Estimation and analysis of GPS satellite DCB using regional GPS network May 1, 2018· Deokhwa Han Donguk Kim Changdon Kee · 0 min read Last updated on May 1, 2018 Authors Deokhwa Han Ph.D Authors Donguk Kim Ph.D Authors Changdon Kee Professor ← Real-Time Detection of Ionospheric Disturbances Induced by Earthquake with Detection Window Considering Ionospheric Activity Sep 1, 2018 기압 고도계 및 가속도계 결합을 통한 고도 추정 Apr 18, 2018 →