The document discusses several applications of GPS technology:
1. The Global Positioning System (GPS) uses a constellation of 24-32 satellites to pinpoint the exact location of a radio receiver on Earth's surface.
2. Future devices using GPS include smart shopping carts that guide shoppers, GPS canes to help the visually impaired navigate without fear of getting lost, motorcycles with GPS for correct directions and fuel alerts, and digital cameras that geotag photos with location data to make finding photos easier.
3. GPS technology provides location and time information from satellites to receivers anywhere on Earth with an unobstructed line of sight to four or more GPS satellites.
Adaptive missile guidance using gps pptShivani Pakal
This ppt gives an brief idea about how an missile can be guided using the latest and most efficient technology, "GPS".
Hope so, it would be helpful for u all...!
Adaptive missile guidance using gps pptShivani Pakal
This ppt gives an brief idea about how an missile can be guided using the latest and most efficient technology, "GPS".
Hope so, it would be helpful for u all...!
We at GPS Tracking System deals in variety of security gadgets includes GPS Tracking System, GPRS Tracking System, Home Security systems, Mobile Network Signal Booster
This is the historic file of the Paul Stratton Memorial golf tournament. Only those who knew Paul will get anything from this. Enjoy. More will follow - this covers up to the 10th anniversary.
Best GPS Tracking Devices Melbourne- Looking for the best GPS tracker devices for cars and trucks? We provide the best GPS tracking device that can be installed on your vehicle. Visit our showroom today in Lynbrook and find out the best range of GPS trackers for cars, and GPS trackers for trucks at very affordable prices. Visit now and get the best discount on GPS tracking devices.
We at GPS Tracking System deals in variety of security gadgets includes GPS Tracking System, GPRS Tracking System, Home Security systems, Mobile Network Signal Booster
This is the historic file of the Paul Stratton Memorial golf tournament. Only those who knew Paul will get anything from this. Enjoy. More will follow - this covers up to the 10th anniversary.
Best GPS Tracking Devices Melbourne- Looking for the best GPS tracker devices for cars and trucks? We provide the best GPS tracking device that can be installed on your vehicle. Visit our showroom today in Lynbrook and find out the best range of GPS trackers for cars, and GPS trackers for trucks at very affordable prices. Visit now and get the best discount on GPS tracking devices.
Unlocking the Convenience: Buying Hikvision Products Online in AustraliaSecurity CCTV Melbourne
Keep track of your vehicles, pets, and loved ones with the best GPS tracking devices in Melbourne. Visit our website for in-depth analysis and buying guides.
Vehicle tracking system using gps and google mapsanchit bhargava
This project describe how vehicle can be tracked through help of GPS (Global Positioning System) and then using Google Map we can easily put coordinates on the map to find exact locations. with that a software which monitoring every routine of vehicle.
The Presentation on "Global Positioning System" gives an insight on the segment of GPS, how the positioning system works, its advantages and disadvantages, applications and new innovations in the field.
Disclaimer: None of the information in the above Presentation is authored by me. They references for the information used is the internet, news articles and books.
A GPS tracking system is a common way of getting real-time vehicle location data. GPS technology is often employed in modern car tracking systems, however other forms of autonomous vehicle location technologies can also be used. A GPS tracking system comprised of hardware, open-source software, a web server, and an easy-to-manage user interface via a web server with Google Map was presented. The goal of this project is to develop and build a hand-held wireless GPS tracking device that can be tracked remotely via the Internet. There are three parts to this research. A mobile device with GPS and a wireless Internet connection is the first component. Our hardware project, which contains an LCD, GPS, GSM, Arduino Uno, and sensor linked to service, is the second portion.
Global Positioning System (GPS) is a satellite based navigation system that can provide people who use it with their exact position on Earth, tell them how to get to another location, how fast they are moving, where they have been, how far they have gone, what time it is. GPS was originally designed to help the U.S. military with finding the accurate location of their soldiers, vehicles, planes and ships around the world. Now, GPS is used in cellular phones, navigation and map making.
Space segments GPS satellites fly in medium Earth orbit (MEO) at an altitude of approximately 20,200 km (12,550 miles). Each satellite circles the Earth twice a day. The satellites in the GPS constellation are arranged into six equally-spaced orbital planes surrounding the Earth. Each plane contains four "slots" occupied by baseline satellites. This 24-slot arrangement ensures users can view at least four satellites from virtually any point on the planet.
The control segment
The control segment of the GPS system consists of a worldwide network of tracking stations.
The master control station (MCS) located in the United States at Colorado Springs, Colorado.
The primary task of the operational control segment is tracking the GPS satellites in order to determine and predict satellite locations, system integrity, behavior of the satellite atomic clocks, atmospheric data, the satellite almanac, and other considerations.
The User segment
The user segment includes all military and civilian users. With a GPS receiver connected to a GPS antenna, a user can receive the GPS signals, which can be used to determine his or her position anywhere in the world. GPS is currently available to all users worldwide at no direct charge.
How it work? When a GPS receiver is first turned on, it downloads orbit information from all the satellites called an almanac. Once this information is downloaded, it is stored in the receiver’s memory for future use. The GPS receiver calculates the distance from each satellite to the receiver by using the distance formula: distance = velocity x time. The receiver determines position by using triangulation. When it receives signals from at least three satellites the receiver should be able to calculate its approximate position (a 2D position). The receiver needs at least four or more satellites to calculate a more accurate 3D position. The position can be reported in latitude/longitude.
The two GPS codes are;-
Coarse acquisition (or C/A-code)
Precision (or P-code).
The C/A-code is modulated onto the L1 carrier only, while the P-code is modulated onto both the L1 and the L2 carriers. This modulation is called biphase modulation, because the carrier phase is shifted by 180° when the code value changes from zero to one or from one to zero.
Source of GPS error
Satellite clock errors: Caused by slight discrepancies in each satellite’s four atomic clocks. Errors are monitored and corrected by the Master Control Station.
Orbit errors:Satellite orbits.
2. global positioning system is a space based
satellite navigation system that provides
location and time information in all weather,
anywhere on or near the earth, where there is
an unobstructed line of sight to four or more
gps satellite. It is freely accessible to anyone
with a gps receiver.
3. 1. The Global Positioning System (GPS) is a global navigation
satellite system network that uses a constellation of 24 to
32 satellites arranged in orbit 11,000 nautical miles above
earth’s surface to pinpoint the exact location of a radio
receiver on the surface.
4.
5.
6. SOME OF THE FUTURE DEVICES WITH GPS
TECHNOLOGIES
1.SMART SHOPPING CART
7. *the motorized cart identifies a shopper with loyalty
card, follows the shopper, scans item as they’re placed
inside, marks them off the shopping list, and even checks
the shopper out in the end.
*To find a shopping cart, get a map of the store's
shelves. Extra Prices and offers are excellent, and you can
print your shopping list and guided right, or get tips on
other things to buy.
9. *the cane has been fitted with a gps system, which allows blind people to
Walk without the fear of getting lost or hurt.
*before moving towards a destination, a user say the name of the place
Through the microphone, which has been crafted in a raised manner for easy
Recognition. The spoken information is received by the gps system which acts
Accordingly.
10. 3.Motorcycle with gps
*it is designed in various ways with weather-
protected shell, extra features and other things
that make the more appropriate for its
customers.
*it shows the correct directions and also gives
rider fuel alerts, whenever fuel gauge goes
below the specified limit.
11. 4.Gps in digital camera
*using gps technology,a photographer can have fairly specific location data
Recorded along with their images. Just as date stamps helped in jogging the
Memory for years so can location
Information. It’s good for
Professionals and average
Casual users as well.
*in addition , for those who take a
Large volume of pictures these
Geotagging cameras could really
Make finding photos easier.
