‘Global Positioning System’ Articles at Golf Product Review by Experienced Golf Balls

How does a GPS Tracker work?

Article by Gen Wright

If you watch a lot of action-packed movies or TV series these days you must have been awed by how technology can be applied in so many things like crime investigation and tracking. One technology that is often inserted in so many modern movies is the GPS or Global Positioning System. This is one huge project of the US Department of Defense that is fully functional and indeed very useful. The most common application is the GPS tracker that is now installed in most modern cars.

GPS Technology

A GPS unit is mainly made up of three segments: the satellites, the control system, and the user.

There are over two-dozen satellites stationed just outside the earth’s atmosphere. These machines are about 11,000 nautical miles above the surface and they are funded and controlled by the US Department of Defense. In order to control these satellites, there are control or monitoring stations in several strategic locations across the globe. These are the units that get the information from the satellites, monitor, and analyze them for any significance in government operations. The user holds the receiver of the radio signals from the orbiting satellites. It can compute its distance from the satellite by using the time stamps on the radio waves that were sent.

To zoom in to a specific location, four satellites are needed. The accuracy is around 10-15 meters so it doesn’t really help if the object being tracked is a car that is about 3 meters long. This is why there have been upgrades like the Differential GPS, which helps give more accurate information on the precise location of a vehicle.

Application in cars

The GPS tracker technology has found a lot of use in so many things that need to be tracked. The primary application is in vehicles. With the GPS tracking device installed in the car, the owner is certain that he won’t get lost even in places unknown to him. The screen that is hooked on to the GPS system of his car will help him find his way onto the nearest main road leading to his destination – that is, if he got lost.

The best use for the GPS tracking system is in the unfortunate event that the car gets stolen. If you only have the ordinary alarm system installed, you can’t be sure about your car’s total safety. This is because any skilled car thief can easily override your alarm system and get away with your car – and you will never hear from it again.

The GPS tracker system is a genius of a tracker so your thief can’t really go far with your car. The minute you suspect that it’s been stolen, you can just report to the authorities immediately and they can tap into the GPS system so they can instantly check where your car is at that very instant.

The GPS tracker is also useful in many other ways like:

* Investigating on a cheating spouse* Monitoring where your teen kids are* Keeping track of your pets* Guarding people on parole* Tracking small units like cell phones

About the Author

Sam is the owner of Turborevs Car Security. You can find more information on GPS Car Tracker.

How You Can Benefit From A Site with Golf Equipment Reviews

Article by Chris Robertson

Sometimes I think back of the days when I started playing golf. Things were simple then. A wood was still made of wood, and a 5-iron was a 5-iron. Or at least that’s what I thought until I learned more about equipment. Still, things were relatively simple, but they are not anymore. Just read some golf equipment reviews. It’s totally amazing how technology has changed the game of golf, and how radically golf equipment has changed over the past couple of decades.As someone interested in new gadgets, I have been fascinated by the introduction of Golf GPS. Let me give you a few basics. GPS stands for Global Positioning System and uses satellites and a receiver to determine where you are on the planet with amazing accuracy, as close as a couple of feet. GPS is available in most new cars and it’s also available for golf where it can help you improve your game. It’s not a traditional training aid, though. What a Golf GPS receiver does is figure out where you are on a course, and then give you the exact distance to the green, water hazards, bunkers and fairway boundaries. This way you know the number of yards, golf clubs to pick, and even the size of the green from the angle you’re approaching it!How did I learn about all this? Certainly not by going to an electronics store. If I want information on golf, I go to websites dedicated to golf and golf equipment. I love to read what golf enthusiasts have to say about golf shoes, golf bags and other equipment, as I have no use for the usual marketing hype. I mean, where else than at a golf enthusiast site could you read comparisons of electric golf carts and what’s important when you consider getting one of your own? Did you know, for example, that you can create tricked-out custom golf carts with special suspensions, paint jobs and fancy wheels?But it’s not only emerging technologies like Golf GPS or big ticket items like carts that you can get good information on at a golf review site. There are probably thousands of different golf bags out there, and I love to read about the latest from some of the best companies like Burton, Ogio or Nike, and that includes the good and the bad. Nothing’s perfect, and I rely on unbiased reviews to give me the real scoop.Same with clubs. We all have our favorites, of course, but I keep an open mind. Nothing can replace trying out a club, and that’s where the pro shops come in, but I like to do my research online. Did you know companies like Ping actually have online fitting systems? Or that Titleist clubs are no longer just for top-level players with low handicaps? The company is clearly going for new and aspiring golfers with their new lines of clubs. Again, I found out on an enthusiast golf site that also does golf equipment reviews. There’s just nothing like it.

About the Author

Chris Robertson is an author of Majon International, one of the worlds MOST popular internet marketing companies.For tips/information, click here: golf equipment reviewsVisit Majon’s Sports directory.