A New Method to Improve the Detection of Co-Seismic Ionospheric Disturbances using Sequential Measurement Combination. - Seonho Kang; Junesol Song; Deokhwa Han; Bugyeom Kim; Hyoungmin So; Kap-jin Kim; Changdon Kee (Sensors, 2019)

A Low-Cost, High-Precision Vehicle Navigation System for Deep Urban Multipath Environment Using TDCP Measurements. - Jungbeom Kim; Minhuck Park; Yonghwan Bae; O.-Jong Kim; Donguk Kim 004; Bugyeom Kim; Changdon Kee (Sensors, 2020)

Kriging Weighting Model of Network RTK for Ground Vehicle on Rainy Day. - Bugyeom Kim; Changdon Kee (ASCC, 2022)