A Study of SBAS Position Domain Analysis Method: WAAS EGNOS Performance Evaluation Dec 1, 2016· Donguk Kim , Deokhaw Han Jungbeom Kim Hwigyeom Kim Changdon Kee , Kwangsik Choi , Heonho Choi , Eunsung Lee · 0 min read DOI Last updated on Dec 1, 2016 Authors Donguk Kim Ph.D Authors Jungbeom Kim Ph.D Authors Hwigyeom Kim M.S Authors Changdon Kee Professor ← A New Mitigation Method of Gravity Influence for RISS/GPS in Land Vehicle Dec 1, 2016 GPS 저가시성 환경에서 지구정지궤도 위성의 초기 궤도 결정 Nov 16, 2016 →