Navigation Systems are a lot like DVRs (better known as TiVo). People who don’t own them fail to understand why they’re such a big deal, and those who have them can’t live without them.

GPS technology actually consists of three separate components all working together. The three parts are the satellite constellation, the ground control network and the user equipment. By satellite constellation, we mean the satellites in low earth orbit which provide the signals and navigational data to the user’s equipment. The ground control network continually monitors the health of the various satellites and the integrity of the signals received. The user equipment is designed to receive signals from the satellite constellation and computer.

Today’s cars, SUV’s and pick-up trucks come with a variety of extras, from passenger side air bags to the ubiquitous car alarms. Entertainment options range from high-end speakers and CD players to multiple DVD players. The GPS navigation system, however, forms the bridge between safety and entertainment features. While they’re definitely entertaining, they can also become a must-have safety net in your travels.

GPS is used to calculate and display the position and speed of the user and determine where they are and how fast they are moving at any time. This makes GPS technology particularly valuable in automobiles, and rental car companies have been using GPS technology for many years now. Navigation in the commercial automobile fleet is newer, but it is steadily gaining popularity. GPS technology is particularly valuable in the event of an emergency like a car crash or breakdown, as it provides valuable assistance to emergency personnel responding to an accident and to tow trucks responding to a disabled vehicle. Refer to our navigation menu to find more information on truck GPS from our site.

The Global Positioning System is a navigation system originally developed by the US military which continues its’ maintenance today. It is an integrated system of 24 satellites that orbit the earth and through the navigational process of triangulation can pinpoint a position anywhere on earth where a receiver is located. During the 1980’s the government opened up the use of the GPS to the private sector. It is widely expected to become the next personal utility in the same way that cellular phones have over the past couple of decades.

Global Positioning Satellite navigation systems can replace all the maps in your glove compartment and ensure that you arrive at your destination on time. GPS navigation systems are equipped with mapping software and can give you driving directions, show you alternate routes if you’re stuck in a traffic jam, and can help you negotiate a new city. While you’re on the road, a navigation system can also guide you to the nearest gas stations, restaurants, and other points of interest.

GPS technology actually breaks down into two distinct categories – a Standard Positioning Service (SPS) which is used for general civilian uses, and a Precise Positioning Service (PPS) which is used primarily by the Department of Defense and U.S. allies. Of course this precise military positioning will eventually filter down to the general public, just as GPS technology did originally.

There are many accessories available for GPS navigation systems. You can, for example, buy software, holders to mount your system to your dashboard or windshield, memory cards, cigarette lighter adapters, antennas, and Bluetooth.

Pick-Up Truck GPS navigation is a special form of navigation, as it is not you who navigates, but computer-software that tells you how to travel to your destination. And frankly spoken, it does the job much better than you ever could. Systems with voice output are a great help as they do not create the slightest distraction for the driver. Everybody could use one and everybody can use one, because you really do not need any special skill to operate these car GPS systems.

Magellan® is the consumer brand of Thales Navigation, one of the world’s leading innovators of navigation and positioning solutions with operations worldwide. Magellan was the brand that introduced the first consumer handheld GPS solution in 1989, and it has maintained its place as a leading global GPS brand for consumers.

With product lines in auto navigation and recreational handheld, Magellan’s current product line up include Magellan RoadMate portable auto navigation solutions, eXplorist handhelds, and MapSend mapping and software products.

There are many benefits for the automobile owner to have their vehicle equipped with a navigation system including saving time, fuel economy, safety, and tracking. Enjoy these benefits for your Ford F150 with an easy to install Magellan in-dash system.

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Knowing where you are was never easier. [ www.chinavasion.com ] Are you finally ready to make the leap and buy a GPS navigation system? Never having to worry about getting lost is such a great feeling, especially for those of us who travel a lot. Now is the perfect time to finally get yourself involved in this 21st century piece of technology with this no installation necessary, ready-to-go portable GPS tablet. The price has never been better and the software has becomes simple for anyone to use, even our sweet little ole granny would find this easy to use. With an interactive touchscreen and big sound, you can always find out where you are and where you want to be going. Keep you and your family safe while you drive with the portable GPS unit. Who would like this? Anyone who needs a big screen GPS system that can also be used as their digital media and communications center. What ebay title can I use? GPS System with Multimedia and Bluetooth What ebay keywords can I use? GPS navigator and multi media player, Car Touch Screen GPS + Entertainment center, portable GPS, GPS system, GPS tablet, navigation tablet, personal GPS unit This all in one GPS capable car multimedia system with large 7 inch touch screen display does more than give you a whole lot of entertainment and connectivity options. With this GPS system you can choose the map that suits you. This model runs most of today’s popular GPS software packages and includes Bluetooth connectivity. More than just a great …

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You may or may not be aware of the many options on today’s market when it comes to auto navigation systems. Take my word for it there are now more options than ever before with new options appearing daily. Among the many options that are available for those of you who are interested in obtaining equipment that will assist you in finding your way on long and short trips there are options that can be used along with your laptop or PDA devices. If you currently own and use on a regular basis a laptop or PDA the software or other devices and receivers that are required in order to utilize your laptop as a GPS device aren’t nearly as expensive as purchasing a stand alone auto navigation system.

In fact, as far as money savers go, this is a great way to save money on your purchase and receive the same great benefits that some of the top of the line auto navigation systems has to offer. You will find these types of devices that are geared towards as many different budgets as the actual stand alone systems. Some of the more popular of these tools include the following:

1) US Global Sat BU-353 USB port GPS Receiver. This nifty device costs less than $100 and allows you to turn your laptop or pc into a GPS. This is a great feature for finding directions and attaches to your laptop through the USB port.

2) DeLorme Earthmate LT-20 GPS. This is also a little less than $100 and gives your laptop fully functional navigation features. This not only works with laptops but also with Palm OS. You will experience rapid satellite acquisition and you have the Street Atlas software to guide you towards your destination. The software is included with the Earthmate. This software will even recalculate your directions should you miss a turn along the way. For the price, I highly recommend this if you have a PDA or laptop already.

3) DeLorme Earthmate Blue Logger Bluetooth Wireless GPS. This is another nifty tool by DeLorme. This device will allow you to receive a real time image of your location but requires an unobstructed view of the sky in order to accurately record its current position. This device also works with Street Atlas software in order to assist you in charting your course and giving proper driving directions.

4) Tom Tom Navigator 6 Bluetooth. If you are looking for feature rich navigation then this is certainly the tool for you. This is useful with laptops and Palm systems. Not only will you find mapping technology that is quite superior but you will also find useful things such as parking garages, fueling stations, and restaurants along the way.

You will notice a great variety of prices and features with these devices. The important thing to remember is that you want the same or better features for less with this type of equipment since you are providing either the laptop or the PDA. If you already have the laptop or PDA you should be able to save a tremendous amount of money over the costs of purchasing a stand-alone auto navigation system. If you aren’t getting an incredible bargain you might want to debate whether or not the system you opt for really is the best system for you.

Perhaps the most important thing to keep in mind is the fact that your laptop or PDA can become an important tool in keeping you on the right track when traveling. You may be one of the lucky few who has never gotten lost while traveling (or one of those who refuses to believe they are lost) however, if you aren’t then perhaps it is time to seriously invest in either software, equipment, or devices that can help you find your way whenever you are lost. Laptop and PDA equipment offer great alternatives for those who need navigational assistance but need to remain within a strict budget.

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Over the past couple of years, the cost of installing a GPS auto navigation system has fallen considerably, and as an inevitable result of this, more and more people are taking advantage of it in order to make it easier to find out where they are going, plan their journeys, and keep track of where they are.

Satellite navigation dates back a lot longer than many people realize. The principles behind SatNav were first tested back in 1967, but it took nearly 30 years before the NavStar GPS System first began operation as a military application in the mid 1990s. Civilian use of GPS navigation was made available soon after the military launch, but the initial costs of using the system were very high, and required ongoing subscriptions to be paid. The first people who took advantage of GPS were pilots, and surveyors, who needed to be able to measure distances with pinpoint accuracy. In the early days , an affordable GPS auto navigation system was out of reach for the average car owner.

Over time, the costs of GPS auto navigation system has fallen considerably, and there are increasing numbers of applications for them and the data that they provide in our daily lives. Manufacturers such as Garmin and TomTom have combined GPS signals Data with existing map information and complex mathematical algorithms to create systems that can be used for navigation on the roads and highways.

These GPS auto navigation systems can be installed into any car in a matter of minutes, and then be used to plan journeys, and keep track of where you are to stop you getting lost on the roads. By being combined with other data, such as traffic news feeds, GPS auto navigation systems can warn drivers about road congestion, and provide alternative routes in real time to ensure that no-one who has such a GPS needs get stuck in a queue again.

There are a number of different styles of GPS auto navigation systems available to suit the needs of the individual, from basic models through to expensive and highly accurate systems able to manage large amounts of data and provide information to the users in order to give feedback about where they have been.

The simplest kind of auto navigation GPS system is a removable gadget that stores the map data internally, and uses a satellite signal to pinpoint the position of the unit. By combining the map data and the satellite signal, routes can be planned, and the user can find their way, while seeing a graphical representation of their route on a small screen. These GPS auto navigation systems can be either removable, or fixed into the car. Many new models actually integrate the GPS into the dashboard, while non fixed systems can either be mounted on the dash, or attached to the windshield using a suction cup.

As well as dedicated auto GPS devices, it is also possible to buy a large number of other gadgets with GPS as a built in feature. Some GPS PDAs can have a GPS module plugged in to them, and used in cars, and an increasing number of cell phones have GPS as a standard feature. On the whole, although these devices have GPS built in, it is not of the same standard as a dedicated system, and wile it may help you know where you are, it will not provide such accurate data or be able to plan routes on the go as well as one of the custom systems from Garmin or Magellan.

At the top end of the list of auto navigation GPS systems, there are a number of fantastic options available. Many of the high end GPS auto navigation systems include a range of features to make getting around as simple and convenient as possible.

Aside from the standard information about maps and positions, these GPS systems can also provide information about local amenities such as gas stations, motels, and even speed control cameras in certain countries. More expensive GPS auto navigation systems come with the ability to upload additional map systems so they can be used in different countries, and through the use of local radio services, provide comprehensive traffic information to the driver wherever in the world he is.

Whether you want a simple auto navigation GPS system to help you avoid the traffic problems in your home town, or are a cross country driver who needs the long distance planning flexibility for getting from a-to-b as efficiently as possible, there is a GPS system available that will suit your needs.

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• Marine GPS for transforming any computer into a high-powered chart plotter, comes with Fugawi Marine ENC navigation software
• Receiver is fully waterproof, and boasts anti-UV, anti-acidity and anti-alkalinity protection that makes it perfect for marine installations
• 13 parallel tracking channels with fast TTFF (time-to-first-fix) capable of acquiring the weakest of signals with a low power consumption
• Features automatic cold start, interference filter against major VHF channels, and WAAS compliance with EGNOS support
• Weighs only 8.5 ounces, measures 3.3 x 2.4 inches (diameter x height), and is backed by a manufacturer’s 1-year warranty

Product Description
Turn your PC, laptop, or PDA into a Chart Plotter. FUGAWI Marine ENC is a full-featured program for turning your PC, laptop, or PDA into a real-time GPS chart plotter. FUGAWI Marine ENC lets you preplan trips and print maps from your home computer, up and download waypoints, routes and tracks from your handheld GPS, or navigate in real-timeon your computer screen or PDA. This Marine GPS Navigation System includes a Deluo Marine Smart-Antenna GPS Receiver and the … More >>

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