Statistical Applications to Downscale GRACE-Derived Terrestrial Water Storage Data and to Fill Temporal Gaps. - Hossein Sahour; Mohamed Sultan; Mehdi Vazifedan; Karem Abdelmohsen; Sita Karki; John A. Yellich; Esayas Gebremichael; Fahad Alshehri; Tamer M. Elbayoumi (Remote. Sens., 2020)