DGNSS APPARATUS AND METHOD FOR GENERATING DIFFERENTIAL GLOBAL NAVIGATION SATELLITE SYSTEM PSEUDO RANGE CORRECTION INFORMATION

摘要

The present invention relates to a DGNSS pseudorange correction information generating apparatus and method, and more particularly, to a DGNSS pseudorange correction information generating apparatus and method, which receives precise coordinates of a reference station and observation data on GNSS satellites from a reference station observing the same GNSS satellite as a GNSS satellite observed by a user terminal The present invention relates to an apparatus and method for providing geographical distance correction information to a user by allowing a user to generate geographical distance correction information by GNSS.