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OutlineIntroductionIntroduction
Types of geoTypes of geolocation systemlocation systemTypes of geoTypes of geolocation systemlocation system
The geocodingThe geocoding
IP GeolocationIP Geolocation
GSM GeolocationGSM Geolocation
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WIFI GeolocationWIFI Geolocation
RFID GeolocationRFID Geolocation
Geographic Information SystemGeographic Information System Geographic Information SystemGeographic Information System
GIS presentationGIS presentation
Demonstration & ConclusionDemonstration & Conclusion
Satellite GeolocationSatellite Geolocation
Introduction
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Aviation
Why We May Need Geolocation?
Maritime NavigationDirection
Cartography
Geolocation can be presented as being a process which allows us to locate an object or a person on a plan or a map using its geographical coordinates.
Types of geolocation system
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Types of geolocation system
Types of geolocation system
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• Cell ID• EOTD (Enhanced Observed Time Difference)
• It is the least expensive technology because there is no materiel to be set up.
• Since the portable is in a zone covered by network, he is connected to one aerial GSM.
- The mobile phone sends a signal to the stations of vicinity. - The closest returns him the signal. it's the time passed to receive the signal from the sender, and that allows to determinate the localisation of the mobile with a calculator
They are going to make a crossing of data got from three aerials relay used when the portable moves.
Types of geolocation system
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The localization of a mobile phone?
To locate a mobile phone, ootay set this service up to the user of the French mobile phone.
You launch the localization
The mobile phone of your yours is located via relays GSM
You show the position of yours close in real time
Types of geolocation system
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Types of geolocation system
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Types of geolocation system
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What is GPS?
Technology (3 segments of GPS)
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Space Segment
• The Space Segment of the system consists of the GPS satellites.
• These space vehicles (SVs) send radio signals from space.
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Control SegmentThe control segment of the Global Positioning System is a network of ground
stations that monitors the shape and velocity of the satellites' orbits.
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User Segment
It includes all civilian and military users to receive and exploit information
from satellites.
The system can be saturated.
The maximum number of GPS users is unlimited.
Geographic Information
System
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• Geographic Information Systems is a computer technology that
combines geographic data and other types of information to generate
visual maps and reports.
Geographic Information
System
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ComputersPrinters Scanners
Network Services
Better understanding of data relationships & trends
Description and represnting
Interpretation and explanation
From simple data tracking and storage
To complex multidimensional
analysis
Demonstration
demoMobile.mpg
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Conclusion
• Everyday activities such as mobile phone operations, transports monitoring,
delivery management, and many others are facilitated by the accurate timing
provided by geolocation processes.
• Future application :
• Google Building Maker
• Augmented reality
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