광역보정시스템 (WA-DGNSS) 구축기술 개발 사업 경과Oct 25, 2012·Ho YunDeokhwa HanChangdon Kee· 0 min readLast updated on Oct 25, 2012 AuthorsHo YunPh.DAuthorsDeokhwa HanPh.DAuthorsChangdon KeeProfessor Emeritus← “Attitude determination method using single-antenna GPS, Gyro and Magnetometer Nov 1, 2012“A New Relative Receiver Autonomous Integrity Monitoring Algorithm for Multiple Failures Oct 1, 2012 →