@Article{os-2021-89,
AUTHOR = {Li, Z. and Archer, M. and Wang, J. and Fu, L.-L.},
TITLE = {Formulation and demonstration of an extended-3DVAR multi-scale data assimilation system for the SWOT altimetry era},
JOURNAL = {Ocean Science Discussions},
VOLUME = {2021},
YEAR = {2021},
PAGES = {1--26},
URL = {https://os.copernicus.org/preprints/os-2021-89/},
DOI = {10.5194/os-2021-89}
}