This paper reports on modern indoor positioning system ips technologies that utilize personal smart mobile devices, or nonpersonal nonsmart. Final year seminar presentation on gps global positioning system 3. Global positioning system seminar pdf report and ppt. This educational poster, produced in 20, explains the basic concepts behind the global positioning system. Gps is being used all over the world for numerous navigational. Before long these systems became available worldwide for civilians but at reduced resolution.
Ppt a brief introduction to the global positioning system. Gps or global positioning system is a satellite navigation system that furnishes location and time information in all climate conditions to the user. This document describes the global positioning system gps and. Global positioning system ppt global positioning system. It is aimed at science and math students in middle school and high school, as well as the general public. How it works, its limitations, and some guidelines for operation. Abstract the natural resources conservation service nrcs in kansas uses windows mobile data collectors with global positioning system gps to inventory and analyze natural resource data. Can provide accurate positioning 24 hours a day, anywhere in the world.
Space segment of glonass system russian system globalnayanavigatsionnaya spunikovasistemaglonass 24 satellites 21 operational and 3 spare. Two codes as gps, but all satellites broadcast identical codes but using slightly different carrier frequencies for each satellite. Gps is a positioning system based on a network of satellites that continuously transmit coded information. This charter outlines and specifies procedures and requirements regarding global positioning system gps interface control working group icwg. What is gps architecture of gps how does gps works gps satellite geometry sources of gps errors other satellite navigation system applications conclusion reference 4. Global positioning system gps seminar and ppt with pdf report. Space segment space segment consists of dedicated satellites for global positioning system and are referred as space vehicles svs. Many outdoor enthusiasts recognize that a handheld gps receiver can be an accurate tool for determining their location on the terrain. Global positioning systemgps ppt free download as powerpoint presentation. Global positioning system ppt free download as powerpoint presentation. Explore global positioning system gps with free download of seminar report and ppt in pdf and doc format. Gps is used for navigation in planes, ships, cars and trucks also. This system works regardless of weather conditions. There are twenty four satellites in a nominal gps constellation.
Nov 05, 2010 we use your linkedin profile and activity data to personalize ads and to show you more relevant ads. The gps project first began in 1973 and became fully operational in 1994. Introduction the global positioning system gps is a satellitebased navigation and surveying system for determination of precise position and time, using radio signals from the satellites, in realtime or in postprocessing mode. The global positioning system gps is a constellation of navigation satellites called navigation satellite timing and ranging navstar, maintained by the u. International trade commission may 2003 the author is with the office of industries of the u. Sample location flagpin matt evans of abe591a and aaron pierce of the biology department. Mar 21, 2016 the global positioning system gps evolved from earlier relatively primitive systems that were originally developed primarily for military uses. Global positioning system pdf21 pp, 915 k, june 23, 2015. The satellites were built by rockwell international and were launched by the u. Department of justice and prepared the following final report. Gps has become a vital global utility, indispensable for modern navigation on land, sea, and air around the world, as well as an important tool for mapmaking and land surveying.
Global positioning systemgps ppt global positioning. Basics of gps as, how it works and what are its applications. Scribd is the worlds largest social reading and publishing site. Global positioning system gps equipment used by critical infrastructure. A free powerpoint ppt presentation displayed as a flash slide show on id. The global positioning system, better known under the acronym gps, was initially developed under a collaboration within nato but funded by the us army. Summary on camera based indoor positioning systems.
The satellites are spaced in orbit so that at any time a minimum of six satellites will be in view to users anywhere in the world. Its primary purpose was to allow soldiers to keep track of their position and to assist in guiding weapons to their targets. Functional description gps is a spacebased radio navigation sys tem that provides worldwide three dimensional position, velocity, and universal coordinated. Global positioning system gps t lessons learned providing unbiased and objective technical assistance noblis technical report contract number 2001ltbxk002 echnology for community supervision. New sattelitebased positioning 2010 richard knippers. Based on a constellation of about 24 satellites developed by the united states department of defense dod 2. On october 4, 2011, the international astronautical federation iaf awarded the global positioning system gps its 60th anniversary award, nominated by iaf member, the american institute for aeronautics and astronautics aiaa. The global positioning system is composed of 31 satellites 20,200 km 12,500 miles or 10,900 nautical miles above the earth. Wifi positioning system ppt free download as powerpoint presentation.
Global positioning system presentation satellite global. Global positioning system gps technology is a great blessing to anyone who has the need to navigate either great or small space. Fullsize prints 35 x 22 are available in limited numbers for use in schools, conferences, and other educational settings. How does a global positioning system gps tracking system works. Printed on recycled paper this document is preliminary and is provided for information purposes only. Indoor positioning systems security industry association. The global positioning system gps is the oldest and most widely used gnss system, and as such will be extensively discussed in the first part of this book. Global positioning system presentation free download as powerpoint presentation.
Global positioning system gps seminar report and ppt for. Procedures about global positioning system for the laboratory. Reproduction by printing or photostatic means is only permissible. Global positioning system gps and its applications united nationscroatia workshop on the applications of global navigation satellite systems baska, krk island, croatia april 20 u. Measuring distance by measuring time satellites send coded signals indicating their position in space and the exact time the signals are being sent receivers use the time it takes signal to travel from satellite to receiver to determine distance from satellite to receiver information from multiple. Global poseetionin seestem, gps is a spacebased navigation seestem that provides location an time information in aw wather condeetions, onywhaur on or near the yird whaur thare is an unobstructit line o sicht tae fower or mair gps satellites. To provide better customer service, ncjrs has made this federally funded evaluability assessment available electronically. There are some recent approaches that tend to address the cold start problem in recommender systems by combining classification, semantic, and heuristic techniques 22. The global positioning system gps was designed for military applications. The information transmitted from the satellites can be interpreted by receivers to precisely identify locations on earth by measuring distances from the satellites. The iaf honors and awards committee recognized the uniqueness of the gps program and the exemplary role it has. Indoor positioning technologies research collection eth zurich. Rules for classification and construction i ship technology. Evaluability assessment of global positioning system gpsdispatching in law enforcement.
Differential global positioning system dgps a gps system that is capable of being more accurate by taking into account position correction information. A complete global positioning system consists of following three segments. News and stories about galileo, the european global navigation satellite system gnss. The system resembles a normal cloves which when activated, tracks the location of the victim using gps global positioning system and sends emergency messages using gsm global system for mobile. The system gives critical abilities to military and civilian users around the globe. What is gps 24 satellite constellation satellites orbit the earth in 12 hrs. Gps is one of the single largest breakthroughs in gis since its inception. Presentation on gps global positioning system slideshare. The advent of the global positioning system, or gps for short, means people no longer have to rely on these traditional and often complex positioning techniques to find their way around.
This document is a research report submitted to the u. Global positioning system an overview sciencedirect topics. Global positioning system authorstream presentation. Asm 215 april 2009 gps antenna paper map with targets gps receiver and batteries. A brief introduction to the global positioning system gps cmpe118 lecture global positioning system gps satellite navigation system multilateration based on one. Women security system using gsm and gps request pdf. The authors shown below used federal funds provided by the u.
The global positioning system gps an overview t he opinions of this paper are those of the author and do not reflect the views of the mitre corporation. Facing the cold start problem in recommender systems. The authors shown below used federal funds provided by. Global positioning system gps gps basics gps stands for global positioning system which measures 3d locations on earth surface using satellites gps operates using. Improving the operation and development of global positioning. Global positioning system advantages and disadvantages the global positioning system gps is a spacebased satellite navigation system that provides location and time information in all weather conditions, anywhere on or near the earth where there is an unobstructed line of sight to four or more gps satellites. Helper 3810 geo420k, ut austin 52 ranging techniques twoway ranging edm light beam range range c x time2 reflector. Then in 1996 president bill clinton signed a document that had the effect of ending selective availability. This report has not been published by the department. Global positioning system there is no better illustration of the unpredictable payback of fundamental science than the story of albert einstein and the global positioning system gps. Principles of the global positioning system, lecture 1. Gps brings the use of a locational tool, whose accuracy and precision rivals most surveying systems in use up to the present. Also explore the seminar topics paper on global positioning system gps with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year computer science engineering or cse students for the year 2015 2016. This paper reports on modern indoor positioning system ips technologies that utilize personal smart mobile devices, or nonpersonal non smart.
Principles of the global positioning system, lecture 5. The global positioning system gps has revolutionized both surveying and navigation. Figure 2 schematic plot in schwarzschild global coordinates t. Global positioning system gps a satellite navigation system capable of providing highly accurate position, velocity, and timing information. Global positioning system basic concept merits demerits.
5 746 1200 284 1594 1491 384 420 1543 291 1087 390 808 128 883 1240 1061 1047 1466 1536 1291 1227 1180 274 69 1002 334 337 45 823 791 1314 643 714 1226 1073 1319 22 1037 766 1371 502 736 998 209 808 212 286 165