Today on my cell phone tracker website, I'll be taking some time to explain exactly what the GPS system is. Some of you may not know what GPS is. Others may have heard about it but don't really quite have a handle on what this navigational network is composed of. Let me take a minute to try to explain it for you. There's nothing to be ashamed of if you don't know what GPS is. To kick things off, let me start by telling you that it stands for Global Positioning Systems. It would probably be better described as GPSS or Global Positioning Satellite Systems in my opinion.
In order for this satellite network to be used for navigation, the user on the ground must have some sort of a receiving device. For our purposes of talking about cell phone locator services, the receiving device we'll be referring to will be a cell phone with a GPS receiver chip in it. These modern phones have the capability of using the GPS satellite network to calculate exactly where they are on the planet.
Information is used from as many as 12 satellites at once by the phone to determine its exact location. The reason so many satellites are used is to make sure the GPS coordinates the phone comes up with are as accurate as possible. The phone then contacts the cellular phone tower nearest to it and reports it's location through the wireless network and eventually to the computer server that hosts the phone tracking website. This is why it's necessary to be within cell phone coverage areas for this kind of software to work properly. If your phone doesn't have a good signal, it's still possible for it to calculate its location but it's not possible to relay that information to the cell phone tracking website.
In the early days of GPS technology, only the military was able to use this technology. They actually declassified their vast network of GPS satellites and made them available for civilian several years ago. Initially when they first gave civilians authorization to use their GPS satellite network, they put restrictions on it and for civilian use, GPS devices were only accurate to withing about 100 yards or so.
This was due to military paranoia that our enemies would use GPS technology against us for the purpose of missile targeting. As time went on, they realized that this restriction was ridiculous and they eventually lifted it. Today, civilian GPS receivers are accurate to about 20 feet or less. I'm sure the military GPS receivers are capable of pin point accuracy. Unfortunately, the tracking apps that are available for civilians to use aren't quite as powerful as those that the military has access to.
It's not uncommon to see GPS navigation systems in many civilian vehicles these days. They initially were only available in luxury models but they are becoming increasingly more common in less expensive models. Many people actually use applications on their smartphones that effectively transform them phone in to a navigational device.
Hand held GPS receivers are quite popular with outdoor enthusiasts like hikers and mountain bikers. The days of carrying a compass and an outdated map with you into the backwoods are long since past. Any avid outdoorsman will likely have a GPS in his arsenal these days. Many, including me, wouldn't think of venturing out into the wilderness without a GPS navigational device.
The pioneers in personal GPS navigational devices were Garmin and Magellan. I've personally owned numerous Garmin devices and can attest to their accuracy and usefulness. Now days, thanks to the miracle of modern programmable smartphones, many other companies are developing applications to take advantage of the GPS receivers that have become standard equipment.
Thanks for visiting my site on mobile locator applications. If you have any questions about cell phone locator software, please send me an email. I'll be happy to do what ever I can to answer you questions. My name is Tabitha and my email address is tabithacrowel@yahoo.com. If you have the time, I'd love to hear from you!