Learn About GPS - A Powerful Navigational Tool
August 6, 2009 by GPS and Navigation System Tips
Filed under About GPS
What is GPS? The acronym stands for Global Positioning System. It is the new “Polaris” that aids in navigating, positioning and tracking with the use of a satellite-controlled system that broadcasts signals to the equipment on the ground. With receivers hand carried by users, GPS determines the exact location of a vehicle, person or assets and other things useful and valuable to which it is attached and records the position at regular intervals. It is a powerful tracking system that has provided the world with diverse applications for the military and civilian users.
What is GPS? The GPS is a space-based radionavigation system controlled and funded by the U.S. Department of Defense and operated by the U.S. Military. This is the GPS Operational Constellation. The tracking system has space segments consisting of GPS satellites sending signals coming from space. There can be at least 24 operational satellites orbiting in 12 hours that recapitulate the same ground track as the earth turns underneath them. The GPS satellites then transmit the data in a very precise time reference plied by what is called “atomic clocks” onboard the satellite. These atomic clocks then passively transmit the navigation messages in specially coded signals, enabling the equipment on the ground called “receivers” to compute position, time, direction and velocity in three-dimensional locations known as latitude, longitude and altitude.
What is GPS? Your Most Reliable and Most Precise Assistant
The GPS was primarily for the use of the military. However, after the Korean Flight 007 in 1983 tragedy, which would have been prevented had its crew only had access to better navigational tools, President Ronald Reagan issued a directive which would guarantee that GPS signals be made available to the world for free or without restrictions. Though it was intended for civilians as well as military applications at first, from its design, civilian users would not be getting the same accuracy that the military could.
Going public, what is GPS serving the commercial market? GPS became the new powerful tool that improved efficient routing of vessels at sea. It has saved a ship’s navigator hours of celestial inference and calculation. GPS enhanced safety at sea made it possible to report precise position to rescuers in case of disasters.
What is GPS navigating the land? GPS also improved efficiency on land: delivery trucks can now receive GPS signals and easily transmit their position back to a central dispatcher; police and fire departments use GPS to efficiently dispatch their vehicles and reduced response time; GPS keeps motorists from getting lost by showing their position and intended route on dashboard displays; railroads now use GPS technology in replacing older maintenance-intensive mechanical signals.
What is GPS navigating the air? Long before the GPS, aircrafts typically fly from one waypoint to another and pilots on long-distance flights relied on navigational beacons situated across the country. The dawning of GPS supplemented existing navigational techniques for aircrafts inexpensively. With GPS navigating the air, airplanes can now fly a direct route to a destination that save significant amount in consumption of fuel and time, the methods of guiding planes to a safe landing in a poor weather or visibility has been improved and simplified and aided pilots with a precise position data to keep the plane on course.
What is GPS surveying, mapping the earth, managing the land and agriculture? GPS is used by surveyors and map makers for precision positioning; map locations of such facilities as telephone poles, sewer lines, and fire hydrants; map construction sites and property lines in minutes. In mapping the earth, GPS points have assigned codes in order to identify roads, streams, or other objects during data collection for analyses and comparison through a computer program called “Geographic Information Systems (GIS).”
GPS can be used in forestry, for mineral exploration, and wildlife habitat management to define positions of important assets precisely and identify their changes. In agriculture, a farm equipment with GPS receivers can provide precise position information and it also gives farmers great accuracy in the application of fertilizers and harvesting crops.
Agricultural GPS systems can be used to create crop yield maps during harvesting, making it easy for farmers to plan exactly how the fields should be used and fertilized for future crops.
So, what is GPS? It is a powerful navigational tool acting as your most reliable and most precise assistant that is transforming the way nations operate in space.
Thanks to Abhishek Agarwal for contributing this article to our GPS blog:
What is GPS? The GPS is a space-based radionavigation system controlled and funded by the U.S. Department of Defense and operated by the U.S. Military. This is the GPS Operational Constellation. The tracking system has space segments consisting of GPS satellites sending signals coming from space. There can be at least 24 operational satellites orbiting in 12 hours that recapitulate the same ground track as the earth turns underneath them. The GPS satellites then transmit the data in a very precise time reference plied by what is called “atomic clocks” onboard the satellite. These atomic clocks then passively transmit the navigation messages in specially coded signals, enabling the equipment on the ground called “receivers” to compute position, time, direction and velocity in three-dimensional locations known as latitude, longitude and altitude.
What is GPS? Your Most Reliable and Most Precise Assistant
The GPS was primarily for the use of the military. However, after the Korean Flight 007 in 1983 tragedy, which would have been prevented had its crew only had access to better navigational tools, President Ronald Reagan issued a directive which would guarantee that GPS signals be made available to the world for free or without restrictions. Though it was intended for civilians as well as military applications at first, from its design, civilian users would not be getting the same accuracy that the military could.
Going public, what is GPS serving the commercial market? GPS became the new powerful tool that improved efficient routing of vessels at sea. It has saved a ship’s navigator hours of celestial inference and calculation. GPS enhanced safety at sea made it possible to report precise position to rescuers in case of disasters.
What is GPS navigating the land? GPS also improved efficiency on land: delivery trucks can now receive GPS signals and easily transmit their position back to a central dispatcher; police and fire departments use GPS to efficiently dispatch their vehicles and reduced response time; GPS keeps motorists from getting lost by showing their position and intended route on dashboard displays; railroads now use GPS technology in replacing older maintenance-intensive mechanical signals.
What is GPS navigating the air? Long before the GPS, aircrafts typically fly from one waypoint to another and pilots on long-distance flights relied on navigational beacons situated across the country. The dawning of GPS supplemented existing navigational techniques for aircrafts inexpensively. With GPS navigating the air, airplanes can now fly a direct route to a destination that save significant amount in consumption of fuel and time, the methods of guiding planes to a safe landing in a poor weather or visibility has been improved and simplified and aided pilots with a precise position data to keep the plane on course.
What is GPS surveying, mapping the earth, managing the land and agriculture? GPS is used by surveyors and map makers for precision positioning; map locations of such facilities as telephone poles, sewer lines, and fire hydrants; map construction sites and property lines in minutes. In mapping the earth, GPS points have assigned codes in order to identify roads, streams, or other objects during data collection for analyses and comparison through a computer program called “Geographic Information Systems (GIS).”
GPS can be used in forestry, for mineral exploration, and wildlife habitat management to define positions of important assets precisely and identify their changes. In agriculture, a farm equipment with GPS receivers can provide precise position information and it also gives farmers great accuracy in the application of fertilizers and harvesting crops.
Agricultural GPS systems can be used to create crop yield maps during harvesting, making it easy for farmers to plan exactly how the fields should be used and fertilized for future crops.
So, what is GPS? It is a powerful navigational tool acting as your most reliable and most precise assistant that is transforming the way nations operate in space.
Thanks to Abhishek Agarwal for contributing this article to our GPS blog:
Abhishek is a passionate about Global Positioning Systems and he has got some great GPS Secrets up his sleeves! Download his FREE 109 Pages Ebook, “GPS Made Easy!” from his website http://www.Auto-Whiz.com/12/index.htm . Only limited Free Copies available.
Motorcycle Gps. What is it and Why Would You Want It?
July 8, 2009 by GPS and Navigation System Tips
Filed under About GPS
GPS is the new wave of navigating, and motorcycle GPS is no exception. But what exactly is GPS and why would you want it on a motorcycle?
GPS stands for global positioning system. It’s a high tech way of saying that it tell you where you are on the globe, and if you’ve got a motorcycle GPS system it tells you where your motorcycle is.
A GPS, including a motorcycle GPS, works by receiving radio signals from a series of satellites that are positioned in orbit around the globe. By cross referencing these satellite signals your motorcycle GPS unit can work out, to an accuracy of around 6 meters or less, exactly where you are.
In order for your GPS to work you need to be in a location where you can pick up the radio signals from a number of different satellites so that they can be cross referenced. Too few satellites and the accuracy goes down, none, or one, and it’s useless.
Early GPS systems, whilst accurate, had limited usefulness for the motorcyclist or car driver because they gave you your position on the globe in latitude and longitude. Whilst it was accurate, it wasn’t really user friendly, because you couldn’t really use it to plot your position on a map unless you were extremely map savvy and had the resources to do so. However modern motorcycle GPS systems have advanced way beyond this, and the best motorbike GPS units have now become a total motorcycle navigation solution.
The GPS technology has been combined with modern mapping software to eliminate the problem of being given only a latitude and longitude. Now you have a visual display that shows you exactly where you are on the map. So at a glance you can tell where you are.
And where you are wanting to go. Because high quality modern motorbike GPS systems are sufficiently high tech to allow you to rely on them 100% for your complete navigation needs.
So along with a map display showing you where you are you are also able to ask your motorcycle GPS to tell you how to get to where you want to go. It will do this with extraordinary accuracy, and will do so with both visual map pointers and voice prompts via bluetooth technology direct to your motorcycle helmet.
A good GPS motorcycle unit will come preloaded with a massive number of maps, and so you can navigate your way right across the country with the maps supplied. It should also have points of interest loaded as well, so that you can ask it to tell you the nearest fuel stop, motel or food stop.
And a dedicated motorcycle GPS unit should come with a properly designed handlebar mount so that you can mount it right there in front of you on the handlebars. However you shouldn’t need to look at it regularly, this isn’t safe, it should tell you direct to your helmet when you need to turn right or left.
It will also be able, if you have the correct subscriptions, to tell you when there is a traffic problem up ahead, and also tell you how to navigate your way around it. So by relying on your GPS navigator you should save both time, fuel and frustrations.
And make phone calls or listen to music along the way too if you wish.
A modern motorcycle GPS unit is one of the best tools a motorcyclist can have if he or she likes long rides. It does away with the need to carry, and consult, maps, and makes navigating a breeze.
And then at the end of the day you can download your ride and store it to recreate in the future. Or share it with your friends.
Thanks to Peter Clark for contributing this article to our GPS blog:
GPS stands for global positioning system. It’s a high tech way of saying that it tell you where you are on the globe, and if you’ve got a motorcycle GPS system it tells you where your motorcycle is.
A GPS, including a motorcycle GPS, works by receiving radio signals from a series of satellites that are positioned in orbit around the globe. By cross referencing these satellite signals your motorcycle GPS unit can work out, to an accuracy of around 6 meters or less, exactly where you are.
In order for your GPS to work you need to be in a location where you can pick up the radio signals from a number of different satellites so that they can be cross referenced. Too few satellites and the accuracy goes down, none, or one, and it’s useless.
Early GPS systems, whilst accurate, had limited usefulness for the motorcyclist or car driver because they gave you your position on the globe in latitude and longitude. Whilst it was accurate, it wasn’t really user friendly, because you couldn’t really use it to plot your position on a map unless you were extremely map savvy and had the resources to do so. However modern motorcycle GPS systems have advanced way beyond this, and the best motorbike GPS units have now become a total motorcycle navigation solution.
The GPS technology has been combined with modern mapping software to eliminate the problem of being given only a latitude and longitude. Now you have a visual display that shows you exactly where you are on the map. So at a glance you can tell where you are.
And where you are wanting to go. Because high quality modern motorbike GPS systems are sufficiently high tech to allow you to rely on them 100% for your complete navigation needs.
So along with a map display showing you where you are you are also able to ask your motorcycle GPS to tell you how to get to where you want to go. It will do this with extraordinary accuracy, and will do so with both visual map pointers and voice prompts via bluetooth technology direct to your motorcycle helmet.
A good GPS motorcycle unit will come preloaded with a massive number of maps, and so you can navigate your way right across the country with the maps supplied. It should also have points of interest loaded as well, so that you can ask it to tell you the nearest fuel stop, motel or food stop.
And a dedicated motorcycle GPS unit should come with a properly designed handlebar mount so that you can mount it right there in front of you on the handlebars. However you shouldn’t need to look at it regularly, this isn’t safe, it should tell you direct to your helmet when you need to turn right or left.
It will also be able, if you have the correct subscriptions, to tell you when there is a traffic problem up ahead, and also tell you how to navigate your way around it. So by relying on your GPS navigator you should save both time, fuel and frustrations.
And make phone calls or listen to music along the way too if you wish.
A modern motorcycle GPS unit is one of the best tools a motorcyclist can have if he or she likes long rides. It does away with the need to carry, and consult, maps, and makes navigating a breeze.
And then at the end of the day you can download your ride and store it to recreate in the future. Or share it with your friends.
Thanks to Peter Clark for contributing this article to our GPS blog:
For a website totally dedicated to motorcycle gps visit Peter’s Website Motorcycle GPS Deals and find out about Garmin motorcycle gps and more, including motorcycle gps mounts.
