I am a geodesist with over 20 years of academic and research experience, including 10 years as a university professor. His expertise lies in satellite gravimetry and solid Earth studies, and he is the author of Satellite Gravimetry and the Solid Earth: Mathematical Foundations, which explores the theoretical and applied aspects of gravity field modeling from space. I am also the founder and active editor of the Journal of Geodetic Science, established to support high-quality research and interdisciplinary exchange in geodesy and related fields. Currently, I work at the Swedish Meteorological and Hydrological Institute (SMHI) in the Department of Research and Development for Meteorological Forecast and Observations and collaborate as adjunct professor with University of Sherbrooke, Canada. My current work focuses on the development and implementation of data assimilation methods to enhance meteorological forecasting capabilities. My research interests are interdisciplinary, spanning geodesy, geophysics, hydrology, and meteorology. He is dedicated to integrating these domains to improve understanding of Earth system dynamics and support sustainable solutions to environmental challenges.