The Cold War & GPS
The year was 1957, and the free world was in a panic. The Soviet Space Program successfully sent Sputnik into orbit and the end of civilization, as we knew it was at hand. How could the dirty Reds have invaded space with such relative ease? In less than a year, President Eisenhower, working in tandem with Congress, quickly established NASA and DARPA (Defense Advanced Research Projects Agency) to formulate a response to the looming threat.
Under the cautious direction of Wernher von Braun, NASA immediately began to explore the possibility of sending human beings into space. Within the first year of their inception, NASA had launched the Explorer 1 satellite into space. Dubbed Project Mercury, this program involved seven original astronauts, of whom, Alan Shepard became the first American into space, while John Glenn would become the first American to orbit the earth.
Revolutionary GPS tracking devices were used to track their location, altitude, and rates of speed. So coveted was this GPS technology that it remained classified until 1983, when a Soviet interceptor aircraft shot down a civilian Korean Air airliner, killing everyone on board. The plane had strayed into Soviet airspace and although the Soviets had probable cause, had the airliner had accurate navigational systems, the tragedy could have been avoided. President Ronald Reagan subsequently declassified GPS tracking systems for civilian use.
Initially developed by the Navy, the first successful GPS tracking system was dubbed Transit, and used five satellites to triangulate positions around the globe. With the Space Race underway, NASA began implementing a new tracking system, called the Global Positioning System (GPS). The system involved the use of satellites to track the position and location of both spacecraft and intercontinental ballistic missiles.
Not only have GPS systems become the preeminent navigational systems for cars, but the scientific community has also used them to track wild and domestic animals and migration patterns. Law enforcement uses GPS tracking to find stolen cars and keep tabs on criminals on bail or probation. Now, not only can someone find where they are on a city grid, but also he or she can find nearby businesses and restaurants.
Your prized is closer at hand than you thought. In fact, it's ringing now.
What To Look For In A Gps Navigation System?
If you are in the market to buy a GPS navigation system and it is the first time that you have ever purchased one, it might seem a little confusing the first time out. But that does not have to be if you know what you needs are. Here you'll find a few of the best systems on the market to help you get a start.
A good one out on the market would be the Tom Tom Go 740. This nice little unit has some great features that include incident reports, traffic reports, five day weather reports, amongst others. All of this is powered by Google search and map. This particular model does seem to work faster than previous models.
You can get all your information in "real time" and it has its own instant messaging program where you can send all your details to all your family and friends via an instant message. Another nice feature is that you can go into the system and make changes. This especially comes in handy when there have been street name changes or location of business changes, etc.
The draw backs to this system is the fact that the response time to getting directions seems a little sluggish and the battery life is just little over two hours before it has to be recharged.
Garmin Nuvi 1690 is a GPS navigation system that actually offers free (ad supported) service from their NuLink data service which is a combination of ATandT and MSN Direct. For the first two years the service is ad supported and after that if you want to remove the ads you will be charged five dollars a month for their ad free service.
This GPS navigation device is packed full of features ranging from finding fuel prices to giving weather reports. A lot of the information can be gathered through Google search and their White Pages search. They also go as far as getting you flight information and movie information. This system also gives you the hands free service of Bluetooth.
The drawback with this particular model is that they changed their card reader to a microSD card reader so your standard SD cards will not longer work with the Garmin.
Tom Tom has another GPS navigation device called the Tom Tom XL340 S. This one is a little less expensive than their other model. Do not let the lower price fool you, it is still full of helpful features. It is a little bit larger than other models but if you like to be able to have better visual, then this model with its larger screen would probably be a good fit for you. Another nice feature is its voice to text feature, giving you complete hands free operation.
The most fun thing about the voice to text feature is that you can chose from a variety of different voice types like English, French and Spanish. And to top it off you can also download celebrity voices.
Magellan Roadmate 1470 is a one touch GPS navigation system that puts all the most used destinations and places of interests by others at your finger tips at all times. It includes all the same features as most systems and the response time is very quick with its touch screen that displays very easy to see large icons.
The way this unit has to be mounted in the car is a little bit awkward because the cable that is used to connect it seems to get in the way somewhat.
Ever looked all of the that are in the world? are definitely a big hit in the universe today. With the right GPS system, you will never get stranded again.
Amber Alert GPS Will Keep Your Children Safe
One of a parent's greatest fears, maybe their greatest fear, is losing their child. How would you like a way to help calm that fear? Amber Alert GPS can do just that. Imagine having a product that uses the latest in GPS and cellular technology. The company is run by parents for parents and revolves around the President's initiative to protect children and give parents peace of mind.
The Amber Alert GPS is a leader in the US child location technology industry. Amber Alert Gps is rated a 4 out of 5 as the Editor's Choice by gsmagazine.com in their new "The Ultimate GPS Child Tracking Buyers's Guide. It has recently been reviewed in MSNBC.com's article "A Good Find: GPS to locate the kids".
The Amber Alert GPS 2G is the world's smallest, most powerful GPS tracking device. Tracking your child is as easy as placing a call or sending a text. Simply place the device in a pocket, purse, backpack or car. You can also attach it to a wrist, ankle, or belt. Call or text the AAGPS device, and within seconds youll receive a detailed map and address of their exact location right on your web-enabled phone. You can also track one or more devices from your computer.
You can make Safe Zone area in your neighborhood. You will receive an alert when your GPS is carried outside that location. The safe zone can easily be changed or cancelled in seconds from your cell phone or from our website.
You receive an SOS Button. If your child needs help, he presses the GPS SOS button and you will immediately receive an alert with his location. If your child is in a threatening or dangerous situation, or has a medical emergency, he can press and hold the SOS button.
You receive a Speed Alert. You will get notification when your GPS surpasses a specific speed. You know immediately when your child is in a car. This is great for speeding teenagers!
There are no limits to the uses of the Amber Alert GPS. Vehicle tracking, pet tracking, special needs children and seniors, luggage tracking, and more. An amazing and efficient new technology.
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