Global reference systems such as the International Terrestrial Reference Frame provide the foundation for determining positions on Earth and in space, as well as for reliably quantifying our planet’s ...

All georeferencing requires a uniform coordinate reference frame, yet each of the 54 countries in Africa has its own geodetic reference frame. In addition, some countries have more than one reference ...

The reference frames from which observers view quantum events can themselves have multiple possible locations at once — an insight with potentially major ramifications. Imagine standing on a railway ...

To execute a movement towards a sensory target, it is necessary to transform the representation of the target from a sensory reference frame (for example, a head-centred reference frame for the ...

On Aug. 5, the National Geodetic Survey (NGS) stated it will be updating the NOAA CORS to be aligned with the latest International Terrestrial Reference frame, ITRF2020 (see below). As stated in the ...