Monitoring groundwater drought with GRACE data assimilation
Bailing Li, Earth System Science Interdisciplinary Center, University of Maryland, College Park, United States; NASA GSFC, Greenbelt, MD, United States, Matthew Rodell, NASA GSFC HSL, Greenbelt, United States, Hiroko K Kato-Beaudoing, NASA GSFC HSL (ESSIC University of Maryland), Greenbelt, MD, United States, Augusto Getirana, NASA Goddard Space Flight Center, Greenbelt, MD, United States and Benjamin F Zaitchik, Johns Hopkins University, Earth & Planetary Sciences, Baltimore, MD, United States
