Ironically, it can sometimes make our lives more complex too and consumers much of our time such as the ubiquitous cellphones these days. Being connected 24/7 can have its advantages as well as the drawbacks…
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Like the Internet, it was developed by the government and was once used exclusively for military purposes only. However, its benefits had been used and made available for civilian uses and everybody had made extensive use of it these days. It is simply incredible how a proven technology can make the quantum jump from being purely military to civilian applications; today, GPS has widespread uses (McNamara 2008, p 122).
I am interested in the GPS because of its extensive use of electronics and this is one of majors I will be taking up next year in my college studies. The sheer complexity of the GPS is what intrigues me and this paper is an attempt to gain further knowledge and understanding in how this magnificent technology works and the many applications in which it is used today. In essence, the global positioning system is a US-government endeavour costing it $12 billion originally to provide its military with a precise form of worldwide positioning (Trimble 2010). This space-based radio-navigation system provides accurate positioning in three-dimensional location and works in all weather conditions. The best part is that it is free (USA.gov 2010).
The global positioning system has found widespread applications in all aspects of life. This means it is used in a variety of civilian uses such as in work related to farming, geology, civilian commercial aircraft, land transportation, banking services, cellular phone technology and even in the provision of emergency life-saving services. The original purpose of GPS was to provide accurate information regarding ones exact location on the high seas where there are no landmarks to provide and guide mariners on where they are and where they are going. Ancient mariners employed other methods to reckon their positions such as using the stars but this crude method only works at night and assuming weather is fine with good
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However, GPS systems have also demonstrated significant potential benefits to the civil community through an increasingly large variety of applications” (1995. pdf file). This report will discuss the practice of using three types of survey equipment and will represent the accuracy between each type of equipment.
Generally, GPS systems are installed in cars to enable its users to track through roads and highways and to guide them into right directions in case they get lost. Traditional GPS car navigation systems track the last known position of car and on basis of the information, provided by user for desired destination, work out the most suitable and rational route and give walkthrough to user during journey (Kohli & Chen, 2000).
On June 26, 1993 the U.S Air Force initiated the 24th Navstar satellite achieving a network of 24 satellites now known as the Global Positioning System or GPS (Kleppner, n.d). Today, with the GPS device you can easily learn your location by latitude, longitude and altitude with exactness close to few meters.
In the column 1 of chart the design attribute are given, while column two gives key design features and sub-features that should be consider during design process. The 3rd column gives the expected likelihoods.
GPS works in any weather conditions, anywhere in the world, 24 hours a day”. (What is GPS?) Global Positioning Satellite System (GPS) is an invaluable tool in location based services and navigating unfamiliar areas. Its implementation in phones especially
A technology that was invented in 1978 which today has become an integral application that illustrated advances in the telecommunication industry is the global positioning system (GPS). This paper discusses the impact GPS technology in the
The industry as a whole is revolutionized due to the advancements in this technology.
Real Time Kinematic technique or RTK is a GPS mode that is broadly employed for accurate positioning applications. It was invented in 1990’s. It has several
As federal government has formulated policy framework for regulation and planning of radio-navigation concepts; the Federal Radio-navigation Plan reflects the same. Therefore, FRP covers systems that are used by federal agencies for terrestrial and space based applications. These systems are used together, in combination with other systems.
er, dense forest, terrain, location of satellite, position of user in relation to satellite are the factors which still require some attention to enhance the performance.
GPS used for land surveyors passed through a period of revolution to eradicate the problems faced in
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