Improving the Accuracy of Regional Ionospheric Mapping with Double-Difference Carrier Phase MeasurementAug 1, 2019·Deokhwa HanDonguk KimJunesol SongChangdon Kee· 0 min read DOILast updated on Aug 1, 2019 AuthorsDeokhwa HanPh.DAuthorsDonguk KimPh.DAuthorsJunesol SongPh.DAuthorsChangdon KeeProfessor Emeritus← Covariance Analysis of Real-Time Precise GPS Orbit Estimated from Double-Differenced Carrier Phase Observations Aug 1, 2019A New Method to Improve the Detection of Co-Seismic Ionospheric Disturbances using Sequential Measurement Combination Jul 1, 2019 →