Did you know that you can download GPS maps without paying a single dime?
When you purchase a GPS unit as a navigation aid, your unit would come pre-loaded with a free GPS map. The thing about the pre-loaded map is that they’re mostly incomplete in details which could be useful to you on your trip. That’s why you’ll prefer to find out extra maps and there are a lot of places you will be able to go to online which would offer you a free-of-cost GPS map simply by clicking on a simple download link.
When you perform a Google search for “free GPS map”, you will be able to find a lot of places online that let you download a free-of-cost GPS map. Actually, not just one you can download a lot of GPS maps. You will be able to choose and pick out which maps you would like to download and then all you have got to do is upload them from your computer to your GPS receiver. Typically, the GPS unit will be accompanied by the electric cord required to do this and it’s really rather simple.
When you’re going to a particular address, you’ll have to have an elaborated map of that location so that you are able to receive exact and dependable directions to navigate your trip with minimal problems. Finding a free-of-cost GPS map of this location could be done easily by simply performing a web search and then you download the map straightaway to your hard drive.
Pre-loaded maps which accompany your GPS unit – apart from usually deficient in details – typically don’t include several points of interest that could make your journey simpler. If you’re on a long journey and find that you have to stop somewhere for the night, having the points of interest which include hotels in the region could be a huge benefit and save you a lot of time driving around searching for a place to stay!
Although there are a lot of software programs which you will be able to purchase to load GPS maps into your unit, why do that when you will be able to obtain a free-of-cost GPS map straight from the net? You can choose and pick out which maps you require and it’s all free of charge. What could be better than that?
Make sure you know what GPS systems are and how it can benefit you by visiting this popular website about GPS http://www.gpsmapsfree.info where you can also download free GPS maps.
By: Kamran Chy
Posts Tagged ‘Hard Drive’
GPS Systems-Not Technical Enough to use a GPS? Don’t Worry- You Can Buy an Automatic GPS System
November 4th, 2009
This may come as a surprise… you do not have to be a technical person to use a GPS.
Although the concept and technology of Global Positioning Satellite systems was originally created by the Department of Defense for military uses, it has lately been made useable to the general public and today you will be able to get an automatic GPS system easily and promptly to keep you on track while driving. An automatic GPS system is becoming more and more popular amongst people and the latest vehicles actually include it among the vehicle accessories.
An auto GPS system is basically a GPS receiver that’s put on the dashboard of the vehicle. You program in the address you’re thinking of going and the system will provide you stepwise directions -audio directions in the latest ones. The days of paper maps and argument over whether or not men could ask for directions are all over. Nowadays, all you require is an auto GPS system and you’re ready to go where you wish.
The automatic GPS system receives its signal from four out of twenty-four possible orbiters that are constantly revolving the Earth. The receiver overlays this positioning data onto map files stored on the unit, to provide a present location on the map in addition to previous course. The receiver perpetually recalculates location, passing on real time location. A regular auto GPS system comprises:
* A twelve channel receiver – the quality of the receiver decides how long it takes the device to acquire a 3-D fix.
* Antenna to receive satellite signals – placed to get an unobstructed view of the sky.
* Central processing unit to process the information and place on maps
* A DVD Hard-drive – where maps on DVD’s or those downloaded from the net are uploaded and put in. Some cheaper units don’t upload the maps; they just reference them off the DVD or CD.
* A Display Screen – generally color with hand-held units using black-and-white
* Audio Interface
The first time you switch on your automatic GPS system, its information store is empty so it has to gather satellite data to find out your location. This is named as cold start. Some units just take thirty to forty-five seconds to get a 3-D fix during a cold start, while others could take several minutes. Future position updates just takes three to four seconds. Whenever you go out of range from losing line of vision, like passing behind a large building or through a tunnel, a good receiver will immediately recover, whereas weaker units will need more time to reacquire a 3-D fix.
Nowadays, automatic GPS systems are not as costly as you guess they might be. A few of the automatic GPS systems could be obtained for under two hundred dollars and the flashier devices will cost you as much as a thousand dollars. However there’s no doubt that owning an automatic GPS system could surely make life more comfortable for everybody.
By: Kamran Chy
