Author Login | Submit Articles | Popular Articles | RSS Feeds | Links | Sitemap
Search:
Loading...

Home | Technology | Gps


The GPS Vanguard

By: Fabian Toulouse

Sputnik, about the size of a basketball, was launched on October 4, 1957 to worldwide fanfare. This satellite was not a satellite as we know them today, but it was the beginning of a world of new technology. The launch of this satellite was soon followed by the U.S. on January 31, 1958, when they launched Explorer I. This satellite was responsible for the discovery of magnetic radiation belts around the Earth. This program was a continual program of Explorer spacecraft that launched successfully and were a useful part of scientific studies.

In 1952, the International Council of Scientific Unions chose July 1, 1957 through December 31, 1958 to signify the International Geophysical Year (IGY). These dates were chosen because the solar activity cycles were going to be at an all time high. The purpose of launching the satellites was to map the surface of the Earth. In 1954 this council proposed that artificial satellites would be launched during the IGY. The proposals were requested for the agencies doing research for the government and the Naval Research Laboratory's Vanguard was the one chosen to be the representative of the U.S.

It was not long before more uses for satellites orbiting the earth were invented. The first global positioning system was given a test run in 1978. The system is now made up of 24 satellites which were first put together in 1994. The system weighs about 2,000 pounds and when the solar panels are pulled out. This is quite a far cry from the original satellites that were the size of a basketball. This system was first made for use by the military however, it was made available to the public in the 1980s. The great thing about the system is it works anywhere, in any type of weather, 24/7 and you do not have to pay to use this system.

Global positioning systems circle the earth two times in any given 24 hour period. The orbit it takes is quite exact and the signal transmits back to earth. When this information is transmitted, there are receivers that calculate the owner of the system to an exact spot. What basically happens is the receiver calculates the time the signal was sent by satellite with when it was received. The difference in time tells the receiver the distance of the satellite. A few more measurements of the same type and the receiver can pinpoint the user and display it on the global positioning system's electronic map.

The GPS can be a great tool when it comes to hunting for a certain car. If there is a need to find someone or their vehicle, this method can be used to track the car. For people who are worried about carjacking or kidnapping or any number of crimes that have escalated lately, this is one of the best systems ever invented. As long as you have your GPS, you are never lost.


Article Source: http://www.bigfreearticles.com

Sputnik, about the size of a basketball, was launched on October 4, 1957 to worldwide fanfare. This satellite was not a satellite as we know them today, but it was the beginning of a world of new technology. The launch of this satellite was soon followed by the U.S. on January 31, 1958, when they launched Explorer I. This satellite was responsible for the discovery of magnetic radiation belts around the Earth. This program was a continual program of Explorer spacecraft that launched successfully and were a useful part of scientific studies.

About the Author:
If you are interested in purchasing a GPS device, be sure you buy from a reputable GPS vendor.

Please Rate this Article

Comments

Share This Article - Quick and Easy Using This Button:

Click the XML Icon Above to Receive GPS Articles Via RSS!

  • How to find the right laptop online By: Mario87 Zorba87 - Where to look for the best quality GPS devices The tremendous advancements in the field of technology have literally changed the way people live and interact. After the arrival of the Internet and mobile communication system the world has become a global village for people. Another technological marvel that has only carried forward this trend is GPS. This advanced location tracking technology was initially developed for security and army use but later it was made available for use by mass. The Department of Defense of USA designed it. With time the GPS device makers are incorporating plethora of new features in their models and trying to make them more user friendly.
    Tags: technology, gps, laptops, mobile phones, tvs, lcd tvs, gps
  • The best place to find LCD TVs By: Mario87 Zorba87 - The usefulness of online mobile retailers For a majority of people life has changed drastically after the arrival and rapid growth of the cell phones. The benefits of mobile communication have changed the way people communicate these days. With time the mobile phones have shed their former tag of ‘toys of the rich’. They have become quite affordable and with almost each month the manufacturers are putting in loads of feature in their models. As a matter of fact the present generation mobile phones can perform a number of works that was unheard of even a few years back.
    Tags: technology, gps, laptops, mobile phones, tvs, lcd tvs, gps
  • The GPS Vanguard By: Fabian Toulouse - Sputnik, about the size of a basketball, was launched on October 4, 1957 to worldwide fanfare. This satellite was not a satellite as we know them today, but it was the beginning of a world of new technology. The launch of this satellite was soon followed by the U.S. on January 31, 1958, when they launched Explorer I. This satellite was responsible for the discovery of magnetic radiation belts around the Earth. This program was a continual program of Explorer spacecraft that launched successfully and were a useful part of scientific studies.
    Tags: technology, gps, gps, automobiles, hunting, outdoors, automobile;truck
  • Go Places with GPS Navigation Systems By: Kaye Fretz - Nothing is as useful as a GPS navigation system. A lot of people around the world are already beginning to discover the advantages of this great piece of technology. If you don't have it yet, then it's about time you learn more about GPS for navigation. Global Positioning System Global positioning system or GPS is truly one of a kind because it is the only one that functions as it does. At present, the system is made up of 24 satellites. These satellites are the ones that send signals to receivers which in turn decode them.
    Tags: technology, gps, gps, gps navigation systems, gps navigation, technology, communication
  • How GPS Reviews helps to choose best navigation device for you ? By: Mike Errickson - While talking about GPS Reviews we must first specify the requirements of the GPS. Perfect GPS Reviews will present in details the pros and cons of various GPS devices. Appropriate reviewing proves the presence of two most essential qualities in GPS for navigation. There are a lot of websites all over the internet that purport to rate GPS devices. The problem with this is 1) did the reviewer actually use the device, and 2) does the reviewer actually care about what you do? You can find latest GPS reviews on alatest.
    Tags: technology, gps, gps reviews, latest gps reviews, best gps, best gps prices, buy latest gps
  • GPS Tracking Expert - An Advancement Of Technology By: LandAirSea0 Systems Inc0 - Keep An Eye On The Functioning And Speed Of Your Car Track the functionality and the location of your vehicle through the vehicle tracking device. Installing a GPS vehicle tracking device helps to accumulate data while driving your vehicle. The GPS vehicle tracking device traces and records every move of yours as you navigate the roads and slow down, accelerate or brake. You exact direction of travel, speed and even the altitude as you go up and down hills can be recorded for afterward analysis. If you install a Global Positioning System vehicle tracking device in your vehicle, you might also get the advantage of availing a decreased insurance premium.
    Tags: technology, gps, gps tracking key aids murder investigation according to associated press.
  • GPS Tracking Systems Across the World By: Fabian Toulouse - In the United States today, the GPS tracking system has become a staple for U.S. drivers, especially those employed in positions requiring an excessive amount of driving. Though GPS was made public by President Reagan after the destruction of Korean Airlines Flight 007, it has taken over twenty years to penetrate the culture of everyday life. Now, it seems impossible to think of this modern life without the omnipresent GPS-enabled device, whether it be a phone, a driver aid, or even mapping services. The GPS tracking system for the United States, officially called NAVSTAR-GPS, is the only Global Navigational Satellite System (GNSS) that is in optimal use.
    Tags: technology, gps, gps tracking, automotive, travel, gps
  • Review of the Garmin Streetpilot 2820 By: Sean McPhearson - If you're looking for a great motorcycle global positioning system that you can use easily with gloves, you may want to consider the Garmin StreetPilot 2820 GPS unit. The 2820 is so loaded with features, you'll be hard up to want anything more! Unlike smaller units, the 2820 features a nice and large screen. Strangely, some people think it's too big. However, my experience with GPS units indicates that the more screen you have, the easier navigation is. The screen is built to display well in sunlight, which I really like. The other screen-related function that I think is cool is that it's touchscreen-enabled. You don't have to fiddle with any buttons!
    Tags: technology, gps, garmin streetpilot gps, garmin streetpilot, garmin gps, garmin, gps
  • What Are The Best Uses Of GPS Tracking? By: LandAirSea0 Systems Inc0 - GPS Tracking Expert - An Advancement Of Technology The GPS tracking system is a navigation system that helps to track the vehicles, assets and even human with accuracy. Global positioning system (GPS) is navigational system of MEO satellite, which is formed by the constellation of 24 satellites that are orbiting around the earth as well as their corresponding receptors on earth. These satellites orbit round the earth at more than approximately 12000 miles from the surface and easily make two complete rotations in every 24 hours.
    Tags: technology, gps, gps tracking key aids murder investigation according to associated press.
  • Know The Whereabouts Of Your Vehicle By: LandAirSea0 Systems Inc0 - Keep An Eye On The Functioning And Speed Of Your Car Track the functionality and the location of your vehicle through the vehicle tracking device. Installing a GPS vehicle tracking device helps to accumulate data while driving your vehicle. The GPS vehicle tracking device traces and records every move of yours as you navigate the roads and slow down, accelerate or brake. You exact direction of travel, speed and even the altitude as you go up and down hills can be recorded for afterward analysis. If you install a Global Positioning System vehicle tracking device in your vehicle, you might also get the advantage of availing a decreased insurance premium.
    Tags: technology, gps, vehicle tracking, gps tracking

Copyright 2007 - 2008 MJE Sales, LLC. All Rights Reserved.
Proud member of the ArticleCkr Search Network Search Network!
BigFreeArticles.com is free for both publishers and authors to use and is supported entirely from advertising revenue.
Use of our service is protected by our Privacy Policy and Terms of Service.