@Article{hess-27-577-2023,
AUTHOR = {Liu, K. and Li, X. and Wang, S. and Zhang, H.},
TITLE = {A robust gap-filling approach for European Space Agency Climate Change Initiative (ESA CCI) soil moisture integrating
satellite observations, model-driven knowledge, and spatiotemporal machine
learning},
JOURNAL = {Hydrology and Earth System Sciences},
VOLUME = {27},
YEAR = {2023},
NUMBER = {2},
PAGES = {577--598},
URL = {https://hess.copernicus.org/articles/27/577/2023/},
DOI = {10.5194/hess-27-577-2023}
}