Biography:
Dr. Fereydoun Nobakht-Ersi is an Assistant Professor specializing in satellite geodesy, GNSS positioning, and high-precision Earth observation. He has contributed to teaching and research in geodesy, geomatics, and related engineering fields at Iranian universities. His research focuses on precise point positioning, multi-GNSS integration, time-series analysis, and modeling of orbital and non-gravitational effects on GNSS satellites. Dr. Nobakht-Ersi has authored multiple scientific publications in international journals and actively participates in conferences and academic committees, aiming to advance geodetic and geophysical applications through innovative methods and improved GNSS data analysis.
Title : Draconitic signals as an orbital-physical phenomenon in GNSS geodesy: Physical origins, modelling, and implications for high-precision earth observation