No audio available for this content. Figure 1. Example of the GNSS signal propagation using ray-tracing and a 3D building map. A particle-filter-based positioning method using a 3D map to rectify the ...

Global navigation satellite system (GNSS) technology has become an integral part of our daily life. The range of applications spans consumer, industrial, automotive and military sectors. The ...

MOSCOW, April 11 (Reuters) - A Swedish firm has become the first known foreign company to use Russian positioning technology GLONASS, in a sign that the system could become a credible challenge to ...

THIS ARTICLE IS ABOUT VIRTUAL SATELLITES. No, we don’t mean physical objects that are almost satellites. That’s the common everyday meaning of the word virtual. We mean it in the sense used in ...

Trail runner Shana Light woke up early one morning to hit the footpaths by her home in Colorado. To train for her 50-mile race, she ran through woods, trudged up mountains, and along hidden paths with ...

The U.S. cellular industry is embracing navigation satellite technology as it seeks to comply with newly adopted Federal Communications Commission accuracy standards for position-location data ...