![Isaac Moradi, wearing rimless glasses and a red shirt and tie, smiles at the camera](https://essic.umd.edu/wp-content/uploads/2020/12/isaac.jpeg)
Moradi Convenes and Chairs Three AGU Sessions
ESSIC/CISESS Associate Research Scientist Isaac Moradi is convening and chairing three sessions at the American Geophysical Union Fall meeting, occurring virtually this year due to COVID-19. The sessions are “Data Assimilation, Reanalysis, and Observing System Simulation Experiments I”, “Data Assimilation, Reanalysis, and Observing System Simulation Experiments II Posters”, and “Calibration and Validation of Satellite Earth Observation Systems I Posters”.