Statistical Detection Threshold for Ionospheric Disturbances induced by Tsunami Using GPS Measurements of LEO Satellite Jan 1, 2020· Bugyeom Kim O-Jong Kim Changdon Kee · 0 min read Last updated on Jan 1, 2020 Authors O-Jong Kim Ph.D Authors Changdon Kee Professor ← A Low-Cost High-Precision Vehicle Navigation System for Urban Environment Using Time Differenced Carrier Phase Measurements Jan 1, 2020 Verification of Space GPS Receiver Navigation Performance Using a Cube satellite Jan 1, 2020 →