Global Positioning System Seminar Report pdf. Abhignan Abhi. 01 July The GPS (Global Positioning System) is a “constellation” of 24 well-spaced. Free download complete engineering seminar GPS Seminar Report pdf. This a seminar on GPS Technology that will cover the topic for the final year student.
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Global Positioning System (GPS) technology is a great blessing to anyone who has the need to navigate either great or small space. Finally US Dept of Defense decided to form a worldwide positioning system. Here we are giving you Global Positioning System Seminar and PPT with PDF. Global Positining System, Ask Latest information, Abstract, Report, Presentation ( pdf,doc,ppt),Global Positining System technology discussion,Global Positining. A Seminar Report on GLOBAL POSITIONING SYSTEM Submitted by: 10ECS MOHD YASIR KHAN 10ECS PRANJAL PATNI ECS (6th Semester.
Where am I going?
Where are you? What is the best way to get there? When will I get there?
GPS technology can answer all these questions. GPS satellite can show you exact position on the earth any time, in any weather, no matter where you are! GPS technology has made an impact on navigation and positioning needs with the use of satellites and ground stations the ability to track aircrafts, cars, cell phones, boats and even individuals has become a reality.
A system of satellites, computers, and receivers that is able to determine the latitude and longitude of a receiver on Earth by calculating the time difference for signals from The Global Positioning different satellites to reach the receiver.
System GPS is a worldwide radio-navigation system formed from a constellation of 24 satellites and their ground stations. GPS uses these "Man- made stars" as reference points to calculate positions accurate to a matter of meters. In fact, with advanced forms of GPS you can make measurements to better than a centimetre!
In a sense it's like giving every square meter on the planet a unique address. GPS receivers have been miniaturized to just a few integrated circuits and so are becoming very economical. And that makes the technology accessible to virtually everyone. Navigation in three dimensions is the primary function of GPS. Navigation receivers are made for aircraft, ships, ground vehicles, and for hand carrying by individuals.
Precise positioning is possible using GPS receivers at reference locations providing corrections and relative positioning data for remote receivers. Surveying, geodetic control, and plate tectonic studies are examples.
Time and frequency dissemination, based on the precise clocks on board the SVs and controlled by the monitor stations, is another use for GPS.
Astronomical observatories, telecommunications facilities, and laboratory standards can be set to precise time signals or controlled to accurate frequencies by special purpose GPS receivers. The Air Force operated waves. This was applied for society the new system, which it called the during the 's by the Navstar Global Positioning System. A full constellation of 24 by the need for communications satellites was achieved in The military applications, but in the technology to receive radio signals s, the government made the in a small hand-held, from system available for civilian use.
After the downing of Korean Flight Throughout the s the U. Navy in -a tragedy that might and Air Force worked on a number have been prevented if its crew had of systems that would provide access to better navigational tools- navigation capability for a variety of President Ronald Reagan issued a applications In finally, the U. That directive precise form of worldwide helped open up a commercial positioning. And fortunately they market.
In short, development of the civilian and military users. GPS Department of Defense. The basis was used extensively during that for the new system was atomic conflict, so much so that not enough clocks carried on satellites, a military-equipped GPS receivers concept successfully tested in an were available.
The Global Positioning System was designed so that receivers did GPS is a satellite-based navigation not require atomic clocks, and so system made up of a network of 24 could be made small and satellites placed into orbit by the inexpensively. Department of Defence that The gps system consists of three continuously transmit coded pieces.
There are the satellites that information, which makes it possible transmit the position information, to precisely identify locations on there are the ground stations that are earth by measuring the distance used to control the satellites and from the satellites.
The satellites update the information, and finally transmit very low power specially there is the receiver that you coded radio signals that can be purchased. It is the receiver that processed in a GPS receiver, collects data from the satellites and enabling the receiver to compute computes its location anywhere in position, velocity and time thus the world based on information it allowing anyone one with a GPS gets from the satellites.
There is a receiver to determine their location popular misconception that a gps on earth. Four GPS satellite signals receiver somehow sends information are used to compute positions in to the satellites but this is not true, it three dimensions and the time offset only receives data. Measurement from a "range" between the receiver and third satellite introduces a third the satellites. The satellites also tell sphere.
Now there are only two us exactly where they are in their points which are consistent with orbits above the Earth. It works being at the intersection of all three something like this-If we know our spheres.
Show More. No Downloads. Views Total views. Actions Shares. Embeds 0 No embeds. No notes for slide. A seminar on GPS Technology 1.
What is GPS? Control segment 8. About 24 GPS satellites orbit the earth every 12 hours. The applications using GPS are constantly growing.
The cost of the receivers is dropping while at the same time the accuracy of the system is improving. This affects everyone with things such as faster Internet speed and safer plane landings.
With an understanding of its own orbit and the clock, it continually broadcasts its changing position and time. Once a day, each satellite checks its own sense of time and position with a ground station and makes any minor correction.
The result is provided in the form of a geographic position - longitude and latitude - to, for most receivers, within meters.
If the receiver is also equipped with a display screen that shows a map, the position can be shown on the map. If you are moving, your receiver may also be able to calculate your speed and direction of travel and give you estimated times of arrival to specified destinations.
The GPS is being used in science to provide data that has never been available before in the quantity and degree of accuracy that the GPS makes possible.