Blog Editor’s Note: 99%+ of GPS users are not in the Department of Defense.

We are reminded of a comment at a recent workshop on GPS and critical infrastructure. After a presentation about DoD’s extensive Assured PNT program, one participant asked “Where’s the APNT program for the rest of us?”

Defense Department Moves to Augment GPS with Alternatives

To deliver assured PNT in the age of cyberwarfare, the stalwart GPS needs some help from supportive systems.

Read More