The standard positional accuracy offered by standalone GNSS is 3-10 meters, which is appropriate for automotive purposes corresponding to navigation and emergency name. With the emergence of excessive precision GNSS, in a position to mitigate the affect of errors, sub-decimeter positional accuracy is feasible and it turns into usable for extra superior purposes corresponding to C-V2X and autonomous driving. Naturally, to be relevant for these safety-critical purposes, different preconditions corresponding to availability and knowledge integrity should even be met.
This poster reveals the various kinds of error sources and explains how excessive precision GNSS calculates and transmits error correction knowledge to automobiles, enabling new automotive purposes for GNSS.
