Catheters could soon feature medical positioning system technology, which would provide real-time position and orientation information for intrabody navigation. The release of global positioning ...

Esri has released ArcGIS IPS, an indoor positioning system. ArcGIS IPS adds a blue dot to indoor maps, enabling users to locate their current position inside a building in the same way GPS enables ...

Precise Point Positioning (PPP) has long held promise as a standalone, high-accuracy positioning technique, but its slow convergence and complexity in ambiguity resolution have limited widespread use.

COMPASS uses the Geostationary Earth Orbit (GEO) and Inclined Geosynchronous Satellite Orbit (IGSO) satellites, which are more suitable for regional services. Its constellation is composed of 14 ...

As solar activity reaches its peak, disruptions in the ionosphere are severely degrading satellite navigation accuracy across the globe. To overcome this, scientists have unveiled a new adaptive ...

“OH DEAR! OH DEAR! I SHALL BE LATE!” That’s what the White Rabbit said in the opening chapter of Lewis Carroll’s Alice’s Adventures in Wonderland just before checking the time on its pocket watch.

Global Navigation Satellite System (GNSS) positioning techniques have evolved significantly over recent decades, spanning from traditional single-frequency methods to advanced multi-constellation and ...

Imagine a world where you can track the precise location of an object or person in real time, even in the most complex environments. With the rise of ultra-wideband (UWB) technology, this is no longer ...