Global Positioning System Student : 49814014 Min-Yin Huang 49814030 Hong-Wei Du Teacher : Ru-Li Lin Department of Mechanical Engineering Southern Taiwan.

Slides:



Advertisements
Similar presentations
Introduction to the Global Positioning System
Advertisements

GPS Theory and applications
Global Positioning System (GPS) Math 437/837 CISC490/850.
Global Positioning System
GLOBAL POSITIONING SYSTEM FOR ENVIRONMENTAL MANAGEMENT.
Workshop EGNOS KRAKÓW GNSS RECEIVER TESTING TECHNIQUES IN A LABORATORY ENVIRONMENT Institute of Radar Technology Military University of Technology.
CS 128/ES Lecture 11a1 GPS. CS 128/ES Lecture 11a2 Global Positioning System
Background Accessibility Popularity of GPS and INS –Cell phones Apple iPhone, Blackberry, Android platform –Nintendo Wii Wii Remote, MotionPlus.
GTECH 201 Session 08 GPS.
How The GPS System Works. How the GPS System Works 24 satellites + spares 6 orbital planes 55° inclination Each satellite orbits twice every 24 hours.
GPS Satellites Satellite-based navigation system originally developed for military purposes (NAVSTAR ). NAVSTAR Global Positioning System (GPS) Globally.
GPS Orientation NAVISTAR GPS THE OFFICIAL NAME IS.
Global Positioning Systems (GPS)
Introduction to the Global Positioning System. What is the GPS? Orbiting navigational satellites Orbiting navigational satellites Transmit position and.
Global Positioning System How to know exactly where you are when you’re lost.
Chapter 16 GPS/Satnav. GPS Global Positioning System Will eventually replace the older, radio/radar based systems of VOR, ILS and NDB. The US system is.
GPS Receivers: Basics and Selection T.S. Stombaugh, J.D. Luck and S.A. Shearer Biosystems and Agricultural Engineering University of Kentucky.
Patrick Caldwell Chris Kellar. Overview  Basic Concepts  History  Structure  Applications  Communication  Typical Sources of Error.
Global Positioning System Presented by: Prateek Rastogi (05IT6013)
GPS Global Positioning System Lecture 11. What is GPS?  The Global Positioning System.  A system designed to accurately determining positions on the.
EE 570: Location and Navigation: Theory & Practice The Global Positioning System (GPS) Thursday 11 April 2013 NMT EE 570: Location and Navigation: Theory.
Introduction to GPS GLY 560: GIS for Earth Scientists.
Geographic Information Systems
How Global Positioning Devices (GPS) work
INTERNATIONAL INSTITUTE FOR GEO-INFORMATION SCIENCE AND EARTH OBSERVATION The Global Positioning System Bart Krol / Jeroen Verplanke.
1/28/2010PRRMEC What is GPS… The Global Positioning System (GPS) is a U.S. space- based global navigation satellite system. It provides reliable positioning,
Pg 1 of 12 AGI GPS Signal Simulation & Visualization Oct 11, 2005 Curtis Hay Spirent Federal Systems.
SVY 207: Lecture 4 GPS Description and Signal Structure
Introduction to the Global Positioning System Introduction to the Global Positioning System Pre-Work GPS for Fire Management
GPS How it Works For a full tutorial on GPS and its applications visit the Trimble WebsiteTrimble Website.
1 GPS Global Positioning System. 2 What is GPS? How does it works? GPS stands for Global Positioning System.
GPS: Global Positioning System  The Geographer’s best friend!  You can say with confidence… “I’m not lost!, I’m never lost!”* *Of course, where everybody.
Global Positioning Systems Agriscience. OnStar Navigation System.
Global Positioning Systems Glen T. Huettl Agricultural Education Garrison High School.
How Does GPS Work ?. Objectives To Describe: The 3 components of the Global Positioning System How position is obtaining from a radio timing signal Obtaining.
GPS(Global Positioning System) -An Introduction. What is the GPS? Orbiting navigational satellites Transmit position and time data Handheld receivers.
High Accuracy Nationwide Differential Global Positioning System (HA-NDGPS) UPDATE Jim Arnold September, 2009.
Global Positioning System
West Hills College Farm of the Future. West Hills College Farm of the Future GLONASS Russia’s global satellite navigation system 24 satellites in three.
GPS Doug Van Zee.
By Andrew Y.T. Kudowor, Ph.D. Lecture Presented at San Jacinto College.
What is GPS?. GPS  Global Positioning System  Network of 24 satellites (with spares)  Developed by Department of Defense  Operational 24 hours/day.
NAVSTAR GPS Mike Mickelson KD8DZ 08 Dec GPS BASICS.
CRGIS Global Positioning Systems The Basics CRGIS National Park Service.
GLOBAL POSITINING SYSTEM WORKING,ERRORS AND CORRECTION USING DGPS Department Of Electronics and Communication Engineering.
GPS: Everything you wanted to know, but were afraid to ask Andria Bilich National Geodetic Survey.
GPS for H 2 0 ??? Greg W. Keel P.Eng. Parallel Geo-Services Inc. (250)
Introduction To Localization Techniques (GPS)
SVY 207: Lecture 7 Differential GPS By now you should understand: –How GPS point positioning works from first principles Aim of this lecture: –To understand.
GPS NAVSTAR (Navigation System with Timing And Ranging), known as GPS (Global Positioning System), launched by U.S. Department of Defense for military.
GPS Global Positioning System. What is GPS?  The Global Positioning System.  A system designed to accurately determining positions on the earth  The.
Precision Agriculture: GPS and Differential Corrections.
Global Positioning System Overview
The Global Positioning System. Early Satellite Systems Satellite Surveying started more than 30 years ago. Now, High accuracy could be achieved in real.
Presented by: Technical contributions from: THE INTERNATIONAL ASSOCIATION OF GEODESY AND PRECISE POINT POSITIONING.
West Hills College Farm of the Future. West Hills College Farm of the Future Precision Agriculture – Lesson 2 What is GPS? Global Positioning System Operated.
Chapter 2 GPS Crop Science 6 Fall 2004 October 22, 2004.
1  Virendrasinh Sodha  Nakuldan Gadhavi  Rajdeepsinh Vaghela  Ashish Palan  Hiren Patel.
EE 495 Modern Navigation Systems
THE GLOBAL POSITIONING
1 SVY 207: Lecture 12 Modes of GPS Positioning Aim of this lecture: –To review and compare methods of static positioning, and introduce methods for kinematic.
Revised 10/30/20061 Overview of GPS FORT 130 Forest Mapping Systems.
PRESENTATION ON GPS B ASED T RACKING S YSTEM Group Members: Amit Kumar Kunal Mani Narahttam Paul Prabhat Kumar Satyanarayan Pathak.
A GADGET WHICH CHANGED THE WAY THE WORLD OPERATES Global Positioning System Seminar by: B V Aparna ECE CMR College of Engg. And Tech.
Younis H. Karim, AbidYahya School of Computer University Malaysia Perlis 1.
The Global Positioning System
Global Positioning System Supplemental from JD Text
Surveying Instruments
Off-Road Equipment Management TSM 262: Spring 2016
The Global Positioning System
Presentation transcript:

Global Positioning System Student : Min-Yin Huang Hong-Wei Du Teacher : Ru-Li Lin Department of Mechanical Engineering Southern Taiwan University of Science and Technology

Title  GPS introduced  GPS positioning sources  GPS positioning method of classification  GPS error sources  GPS systems architecture  GPS satellite signals  GPS market demand  GPS range of applications  Supplementary information  References

English full name : NACSTAR GPS (Navigation Satellite with Time And Ranging Global Positioning System) the U.S. Department of Defense for military purposes by developed System

S1: distance the receiver miles. S2: distance the receiver miles S1 and S2 to the center, receiving distance radius to form a ball at the intersection of the two goals for the intersection of the circle.

2. Three-dimensional positioning The accuracy improved three-dimensional positioning. Compared to the two-dimensional positioning altitude, into a three-dimensional two- dimensional least four satellite signals received.

GPS positioning method of classification Measuring Navigation Stand-alone Double machine Stand-alone Double machine After- treatment Immediate Static state Dynamic Stop and Go Rapid Static RTK DGPS GPS positioning

1. satellite deviation 2. observing the deviation 3. observations deviation Orbit error Satellite clock error Selection bias Ionospheric Propagation delay Tropospheric Propagation delay Receiver error

The deviation between the receivers clock with GPS clock.

Receptor Outer space Satellite ephemeris distance Ground control station

Contains three components: a carrier (L1, L2) of the measuring Distance code (C / A code, P code), the navigation information (D code). C/A Code P Code D Code P Code L1 L2

ionospheric L1 and l2 two different high-frequency carrier purpose cancellation. In addition to the measurement of ionospheric effects caused by the delay error L1 L2

C / A code is clearly an open, available to users around the world are free to use. C / A code is generally modulated only on the L1 carrier, it is impossible to accurately eliminate the ionospheric delay. SA (Selective Availability) The United States to prevent the adversary using a global positioning system to jeopardize the national security of the United States. The technology is mainly used to artificially added in the satellite broadcast ephemeris errors and satellite clock frequency to generate fast jitter, thereby reducing the C / A code single-point real-time positioning accuracy

AS effect, P code plus plus code translation of W into Y Code; only the U.S. troops, allied forces, as well as specifically authorized to use.

1. Ground application 2. Sea applications 3. Aerial application 4. Space Applications 5. Leisure applications 6. Military applications

Purchase of GPS The optional GPS course, is their own use basis Use of the environment :

The main parts of the GPS chip is responsible for telling mapping software now the location of the major hardware, in general, in addition to chip also includes a template with the receiving antenna, GPS module can be combined into a usable

Mountaineer :  Waterproof  Shock  Screen is legible, size, weight  Battery sustainability

Car  Dependence on Map  Maneuver  Shock Purchase of GPS Recommended Configuration : Car navigation dedicated machine, PDA + GPS, PC + GPS

Navigation, Aviation  Map  Altimeter, temperature sensor Recommended Configuration : PDA + GPS, PC + GPS

TW&site=imghp&tbm=isch&source=hp&biw=1920&bih=955&q=%E8%BB%8AGPS&oq=%E8%BB%8AGPS&gs_l=img.12..0i24l j ac.1j4.14.img.0du5hapBhBI#imgrc=IjkM46b1HVyUcM%3A%3BoBrC7Xv-- TjhMM%3Bhttp%253A%252F%252Fimg.article.pchome.net%252F%252F00%252F01%252F26%252F85%252F74636_dka%255B1%255D.jpg%3Bhttp%253A% 252F%252Farticle.pchome.net%252Fcontent-9991.html%3B308%3B256 TW&biw=1920&bih=955&site=imghp&tbm=isch&sa=1&q=%E6%BB%91%E9%BC%A0GPS&oq=%E6%BB%91%E9%BC%A0GPS&gs_l=img c.4.14.img.7NaDAwqv8kM#imgrc=s-0HoOPWvXfr7M%3A%3BHRR- E9IiHTGtFM%3Bhttp%253A%252F%252Fbuy.yahoo.com.tw%252Fwebservice%252Fgdimage.ashx%253Fid%253D %2526s%253D200%3Bhttp%253 A%252F%252Fbuy.yahoo.com.tw%252Fgdsale%252Fgdsale.asp%253Fgdid%253D %3B250%3B250https:// TW&biw=1920&bih=955&site=imghp&tbm=isch&sa=1&q=%E8%BB%8A%E7%94%A8GPS&oq=%E8%BB%8A%E7%94%A8GPS&gs_l=img.3..0i24l c.1j4.14.img.0cBSQ1HSzKI#imgrc=eD9WHe3WTvqMDM%3A%3BzhxcFq5utVuIPM%3Bhttp%253A%252F%252Fc araudio.webcom8.com%252Fseo- caraudio%252Fuploads%252Fimage%252Fg1.jpg%3Bhttp%253A%252F%252Fcaraudio.webcom8.com%252F%3B400%3B &tbm=isch&source=og&sa=N&tab=wi&ei=Wb6ZUa7iCoeIlAWTpoDwBA&biw=1920&bih=955&sei=W76ZUaPwEYeYkQX864DACg TW&biw=1920&bih=955&tbm=isch&sa=1&q=%E7%99%BB%E5%B1%B1&oq=%E7%99%BB%E5%B1%B1&gs_l=img.3..0l c.4.14.img.UurGuBpG3BQ 8&tbm=isch&source=og&sa=N&tab=wi&ei=kL6ZUZeCJ5GtkgW844Eo&biw=1920&bih=955&sei=lL6ZUY_OLMWqkgXO8YA4 TW&biw=1920&bih=955&tbm=isch&sa=1&q=%E8%A1%9B%E6%98%9F&oq=%E8%A1%9B%E6%98%9F&gs_l=img.12..0l c.1.14.img.3_Z6ZPkK9k8