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New GPS - An Introduction

Personal navigation, vehicle tracking and public transportation have changed a lot with the evolution of the new GPS technology. With a simple GPS receiver you can access the orbiting satellites and get information on the current location, the destination and the shortest route to reach it. Moreover, new GPS units provide information on traffic conditions, restaurants, hotels, ATMs, gas stations and points-of-interest for the map on which you navigate. Reliable, discreet and convenient, the new GPS units represent the beginning of another age in the field of communications and technological development. Depending on the manufacturer, the features incorporated in a GPS unit can differ a lot.

Some new GPS devices come with pre-installed maps for certain geographical areas. For models that do not have this availability, or for very peculiar applications, the maps have to be downloaded with the help of a special software. Other improvements in technology are the touch screens and the increase in unit memory and  processor speed. The access to the information on position is nearly instantaneous when the GPS operates according to advanced parameters.

Minimum mounting and wiring: these are two other great features of a new GPS system. These devices are also suitable for hikers, joggers or any other categories of sports activities. It takes less than twenty seconds for the GPS receiver to decode the information, providing the user with the necessary data. Moreover, the compatibility between GPS devices and cell phones has increased, not to mention that the design of smartphones combines both types of application. We can now carry the new GPS features incorporated in a cell phone, and just use them when in need. Personal navigation has certainly improved considerably, and we certainly make everything in our power to save time and be efficient.

Very large databases, 3-D moving maps, turn-by-turn directions are features that only complete an already evolved device. Venue ratings for restaurants, info on gas stations and local attraction points, gas price details and many other services only complete the list of good GPS applications. The better the new GPS design, the shorter the time before it can access the satellites and calculate your position. Distance alert as well as geo-catching are also possible with a GPS unit, but they are very specific tasks that are used only occasionally. They in fact enable the user to create personal maps according to the captured data, but except for those who really need individual mapping, the average traveler will seldom use such a feature.

Bluetooth GPS Receiver - A Simple Guide

There is no match for the road mobility achieved with a Bluetooth GPS receiver; in fact, the reliability of the Bluetooth technology for fast and efficient GPS applications results from the operation via the satellite system. A PDA or a mobile phone can easily turn into a Bluetooth GPS receiver, without any cables or special configuration for the connection of the device. In the past, the pioneers of the GPS technology looked bulky and difficult to use, but thanks to the incorporation of the Bluetooth wireless system, one can now convert the PDA into a navigational device that requires no sleds, expansion slots or cables.

The Bluetooth GPS receivers will be placed in a spot that has a good sky view, so that the satellite signal be clear, while the PDAs or the phones can be mounted on the dashboard depending on the users’ needs of visibility and screen access. A Bluetooth GPS receiver thus solves more problems in one shot. The maps are stored on a memory card with lots of space and it does not interfere with the memory or the functions of the hand-held device to which you attach the receiver. Then, the Bluetooth GPS receiver includes a pre-installed software with maps, touristic sights database and functions that allow route recalculation.

There are differences between various Bluetooth GPS receiver models, as some devices are more advanced from a technological point of view, allowing for superior satellite reception. The new features as well as the number of accessories represent the elements that directly influence the price of a Bluetooth GPS receiver. Furthermore, buyers often tend to neglect the rated battery life, although this is an important element to consider before making a purchase. You’d certainly like to get a device with a long battery life, but personal needs should tip the scales in favor of one product or another.

Some PDA devices do not have an incorporated Bluetooth feature; yet, you can solve this inconvenience by using an adapter that allows for wireless connectivity. Adds on are thus an alternative to a Bluetooth GPS receiver that comes with everything ready for usage. Choose devices that are simple to operate, not some that will request you to select the Bluetooth device every time you need to make a connection. All Bluetooth products should have a certification from the Bluetooth Qualification Program, make sure to check this detail too, and also have a look over some commonly reported problems and difficulties.

The Benefits of a Car GPS Receiver

Most people know in today’s day and age what a car GPS system is, but few people are aware of just all the great benefits that the best car GPS has to offer. Especially if you do a lot of traveling for personal or professional purposes, you are going to want to make sure that you have a GPS system in your vehicle.

Benefits

One of the greatest benefits of a car GPS system is that when you have it installed in your vehicle, you know that you are always going to be able to make it to your destinations on time, every time. Not only that, but the GPS system is going to be able to tell you what the quickest route is going to be for you to take to get to your destination.

So especially if you are using the vehicle for work, let’s say that you are an irrigation technician trying to get to your next job or you are delivering pizza, you will always be able to get there taking the fastest possible route.

Another great benefit offered by car GPS recervers are that you will never have to worry about getting lost. There are some people who are just not able to find their bearings and find it hard to get around from one place to another. If this sounds like you, then you are going to want to get a car GPS system.

All you have to do is enter in the address of the location that you need to get to, no matter how close or far it may be from your present location, and your GPS system is going to direct you exactly how to get there.

The car GPS system is a really great feature to have in any vehicle, and almost all vehicles on the market today come standard with this feature. It is definitely something that you are going to want to make sure to get included if you ever buy a new vehicle, because it is going to come in handy no matter who you are and what you do for a living.

There are lots of great options that you have for navigational systems in the car, so if you do purchase one on its own to get for your vehicle, make sure that it comes with the features that you need because each is different and so you want to find the one that is best suited for you.

Where to Buy a Car GPS System

So you know all the benefits that the GPS car tracking has to offer, and now you are just concerned with figuring out where you can go to purchase such a system. Well most of the vehicles that are released onto the market today come standard with a car GPS system, but there are still some that don’t and then of course if you have an older model car, it probably never came with the car GPS system included.

Well if you would like to always know where you are going and how to get there the fastest, avoid traffic jams, make sure that you and your family are as safe as possible when driving and make sure that you are going to be able to make the most of your driving, then you are doing a great thing by getting a car GPS receivers.

There are lots of great companies that offer a car GPS system, and here are a few in particular that are really going to be worth you checking out.

Direct Dial

There is the Direct Dial Company for one that you may be interested in. Here they offer one of the largest selections of GPS and other navigational devices for vehicle and other that you may be interested in. They want to make sure that you always get the price, so they offer some of the most competitive prices around.

The bottom line is that whether you have a specific idea in mind of what you want to get or none at all, this is going to be one of the best places to go shopping at if you are ever looking for a GPS car tracking system.

GPS Central

Then there is also the GPS Central Company which is another great option for anyone who is interested in getting a GPS navigational device. They have one of the largest selections of GPS devices for you to choose from and all the top names such as Tom Tom and others. They want to make sure that you are going to be as safe as possible when you are driving in your car, and that means having a proper GPS navigational device.

No matter which you choose, the most important thing is that you are going to be able to find your way around and will never have to worry about getting lost again which is something that will save you time and frustration.

What is GPS?

There is car GPS and there are other type of GPS systems as well that you can purchase, and which you may be interested in, but only of course after you have learned a bit more about what GPS actually is and why you would want it in your vehicle.

What it is

The term GPS stands for global positioning system, which is a satellite based navigation system that is made up of a network of 24 different satellites. With GPS you are able to find out exactly how to get anywhere in the world instantly, which is great for a number of different reasons.

When you have one of these navigational systems in your car you will never again have to worry about getting lost or stuck in traffic. The most advanced navigational systems will tell you when there is a traffic jam coming up or other problems along the road that you are going to want to watch out for.

There are safety benefits for one offered by these systems and which you are going to want to be aware of. For example if you are the victim of car theft, the GPS tracking system will be able to assist in finding out where the vehicle is located. Especially with the rates of crime increasing all the time this is definitely a feature that is nice to have.

Another benefit of the navigational systems is that most insurance companies these days are actually willing to lower your monthly car insurance bill as long as you have one of these systems installed in your vehicle. Whether your vehicle comes with it already installed or you buy one yourself and install it on your own, it doesn’t matter as long as you have one in the car, they will be willing most likely to lower your rates.

Most the vehicles that are released today come standard with a GPS system included in them which is nice, but if you have an older model car you still have the option of getting a navigational system in your vehicle, as long as you go out and purchase and install one yourself.

It is pretty easy to see all the great benefits that these systems have to offer and why you need one in your vehicle. You should stay up to date with the times and make sure that you and your family are always as safe as possible, which you will be with one of these systems.

SUPL LE Assissted GPS Data Service Launched

Rx Networks Inc., a leading Assisted GPS (A-GPS) technology and global services company, today announced the availability of its GPStream™ Secure User Plane 1.0 Light Edition (SUPL 1.0 LE) data service. The solution allows any SUPL 1.0 A-GPS device to receive real time GPS assistance and rapidly determine its position even under weak signal conditions. The GPStream SUPL LE service provides cost effective, fast GPS Time To First Fix performance for mobile handset manufacturers, Location Based Services providers and enterprise customers. Since SUPL LE access is enabled at manufacturing or initial deployment time, the mobile consumer can enjoy a high performance GPS experience right “out of the box.”

“GPStream SUPL LE is a lightweight service designed to simply respond to a terminal’s request for assistance and does away with network initiated features typically found in full-blown SUPL implementations in carrier networks,” said Dave Cayer, Vice President Marketing of Rx Networks. “This allows mobile terminal vendors and LBS providers to always deliver fast GPS start ups with the highest quality user experience even if mobile operators have not deployed a SUPL service or if their business requires operation across multiple operator networks.”

Rx Networks supports flexible business models and GPStream SUPL LE service can be licensed on a usage or a lifetime subscription basis. For customers seeking an end-to-end SUPL solution, Rx Networks also provides a proven SUPL 1.0 mobile client compatible with most mobile operating systems as part of its GPStream Mobile Suite GPS acceleration solutions.

About Rx Networks
Rx Networks is a private, venture funded mobile positioning technology and global services company.Its GPStream™ framework of assisted GPS solutions uniquely reduce GPS wake-up times to mere seconds while improving performance in challenging indoor and urban environments. Rx Networks licenses its GPStream solutions to location service providers, GPS semiconductor vendors and mobile device manufacturers to help them deliver a Click’n Go!™ GPS user experience for virtually any location-enabled device.

Global Positioning System (GPS) Alternative Uses

Since the advent of GPS systems, the cost of production has decreased to the consumer so much that it’s now possible to incorporate the technology into systems one would never have though of a few years ago. Examples are GPS Running Watches, and dog tracking collars, gps wrist watch to name a few.

In order to determine if some of these commercially available units are for you, it’s likely wise to understand a little of the history & workings of present GPS systems.

Global Positioning System satellites transmit signals to equipment on the ground. GPS receivers passively receive satellite signals; they do not transmit. GPS receivers require an unobstructed view of the sky, so they are used only outdoors and they often do not perform well within forested areas or near tall buildings. GPS operations work on a on a very accurate time reference, which is provided by atomic clocks at the U.S. Naval Observatory. Each GPS satellite has atomic clocks on board.

Each GPS satellite transmits data that indicates its location and the current time. All GPS satellites synchronize operations so that these repeating signals are transmitted at the same instant. The signals, moving at the speed of light, arrive at a GPS receiver at just slightly different times because some satellites are farther away than others. The distance to the GPS satellites can be determined by estimating the amount of time it takes for their signals to reach the receiver. When the receiver estimates the distance to at least four GPS satellites, it can calculate its position in three dimensions.

There are at least 24 operational GPS satellites at all times. The satellites, operated by the U.S. Air Force, orbit with a period of 12 hours. Ground stations are used to precisely track each satellite’s orbit.

Determining Position

A GPS receiver “knows” the location of the satellites, because that information is included in satellite transmissions. By estimating how far away a satellite is, the receiver also “knows” it is located somewhere on the surface of an imaginary sphere centered at the satellite. It then determines the sizes of several spheres, one for each satellite. The receiver is located where these spheres intersect.

GPS Accuracy
The accuracy of a position determined with GPS depends on the quality of receiver. Most hand-held GPS units have about 10-20 meter accuracy. Other types of receivers use a method called Differential GPS (DGPS) to obtain much higher accuracy. DGPS requires an additional receiver fixed at a well known location nearby. Observations made by the stationary receiver are used to correct positions recorded by the roving units, producing an accuracy greater than 1 meter.

When the system was created, timing errors were inserted into GPS transmissions to limit the accuracy of non-military GPS receivers to about 100 meters. This part of GPS operations, called Selective Availability, was eliminated in May 2000.

 

Find Right Software for Your GPS Receiver

GPS receivers are quickly becoming the coolest gadgets around. Today’s GPS devices are nothing like their gargantuan predecessors; they can easily be held in one hand and even stuffed into the pockets of the tightest jeans. Some GPS receivers are even specially designed for vehicle use, and can give elaborate, real-time tracking to any destination.

For those who want to make the most of their GPS, it is necessary to load the correct GPS software into both the device and a home computer. Specialty GPS software is available to complement a host of pastimes.

GPS Software and Hiking

So you know your GPS can help you avoid getting lost, but did you know that you could also download software for your GPS that pre-loads topograpgical maps into your receiver? Specialty hiking GPS software contains detailed topographical maps complete with contour lines to show relief such as hills and valleys, as well as hiking trails, rivers, lakes, roads, and every other manmade or natural topographical feature. This GPS software can replace expensive hiking maps, which can cost up to $5.00 each and are hard to find. For lightweight backpackers covering a long distance, this type of GPS software is especially attractive, and can save pounds of backpack weight, as it eliminates the need for bulky sets of maps.

GPS software containing topographical maps is also useful when geocaching. Geocaching is a hobby where participants hide and search for caches all over the world. Using GPS coordinates, the game is like a huge version of hide and go seek. While traditionally geocachers would have to search for coordinates to these treasures online, there are several applications now, such as the Geocaching GPS software for the iPhone that allows users to download these coordinates directly to smart phones and other handheld computers.

GPS Software for Fishing and Boating

Garmin is one of several software providers that sell a suite of GPS software that includes maps of U.S. waterways, including rivers, lakes and coastal waters. This GPS software also shows fishermen where to find the best fishing hot spots. Garmin GPS software does not have to be loaded on a boat-mounted system, and can instead be carried in the same handheld device you use for huking or driving.

GPS Software for Driving

Many GPS software applications make driving a breeze. This GPS mapping software literally contains all of the large and small roads of a country, and also includes major landmarks, even waypoints for businesses, such as restaurants and stores. Using GPS software in your car guarantees you will never get lost.

All you have to do to use this software is enter an address where you want to go. The GPS software does the rest. Using the GPS receiving function, it automatically calculates your current position, and leads you to your destination. If you do happen to make a wrong turn, or if construction blocks your route, the GPS software automatically calculates a corrected route, allowing you to get where you are going safely.

Many companies provide free or cheap GPS navigation software. Free GPS software applications include OpenStreetMap, Freedrive, MapMonkey, and Google Earth. Pay software offers even more options than free GPS software and tends to be kept much more up-to-date. These applications include the Garmin suite, TomTom Navigator, Nav N Go and Microsoft Streets and Trips.

What Good Is A GPS Tracking?

You know that you can use the best gps navigation system to get you to wherever you need to go. You can put it in your car and get turn by turn directions to any destination. However, there are also gps tracking systems that also utilize satellite technology. These don’t give you turn by turn directions but they do track whatever you want tracked. What could these be used for? GPS tracking systems can be used for a multitude of purposes. For instance, you could track a child to see where he or she goes when out with friends, you can track your car in case it’s ever stolen, a computer or anything else that has the gps transmitter attached to it.

New Car

One of the most popular reasons for having a gps tracking system is in the use of tracking cars. When you buy a new car you are often given the option of getting a gps tracking system attached to it. This isn’t to track where you go in the car, and it’s not so that you can track where your loved ones go in it, it’s to track your car in case it’s ever stolen. Think about how useful a gps tracking system would be in a car that was stolen. The police would be able to find your car in a heartbeat because all they’d have to do is follow a little blinking dot on a screen instead of looking all over town for you car which may look like a hundred other cars just like it.

Laptops

Gps tracking systems are also often sold with new laptops. When you have a laptop, you store very personal information on it. You may store banking information on it, you may have pictures that are very personal to you and you may have other information stored on it that’s just not replaceable. Sure, you’ve heard it a hundred times that you’re supposed to back all that stuff up but oftentimes, if your laptop is stolen, it comes at a time when it’s too late to do anything about backing up information. That makes it very useful to have a gps tracking system in your laptop. If it’s ever stolen, you’ll be able to track it the first instant it’s turned on.

There are many other uses for gps tracking systems. The bottom line is that it will track anything you want tracked and that can be useful for a wide number of things. There are also nefarious reasons for having gps tracking systems but most uses are for good; or at least we would hope.

Detect GPS Tracking Device

The new GPS tracker device admits just anyone to track anyone else. Additionally almost all new mobiles have GPS tracking device built in to them. Few even have the power to send position information even with out the battery. All of which make one to wonder what happened to individual secrecy. The answer is that there actually is no secrecy.

There are basically two types of GPS tracking device technology available to the public. The simplest is called a passive or logger tracking device. This device is also the most difficult to detect and defend against. These devices can be as small as a matchbook and can be hidden just about anywhere. They are attached to a vehicle or individual and after a specific amount of time they must be retrieved. After retrieval the device is usually attached to a personal computer and the information is downloaded into a data base that is provided by the device manufacture.

Probably the best defense against passive/logger tracking devices comes in the form of a GPS blocker. These small units normally plug into your automobiles cigarette lighter port and provide protection for about 30 feet in any direction. Small handheld units are also available that run on batteries that also provide short range blocking. These units can range in price from $200 to $850.

The second type of GPS auto tracker or personal GPS tracking device are called real time tracking devices. These units do just as the name implies, provide current real time location information on the individual or vehicle that is being tracked. This accomplished through the use of cell phone technology. Recent technology improvements have greatly reduced the size and reliability of these tracking devices. You can purchase a battery operated unit the size of a small cell phone that will provide tracking information for up to a week before the battery requires charging. More commonly these units are attached to a vehicle and use the vehicles power supply to provide power to the tracking unit.

Real time tracking devices generally require the user to contract with a GPS tracking device service company. These companies frequently provide the tracking devices and the software necessary to track the device on your personal computer. Depending on the contract the information is uploaded to you at time specific intervals. The most common information uploads range from 5 to 10 minutes.

Defending against this type of tracking device is relatively easy with a combination cell phone/GPS blocking device. These units range in cost from $300 to more than $1000. Of course either a cell phone or a GPS blocking device may accomplish the same affect.

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