No GPS? No problem. A team of NASA satellites are extending their stay in space after successfully proving out navigation by ...

Every satellite in the Global Positioning System carries an atomic clock, and every one of those clocks is deliberately ...

With the rapid development of GPS (Global Positioning System) techniques, GPS gets wider application in many fields. GPS has features such as high precision, global coverage, convenience, high quality ...

Forbes contributors publish independent expert analyses and insights. Journalist, analyst, author, podcaster. The U.S. Defense Advanced Research Projects Agency (DARPA) has awarded Australian quantum ...

If you're concerned about a smartphone tracking your every move, this might be a good alternative.

DARPA has unveiled its plan for the future, and it includes a brand new global positioning, navigation, and timing system (GPS) that doesn't depend on satellites. Share on Facebook (opens in a new ...

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The country’s GPS systems might be more vulnerable than you think — and the stakes are high. A Global Positioning System failure could affect transportation, banking and emergency operations. But ...

Many drivers still swear by a dedicated portable GPS navigation system, and for good reason. A portable GPS, or portable navigation device (PND), leaves your phone free for other uses. Portable GPS ...

Illustrated here are the two basic types of satellite-based earthmoving systems. The motor grader is equipped with a machine-control system, and the worker is carrying a Topcon Pocket 3D ...