Development and Preliminary Test Results of Korean WADGPS Test Bed Using NDGPS Infrastructure in KoreaSep 1, 2006·D. KimYoungsun Yun,B. Sungmin Park,Jeon,Y. SohnChangdon Kee· 0 min readLast updated on Sep 1, 2006 AuthorsYoungsun YunPh.DAuthorsChangdon KeeProfessor Emeritus← Detecting RFI Through Integrity Monitoring at a DGPS Reference Station Sep 1, 2006Fully Automatic Control from Takeoff to Landing of a UAV Based on a Single-Antenna GPS Receiver Sep 1, 2006 →