Government, industry and public safety leaders call for action on PNT resiliency as threats escalate.

The European Union Agency for the Space Programme (EUSPA) has officially declared its Galileo Open Service Navigation Message ...

Swift Navigation — a company specializing in centimeter-accurate positioning technology for autonomous vehicles, robotics and precision logistics — has closed a $50 million Series E financing round ...

Recent changes in hardware and standards make one-meter accuracy possible, in some cases as soon as this year. The transcript of a talk given to Android developers earlier this year, this article ...

Timing from atomic clocks is now an integral part of data-center operations. The atomic clock time transmitted via Global Position System (GPS) and other Global Navigation Satellite System (GNSS) ...

You may have heard about “NMEA data” with respect to GPS. NMEA can be confusing because there are a few NMEA messages, not just one.

GPS World provides almanac data for readers to use along with a number of resource links to other authority sites.

This article is based on a presentation to the National Space-Based Positioning, Navigation and Timing Advisory Board in June 2015. The study reported on at the meeting was requested by the National ...

More Is Better The technique of precise point positioning (PPP) is making inroads in the positioning industry. However, one issue hampering its more widespread adoption is the convergence time ...

This article is tagged with earthquakes, Nankai Trough, tsunami and posted in Latest News, Space & Earth, UAS/UAV, UAV/UGV ...

By James R. Clynch, Andrrew A. Parker, Richard W. Adler, and Wilbur R. Vincent, Naval Postgraduate School; Paul McGill and George Badger, Monterey Bay Aquarium Research Institute “Mr. Holmes, they ...