%0 Journal Article %T SGD-SM 2.0: an improved seamless global daily soil moisture long-term dataset from 2002 to 2022 %A Zhang, Q. %A Yuan, Q. %A Jin, T. %A Song, M. %A Sun, F. %J Earth System Science Data %D 2022 %V 14 %N 10 %F essd-14-4473-2022 %R 10.5194/essd-14-4473-2022 %U https://essd.copernicus.org/articles/14/4473/2022/ %U https://doi.org/10.5194/essd-14-4473-2022 %P 4473-4488