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Marine GPS Units Have Been Quite Useful For Fisherman

Categories: GPS Articles | November 18th, 2009 | by Mike Tucker | no comments

Fishing used to be a means of survival, now it has become a popular sport and past time all around the world. From deep sea fishing to river and lake varieties, people enjoy fishing as a competitive sport, solo activity or family bonding experience, often during vacations and travel holidays. Auto gps units have become popular with the technical advancements of vehicles. It used to be that auto gps units were reserved for special government related, military and security systems. In our advanced world, it is now common for auto gps units to come standard on most new vehicles.

Technology hasnt stopped with cars, though, fishing has become high tech, too. One such example of high technology fishing equipment is the GPS fish finder. This instrument helps fisherman find the animals they hunt, all credited to sonar transmitters. The word sonar is actually an acronym for Sound Navigation Ranging. Developed during World War Two to track enemy submarine fleets, a sonar has a transmitter, receiver, transducer and display, all of which translate to a device that is readable and serves the purpose of tracking various moving objects, in the case of fishing, fish.

A GPS fish finder locates swimming animals by sending an electrical impulse from the transmitter, converted into a sound wave by the transducer, which then travels through water en rout to a single fish or perhaps school of a specific species. Of course finding a school of fish is the more preferable of the two if you are a sports fisherman. As the sound wave continues to travel, it hits a fish or school or other swimming animal, bounces back and is displayed on the GPS fish finder screen.

These high tech electronics are often seen on television shows such as Discovery Channel, also on the same networks popular special programming Shark Week. Again, you dont have to be a commercial fisherman to have access to these devices anymore, now such systems are available to average Joe leisure fisherman.

While a marine GPS Unit is a handy toy to fish with, it still does not make a fish take the bait. It can find the fish, though, and so the marine GPS unit is a hit among serious competitors within the world of sports fishing. Just like driving your car to a grocery store you have never been to, with a marine GPS unit, a boat can get navigational direction to a body of waters specific coordinates so that bountiful fishing is more likely.

If you are looking for a marine gps unit, please visit our website.

Article Source: ArticleSpan

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The Usefulness of Portable Golf GPS Units

Categories: GPS Articles | November 18th, 2009 | by Mike Tucker | no comments

Portable golf gps units can be acquired in two ways. One purchasing method is useful for the player and the other is useful for the navigation system. A golf GPS service is definitely beneficial to the golfer in few ways.

There is an integrated system that allows the players to place their order for drinks and food. What a wonderful situation for both the golf course and the thirsty golfer.

This facilitates two way communications with local facilities as well as gives weather alerts. This is a system that generates revenue by also playing the role of an advertising medium. These types of golf gps devices are tools that can stand alone or be integrated into monthly subscription services where many, many more useful information based tools can be added on.

They also can be as a dedicated device and can have facilities to be PDA attachments. The PDA attachments are compact flash or a sleeve card. The advantage of PDA type GPS unit is that one can conveniently have many golfing software besides the GPS distance function. They can maintain score keeping as well as other functions. PDA facilitates in many other ways such as it offers the convenience of using it like a calendar or notepad.

Portable golf gps units can be cart mounted or just be tethered to your golf bag. The benefits of these units are that the golfer need not invest in another receiver nor is it necessary to carry the actual GPS device on the golfer's person.

The cart mounted units prohibit accurate measurements as they are not removable and there are all chances of causing errors between the golfer's position and the cart. But they do get relatively close and provide value to those golfers who may have difficulties judging distances on the fairway.

Some GPS golf units can stand alone and be used on any golf course where the golfer has an up-to-date map of the holes. When subscribing to the course membership, a golfer often gets the required information regarding the course and hole layouts. In case the course a person is playing is not a part of the pre-packaged list, people can use the actual GPS tool to gather information via a wireless or Internet connection.

Some portable golf gps units have their own operating or mapping systems that are course-owned. Often these units are much more accurate which helps when calculating distances to reach targets as well as obstacles unique to a particular course. Some of the more advanced golf GPS course software has built in displays to show professional tips as you progress around the course.

The benefit is that if facilitates the players to display distances of targets. This also helps the players to place order for food or drinks. Subsequently, the high sped wireless internet is suitable for the management so that it can broadcast messages.

GPS mapping software presents a golf course digital map on your PDA and this can be played using the GPS LCD screen. This type of arrangement gives information about the exact distance to the green, sand traps, and water hazards.

Looking for portable golf gps units for a professional golfer or just for your own recreational play? GPS Catalog's online store carries vehicle GPS, handheld golf gps units, marine GPS, and many GPS accessories. We're here to help you find your way at http://www.GPS-Catalog.com

Article Source: ArticleSpan

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The Real Truth About Buying Refurbished GPS Units

Categories: GPS Articles | November 18th, 2009 | by Mike Tucker | no comments

Saving money is really important to you in your consumer purchases. You want to stretch your dollars so that every cent gets you the best value in everything you buy. This is true whether you are buying an mp3 player, laptop computer, or refrigerator. You want value in your GPS purchases.

The only way to do that is to do research on the highest quality products and to find the best way to get those products at the lowest price point. One way to do that is scour the internet and newspaper adds for the best sales. This can take time trying to find out what things are really selling for these days.

Or, you can buy a refurbished GPS.

It is true that there has been a dramatic dip in the pricing of gps units across the board. In car navigation systems used to run above $500 on a regular basis. These units were costly and you could only hope to get a deal on them if you really looked hard. If you were lucky enough to find a refurbished item it was often gone in an instant because so many people wanted these items.

Now prices are relatively low, often well below the $500 mark. This has left some people wondering why you would even consider buying a refurbished GPS. The reason you should still buy refurbished is that these items are still cheaper than a "brand spanking new" model.

The current price for a TomTom One Third Edition auto GPS on one online retailer is currently just under $200 'new.' If you were to buy its refurbished counterpart on the same retailer you would see a savings of $50. That is like getting a 25% discount just because you went with a product that initially failed the manufacturer's production standards but has since qualified after being re-outfitted.

The product is exactly the same. The functionality is exactly the same. The value is exactly the same. But the price is radically different.

You shouldn't just listen to what you read on the internet, though. You need to go out and do your own research and talk to a sales rep yourself if you really want to take advantage of the deals available. Know what you are getting into when you buy a refurbished item and what exactly the means. You will be surprised to know that it can mean a lot of different things.

A refurbished item can simply be on that didn't work like the company wanted it to so they then fixed it post production. It could have a scratch on it that prevents the manufacturer from selling it as new because of their own production standards. Or it can be an older device with new guts. Whatever the reason the reason for the refurbishment, you will want to know why. This will make you an informed consumer and it will help you decide if the 25% discount is really worth it or if you just want to spend money needlessly.

Why buy new when you can buy refurbished? It is cheaper and you get the same bang for your buck.

Joe teaches people about the benefits of a refurbished GPS and about refurbished GPS fleet tracking.

Article Source: ArticleSpan

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How Auto GPS Units Work

Categories: GPS Articles | November 18th, 2009 | by Mike Tucker | no comments

Auto gps units are probably the coolest things to hit the car since the cup holder. They can direct you anywhere you need to go, navigate you around traffic, construction and unexpected road blocks, help you find a nail salon and do it all with style. The voices on auto gps units are almost always British and female, which go a long way in helping you to feel a bit closer to your inner James Bond (even if you are in a 1992 Ford Taurus).

These days, auto gps units are available as an option in just about every new car, keeping more and more people from getting lost each day. One of the coolest things about auto gps units is that auto GPS unit users do not have to subscribe to an additional service, costing extra money, for the devices to work. Other car gadgets, like OnStar, require you to spend extra cash each month just to have the thing work, kind of like a cell phone. With auto gps units, on the other hand, you just plug it in to make it work and get to your destination.

Still, despite the fact that auto gps units are prevalent in America today, few people actually know how they actually work (even if most of them use GPS on a day to day basis). To clear up any confusion, here is a glimpse on how auto gps units work:

Each auto GPS unit has a receiver that calculates the position of your car by timing the signals that are sent by the mass of GPS satellites way above the earth. Each satellite continually sends out messages containing information, which is then picked up by the receiver, which is then sent through the auto GPS unit for it to compute the exact position of the car, a calculation made using geometry and trigonometry.

This information is then mixed with the data that came with the auto GPS unit when you bought it, giving you a map with a you are here dot that moves along as you do. The result is the map on the screen of the auto GPS unit that tells you which intersection you are at, which direction you need to steer to get where you are going and how far away your destination is. All in all, auto gps units are one of the most useful technological advancements in the last few years.

For a look and more information on auto gps unit, please visit our website.

Article Source: ArticleSpan

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