DARPA looks beyond GPS for positioning, navigating, and timing (from “Physics Today”)

April 29, 2015

Written by Editor

By David Kramer

Cold-atom interferometry, microelectromechanical systems, signals of opportunity, and atomic clocks are some of the technologies the defense agency is pursuing to provide precise navigation when GPS is unavailable.

[big_button url=”http://scitation.aip.org/content/aip/magazine/physicstoday/article/67/10/10.1063/PT.3.2543″]Read More[/big_button]

What Can YOU Do? How Can YOU Help?

PNT is the quiet backbone of everything but too many leaders still don't see the risk.

But you do. You understand the systems, the dependencies, the failure chains. That insight is rare — and it's exactly what your country needs right now. Contact your government leaders and industry decision-makers and tell them resilient PNT isn't a feature — it's the foundation everything else depends on.

Start the Conversation

Use our Resilient PNT Key Talking Points to make the case.

U.S. Advocates

Find your representatives at Congress.gov, then use our email template to reach them in minutes.

When you get a response, let us know. Every conversation strengthens the mission.