The site is an active control point for the global positioning system.

It can also be used with a global positioning system to determine your location.

Stations will be set up in three different locations using the global positioning system.

A related product is a global positioning system for your conscience.

And, oh, yes, his vehicle is equipped with a global positioning system.

Then you could take out the global positioning system antennae playing a similar role.

The global positioning system has given inventors several other new ideas as well.

Traditional navigation will be enhanced by a global positioning system.

Because the global positioning system was designed by the Pentagon, it has a variety of features for special military use.

She also gives him a global positioning system to track his whereabouts.