giaever (1973) – have been awarded the Nobel Prize. On November 9, 2021, the company announced it would divide itself into three investment-grade public companies. On July 18, 2022, GE unveiled the brand names of the companies it will ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KH Film Recovery
KH may refer to: Places * Cambodia (Kampuchea, Kambuja, ''Srok Khmer''), a sovereign state with ISO 3166-2 alpha code KH ** .kh, the Internet country code top-level domain for Cambodia * Kutná Hora District, Czech Republic (vehicle plate code) * Kyustendil, Bulgaria (vehicle plate code) * Bad Kreuznach, Germany (vehicle plate code) * Borehamwood, Great Britain (vehicle plate code) * Evrytania, Greece (vehicle plate code) Science and technology * KH (hardness), a measure of the hardness of water (calcium carbonate concentration) * ''Kh'' factor, a constant used in electrical metering * Henry's law, constant (KH, in thermodynamics * Kelvin–Helmholtz instability, a phenomenon of fluid mechanics * Key Hole (KH), series of imaging satellites used by various United States agencies * Khornerstone, a computer benchmark used in periodicals such as ''UNIX Review'' * Kurepa hypothesis, in mathematical set theory * Potassium hydride, chemical formula KH * Missiles etc. designated Kh-nn, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barnes Engineering Co
Barnes may refer to: People *Barnes (name), a family name and a given name (includes lists of people with that name) Places United Kingdom *Barnes, London, England **Barnes railway station **Barnes Bridge railway station **Barnes Railway Bridge ** Barnes Hospital, London **Municipal Borough of Barnes (1894 to 1965) * Barnes, Sunderland, England *Barnes Castle, East Lothian, Scotland *Barnes Hall, Sheffield United States *Barnes, Kansas *Barnes County, North Dakota *Barnes Creek (Washington), a stream in the State of Washington *Barnes Creek (Wisconsin), a stream in Wisconsin * Barnes Lake (other) Elsewhere *Barnes, New South Wales, Australia *Barnes Ice Cap, on Baffin Island, Canada Other uses *Barnes Foundation, art museum in Philadelphia, Pennsylvania, USA *Barnes Group, a global industrial and aerospace manufacturer *Barnes Hospital, Cheadle, Greater Manchester, England *Barnes–Hut simulation of gravitational forces *Barnes-Jewish Hospital, in St. Louis, Missou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Itek
Itek Corporation was a United States defense contractor that initially specialized in camera systems for spy satellites and various other reconnaissance systems. In the early 1960s they built a conglomerate in a fashion similar to LTV or Litton, during which time they developed the first CAD system and explored optical disc technology. These efforts were unsuccessful, and the company shed divisions to various companies, returning to its roots in the reconnaissance market. The remaining portions were eventually purchased by Litton in 1983, and then Hughes, Raytheon, and Goodrich Corporation. History Beginnings Richard Leghorn was a former United States Air Force (USAF) aerial reconnaissance expert who had first proposed flying reconnaissance missions over enemy territory in peacetime.Lewis, 2002 Leghorn left the Air Force to become head of Eastman Kodak's European division,Time, 1963 and started writing about the "Open Skies" proposal, which he strongly supported. Open Skies p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earth
Earth is the third planet from the Sun and the only astronomical object known to harbor life. While large volumes of water can be found throughout the Solar System, only Earth sustains liquid surface water. About 71% of Earth's surface is made up of the ocean, dwarfing Earth's polar ice, lakes, and rivers. The remaining 29% of Earth's surface is land, consisting of continents and islands. Earth's surface layer is formed of several slowly moving tectonic plates, which interact to produce mountain ranges, volcanoes, and earthquakes. Earth's liquid outer core generates the magnetic field that shapes the magnetosphere of the Earth, deflecting destructive solar winds. The atmosphere of the Earth consists mostly of nitrogen and oxygen. Greenhouse gases in the atmosphere like carbon dioxide (CO2) trap a part of the energy from the Sun close to the surface. Water vapor is widely present in the atmosphere and forms clouds that cover most of the planet. More solar e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastman Kodak Company
The Eastman Kodak Company (referred to simply as Kodak ) is an American public company that produces various products related to its historic basis in analogue photography. The company is headquartered in Rochester, New York, and is incorporated in New Jersey. Kodak provides packaging, functional printing, graphic communications, and professional services for businesses around the world. Its main business segments are Print Systems, Enterprise Inkjet printing, Inkjet Systems, Micro 3D Printing and Packaging, Software and Solutions, and Consumer and Film. It is best known for photographic film products. Kodak was founded by George Eastman and Henry A. Strong on May 23, 1892. During most of the 20th century, Kodak held a dominant position in photographic film. The company's ubiquity was such that its "snapshot (photography), Kodak moment" tagline entered the common lexicon to describe a personal event that deserved to be recorded for posterity. Kodak began to struggle financial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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