There are always 24 active, with several on standby in case of failure.
Radio Satellities in space, that's the basic way of saying it.
These are known as moons. Natural satellites that are in orbit around a larger planet.
Not all phones have GPS. And not all phones that have GPS have activated GPS upon first use. For many, you would have to enable the GPS first.
About % of the people with the Smartphones use the GPS.
There are many GPS apps which are available on Google Play. Some include GPS Essentials, GPS Tracking Pro, GPS Speedometer and TeleNav GPS Navigator.
There are many features on a gps. The top gps features include top screens, a lot of memory, and slim design. You can find many gps's both online and in stores.
Currently 31 in both GPS and GLONASS (Russian navigation system, similar to GPS)
If, by plants, you mean planet's, then the answer is Jupiter. If not, I haven't the faintest idea.
There are many ways one can convert GPS tracking. One can convert GPS tracking is by uploading different GPS track logs. These are also called GPS traces.
Perhaps you meant, "How many GPS stations are in Chile".
Yes, there are many GPS with FM transmitter.
There are many different brands of GPS navigators on the market today.TomTom, Magellan, and Garmin are currently three of the large sellers of GPS navigators. Many cell phones are now equipped with GPS navigators as well.