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SGP Logo (2016–present)
SGP may refer to: Events * Secret Garden Party, a UK music festival * Speedway Grand Prix, a series of motorcycling contests * Symposium on Geometry Processing, of European Association For Computer Graphics Organisations Businesses * Simmering-Graz-Pauker, an Austrian machine/vehicle manufacturer * Stockland Corporation Limited, an Australian property developer (ASX ticker: SGP) * Simply Good Production, a Russian video production agency Political parties * Reformed Political Party (''Staatkundig Gereformeerde Partij''), the Netherlands * Socialist Equality Party (Germany), Socialist Equality Party (''Sozialistische Gleichheitspartei''), Germany * Scottish Green Party, Scotland Professional associations * Sociedad de Gestión de Productores Fonográficos del Paraguay, for Paraguayan record producers * Society of General Physiologists, for biomedical scientists Science * Simplified General Perturbations model, for orbital calculations * Social Golfer Problem, a problem in discret ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Secret Garden Party
The Secret Garden Party, often colloquially shortened to the SGP, is an independent music festival, arts and music festival held in Abbots Ripton, England. The location is on part of the grounds of a Georgian farmhouse and has its own lakes, river and landscaped gardens. The festival was launched by Fred Fellowes and Wyresdale Park, James Whewell in 2004 as an alternative to the established mainstream music festivals. Since its inception, the festival has increased in popularity and size, and has grown from one stage and 300 visitors in 2002, to more than 15 stages and 35,000 revellers in 2017. In March 2017, it was announced that the 2017 edition would be the last. During its initial 15-year run, The Secret Garden Party won the UK Festival Award for Best Small-Sized Festival in 2005 and 2008, and then the Award for Best Medium-Sized Festival in 2011. It also won the Act of Independence award from the Association of Independent Festivals (AIF) for its work with The Loop, a harm r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Simplified General Perturbations Model
Simplified perturbations models are a set of five mathematical models (SGP, SGP4, SDP4, SGP8 and SDP8) used to calculate orbital state vectors of satellites and space debris relative to the Earth-centered inertial coordinate system. This set of models is often referred to collectively as SGP4 due to the frequency of use of that model particularly with two-line element sets produced by NORAD and NASA. These models predict the effect of perturbation (astronomy), perturbations caused by the Earth’s shape, drag, radiation, and gravitation effects from other bodies such as the sun and moon. Simplified General Perturbations (SGP) models apply to near earth objects with an orbital period of less than 225 minutes. Simplified Deep Space Perturbations (SDP) models apply to objects with an orbital period greater than 225 minutes, which corresponds to an altitude of 5,877.5 km, assuming a circular orbit. The SGP4 and SDP4 models were published along with sample code in FORTRAN IV in 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
