It costs millions to make it, and more millions to get it into orbit.
A gps map is only as reliable as your access to Satelite signal. Camping in certain areas where the satelite signal is strong will allow you to be able to access gps map wherever you go.
The average price for a GPS which is childproof is usually 200 dollars and can be sometimes cheaper than that depending on the particular make and model of the GPS.
A GPS satellite emits a very precise and accurate time signal that the receiver can use to calculate it's distance from the satellite.
GPS on phones are very accurate. They work just as good as a regular car GPS because they both work off of a satelite that feeds them information.
$200.
You can find a Garmen GPS depending on the make and model for as little as $45. That's for an older model. They can cost as much as $690 for the latest edition.
Most Ford vehicles now make it an option to add an installed GPS to its cars and it often comes standard with their luxury vehicles. To get a GPS for your car, you can buy a portable GPS system for as little as a hundred dollars. If you want to have it custom installed into your dash, it may cost many hundreds of dollars.
It is Satelite so it sees when it moves and how fast it moves
The Satelite Navigation System uses Global Positioning System to find where you are
Sony makes a GPS device with a color screen that allows gesture-based commands, such as pointing and swiping. They make several models. The most expensive model is $1199.95.
It depends on what brand of gps you own, and the model fo the gps system which you have to purchase the receiver antenna for; each model will have different costs.
there are many and different GPS providers for everyone to choose from. This is a locator that is inbuilt in electronic gadgets and these are the ones that communicate with the satelite. They help in increasing efficiency and productivity in businesses