Verification of Orbit and Clock Determination Algorithm for Regional Navigation Satellite System using Actual Measurements Jan 1, 2026· Jaeuk Park Changdon Kee · 0 min read Last updated on Jan 1, 2026 Authors Jaeuk Park Ph.D Authors Changdon Kee Professor ← Orbit Design of a Lunar Navigation Satellite System: Enhanced Hybrid Frozen Constellation for Global Lunar PNT Service Jan 1, 2026 달 탐사 모자익 비콘 기초 검증을 위한 동적 테스트베드 개발 Nov 14, 2025 →