What is "global positioning systems"

Usage examples of "global positioning systems".

He then checked the gyro, nav computer, and satellite global positioning systems.

Thanks to Global Positioning Systems we can see that Europe and North America are parting at about the speed a fingernail grows—.

The case contained articles about global positioning systems, two dozen electronic circuits and a man’.

Associates side scan sonar to record objects protruding from the sea bottom, and a Loran navigation unit, since made obsolete by newer Global Positioning Systems, utilizing satellites.

Equipment included a Schonstedt gradiometer to detect the presence of iron, a Klein & Associates side scan sonar to record objects protruding from the sea bottom, and a Loran navigation unit, since made obsolete by newer Global Positioning Systems, utilizing satellites.

The rangers' boats in the Dry Tortugas were graced with Global Positioning Systems, but Anna hadn't been a boat patrol ranger since the days of loran-long range navigation-and hadn't yet bothered to learn how to use them.

And it's only gotten worse with the onset of global positioning systems, jet airliners, communications satellites, cell phones, and long-life batteries that can power a laptop anywhere.