"Global positioning" refers to the ability to determine one's precise location anywhere on the Earth's surface using a system of satellites. Full definition
On the trail he pulled out his handheld satellite global positioning system. (inc.com)
This collar uses global positioning satellite technology to help locate your pet if they get lost. (humanesociety.org)
The findings reveal that our DNA contains a sort of global positioning system, which researchers can use to pinpoint where in the world both we and our relatives came from. (sciencemag.org)