The Global Positioning System

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The global positioning system also known as GPS, is a satellite-based navigation system. It is a system designed to help navigate on the Earth, in the air, and on water. It made up of at least 24 satellites. It works under any weather conditions. It works 24 hours, anywhere in the world. It charges no subscription fees or any set up charges.
GPS satellites circle the Earth twice a day in a precise orbit. Each and every satellite transmits unique signal that allows GPS devices to decode and compute the precise location of the satellite. Through which the GPS receivers calculate the user’s exact location.
The GPS receiver measures the distance to each satellite by the amount of time it takes to receive a transmitted signal. With distance measurements
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Other performance factors like the force of hits a player suffers, fatigue over a period of time, strength and conditioning results can suddenly be quantified. Delay, player injuries in future. Along with these performance factors, there is also the idea that the GPS can be used for health benefits for the players. In this respect, the GPS technology can benefit player welfare. More recent research has integrated GPS data with the physical capacity or fitness test score of athletes, game-specific tasks, tactical or strategic information.
Indeed, some of the biggest sports clubs across the globe utilize this technology in an attempt to boost their team’s performance on the field. For example, Manchester United were the “pioneers” of GPS technology in the Premiership, they first introduced to GPS technology in early 2010. During that year, Manchester United had the lowest injury rates in the English Premier league. According to the coaching staff, the technology was an exciting addition to their already impressive training programming and
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Rabi and his students invented the magnetic resonance method through their precise measures on the hydrogen atom. The development of the nuclear magnetic resonance method lead directly to the creation of atomic clocks, the precise timepieces that form the basis of satellite navigation. The precise measurement of time from the atomic clock allows for the calculation of the length of time it takes a radio signal to travel from the satellite to the GPS receiver on earth. Thus, the distance from the satellite to the receiver can be derived, and, if at least 4 satellites are in communication with that receiver, accurate location of the receiver can be calculated. Once the position is known, the displacement over a given epoch can be used to calculate velocity of movement, and this is of interest to scientists coaches, and athletes engaged with team

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