Handheld GPS navigation systems, auto navigation systems are popular items that are being used by everyone from outdoors enthusiasts to average drivers. There is a whole lot of power and capability packed into a GPS navigation system. They are linked to complex satellite systems in outer space, providing a reliable navigational system to users on earth. Many new cars have GPS navigation systems included as standard equipment.GPS navigation systems or a go one auto navigation systems are the “must have” tech toys for just about everyone this year, yet with so many models in the market place, how do you decide which one is best for you?

So simply, a GPS is an electronic device that can determine one’s precise location on earth. GPS is the short form of Global Positioning System. This very large navigation system was developed and implemented by the United States’ Department of Defence. The primary function of a GPS receiver is to pinpoint its actual location on earth using the signals it intercepts from GPS satellites. To do this, the GPS receiver must be able to locate and intercept signals from three or more GPS satellites. After intercepting the signals, GPS receivers use basic principles of mathematics called triangulation or trilateration to compute its actual position.

A GPS navigation system will save you money at the fuel pump. Imagine, no driving around hoping to find your destination. No more stopping in the gas station to ask for directions. How about arguing in the car…you should have turned left not right or stop and ask for directions. You know we have all been there. It’s already known that GPS devices can help you drive more efficiently, as well as saving you a lot of money on gas. Driving these days can get very expensive when it comes to gas prices, so buying a GPS Device can help cut down on those prices, and even in some cases find out the lowest gas prices in the area! If you have been holding back in previous years, now would be the perfect time to buy a GPS device of your own. While prices on gas have gone up, prices on GPS devices have come down.

A couple of key points when selesting a navigation system include but are not limited to:

Make sure the GPS has at least 5 million points of interest as this will aloow you to find stores, restaurants and other businesses by name. You also can input points of interest manually if you want.

It also nice to have a brand with an interface that is simple to use. The more user friendly the interface, the more frequently you are apt to use it. So look for a good interface and an attractive design like the Tom Tom Go One.

You also will want to see which maps are included. Be sure the GPS navigation system has the map of your country included. Imagine buyinf a Go One with a map of the US and Canada, but you live in England, oops. On that note, make sure your GPS can update with a new map because what if you move to the US and yours has a map of England, oops again. Most will allow you to update the map, just be sure,

New technology has given us wonderful gifts and powers over the years beyond imagination. A GPS navigation system or an auto navigation system is one of those technological wonders that is so accessible and of great interest, that millions of people use them on a daily basis. If you travel locally or across country, or enjoy exploring the great outdoors or even enjoy a round of golf, pick up a GPS navigation system and you’ll always be able to find your way home. You can learn more about GPS navigation systems at youronesearch.

 

 

 



Thanks to Peter Sicoli for contributing this article to our GPS blog:

Best Handheld Gps

GPS antennas are an important part of any and all wireless systems. The GPS antenna works by combining a planar antenna and a frequency converter, which converts the high-frequency phase-modulated spread spectrum signal of the GPS system to an intermediate frequency. Nowadays, you can find many different types and brands of GPS antenna available in the market. You can select the one that is most suitable for your own personal or business needs. You can look up the details on the Internet of the various models available and select one that fits your needs and your budget.

Some of the key reasons to consider getting a GPS antenna include:

1) For use in a car or any other vehicle where the GPS device cannot or will not be placed near a window

2) For use when trekking or hiking in challenging geographical locations like jungles or canyons

3) For use in highly built-up areas like urban city centers

4) For use in any place where the GPS device does not have good line of sight to the sky

5) For use in a vehicle in motion to minimize temporary signal loss

6) For enhancing the best possible GPS signal accuracy by having a lock on the most number of GPS satellites

In fact, specific to piloting here a number of advantages in using the GPS antenna:

1) Reduces flight time

With a GPS antenna, it is possible for a pilot to reduce the time spent on aircraft turning from around five minutes to as low as one minute.

2) Increase efficiency

As the antenna is constantly maintaining a constant phase lock with GPS stations, no flight time is wasted while waiting to reacquire the lock on lost GPS signals. In addition, it also reduces the overall flight costs due to the reduction in turning time. Without a doubt, a GPS antenna helps to increase efficiency.

3) Minimum investment required

Since the technology is based on commercially available components, only a minimal investment is required. A low-cost and stabilized GPS antenna can be added to any existing vehicle or aircraft.

Generally, a GPS antenna can handle many different types of situations regardless of the outside environment as the antennas are designed mainly for stationary applications. The GPS antenna is a high-quality solution for adding GPS RF signals to marine GPS navigation systems. One particular model of GPS antenna is the Bullet III which is an active antenna with 35-dB preamp and dual band pass filter.

In fact, this brand has been in use for many years as it has proven its strength, durability and reliability. However, regardless of which brand of GPS antenna system you choose to purchase, all that matters is that you does what you need it to do at the right price and with the expected levels of reliability and durability.

Get The Correct GPS Mount To Secure Your GPS Device

It is important to get the proper GPS mount in order to secure your GPS device so that it is less likely to get damaged. In fact, it is quite tough to find the perfect GPS mount subsequent to your initial purchase of the GPS device, since your retailer may longer hold inventory of GPS mounts suited to older GPS equipment. You may need to spend some time and effort trawling through the Internet’s various auction sites to find a GPS mount for an older device. For this particular reason alone, after you have decided on the GPS device you plan to buy, you should also consider buying the GPS mount at the same time since your retailer might be able to recommend one that fits your device and its intended use.

Get as much research regarding GPS mounts done on the Internet. Many GPS device manufacturers may suggest suitable GPS mounts in their online literature describing the devices’ features and functions. There is a wide variety of GPS mounts designed for various purposes. For those who are not familiar with their GPS devices, some mistakes may be made in the process of purchasing GPS mounts.

Some examples of different mounts available include:

1) Aviation mounts

This type of mount gives the pilot an option of positioning the mount over or under the yoke depending on their requirements. Some pilots may even bring along their own portable GPS mount and fix it to an area where they prefer.

2) Marine mounts

Marine GPS mounts are generally used by boaters to fix it onto their marine craft so that they are able to use the GPS device with ease. Like aviation units, most of the marine units are easily removable for safe-keeping and convenience.

3) Laptop mounts

There are people who use laptop GPS mounts for fleet vehicles. Therefore the dealer of the GPS mount has to ensure that the mount has the same specifications to fit all the vehicles in the fleet.



Thanks to Cindy Heller for contributing this article to our GPS blog:

Magellan Roadmate Navigation

Motorola is leading the gps technology field, with Motorola cellular gps phone. Motorola has integrated their gps technology with the technology of cell phone to enable you to directly receive gps signals to your Motorola phone so long as your vehicle is fitted with a gps navigation device or a vehicle tracking gps system. Most of the other gps devices are not equipped with screens facilitating navigation aids that you need everyday. That is the reason why your Motorola cellular gps phone can prove to be a great asset.

Cellular phones fitted with gps technology are not common. Motorola is keen to ensure the gps friendly attribute for all its new equipment and to make all its phones necessarily equipped with the newest systems of gps. It is very easy for you to acquire this best friend in the form of Motorola cellular gps phone. You just have to download software from the disk to your phone and your Motorola cellular gps phone is ready to receive the gps signals.

There are 27 gps dedicated satellites orbiting the Earth at all times. You just have to input a destination in the gps device and it will send a signal to one of these satellites which are specifically gps dedicated. When this signal is received by the satellite, it will locate the gps device and send back another signal to it. Immediately thereafter, you can receive directions to your destination from your Motorola cellular gps phone. You can trace your vehicle even though you are not sitting in it. That is what gps technology does for you.

Isn’t this a great theft deterrent? You can even use gps to track your vehicle when your teen driver or somebody else has possession of your car. Even if the gps system you have has no LCD screen, your Motorola cellular gps phone can put the system to work to its maximum capacity.

You must take full advantage of the advancement made in various fields of gps cell phone technology by turning your cell phone into a multi-tasking gps tracking device. Why not ensure the safety and security of your vehicle using your every day cell phone gps device? You can always rest assured that your property is safe. All cell phone makers are waking up to the advantages of new aspects of gps cellular advancements. Your Motorola cellular gps phone can prove to be a great tool for you to work with, at the same time, ensuring your peace of mind all the way.



Thanks to Abhishek Agarwal for contributing this article to our GPS blog:

Garmin Gpsmap 76csx

The Global Positioning System (GPS) is a U.S. space-based radio navigation system that provides reliable positioning, navigation, and timing services to civilian users on a continuous worldwide basis — freely available to all.

For anyone with a GPS receiver, the system will provide location and time. GPS provides accurate location and time information for an unlimited number of people in all weather, day and night, anywhere in the world.

The GPS is made up of three parts: satellites orbiting the Earth; control and monitoring stations on Earth; and the GPS receivers owned by users. GPS satellites broadcast signals from space that are picked up and identified by GPS receivers. Each GPS receiver then provides three-dimensional location (latitude, longitude, and altitude) plus the time.

Individuals may purchase GPS handsets that are readily available through commercial retailers. Equipped with these GPS receivers, users can accurately locate where they are and easily navigate to where they want to go, whether walking, driving, flying, or boating. GPS has become a mainstay of transportation systems worldwide, providing navigation for aviation, ground, and maritime operations.

Disaster relief and emergency services depend upon GPS for location and timing capabilities in their life-saving missions. Everyday activities such as banking, mobile phone operations, and even the control of power grids, are facilitated by the accurate timing provided by GPS. Farmers, surveyors, geologists and countless others perform their work more efficiently, safely, economically, and accurately using the free and open GPS signals.

Three distinct parts make up the Global Positioning System. The first segment of the system consists of 24 satellites, orbiting 20,000 km above the Earth in 12-hour circular orbits. This means that it takes each satellite 12 hours to make a complete circle around the Earth. In order to make sure that they can be detected from anywhere on the Earth’s surface, the satellites are divided into six groups of four. Each group is assigned a different path to follow. This creates six orbital planes which completely surround the Earth.

These satellites send radio signals to Earth that contain information about the satellite. Using GPS ground-based receivers, these signals can be detected and used to determine the receivers’ positions (latitude, longitude, height.) The radio signals are sent at two different L-band frequencies. L-band refers to a range of frequencies between 390 and 1550 MHz. Within each signal, a coded sequence is sent. By comparing the received sequence with the original sequence, scientists can determine how long it takes for the signal to reach the Earth from the satellite.

The signal delay is useful in learning about the Ionosphere and the Troposphere, two atmospheric layers that surround Earth’s surface. A third signal is also sent to the receivers from the satellite. This signal contains data about the health and position of the satellite.

The second part of the GPS system is the ground station, comprised of a receiver and antenna, as well as communication tools to transmit data to the data center. The omni-directional antenna at each site, acting much like a car radio antenna, picks up the satellite signals and transmits them to the site receiver as electric currents. The receiver then separates the signals into different channels designated for a particular satellite and frequency at a particular time. Once the signals have been isolated, the receiver can decode them and split them into individual frequencies.

With this information the receiver produces a general position (latitude, longitude, and height) for the antenna. Later, the data collected by the receiver can be processed again by scientists to determine different things, including another set of position coordinates for the same antenna,this time with millimeter accuracy.

The third part of the system is the data center. The role of the data center is two fold. It both monitors and controls the global GPS stations, and it uses automated computer systems to retrieve and analyze data from the receivers at those stations.

Once processed, the data, along with the original raw data, is made available to scientists around the world for use in a variety of applications. Since global GPS sites are constructed and monitored by different institutions all over the world, there are many different data center locations.



Thanks to Jerry Johnson for contributing this article to our GPS blog:

Fleet Vehicle Gps