20230316 21365400 1.0 TRUE Lehner, B., Verdin, K., Jarvis, A. (2008). New global hydrography derived from spaceborne elevation data. Eos, Transactions, American Geophysical Union, 89(10): 93–94. https://doi.org/10.1029/2008eo100001 sa_dir_3s 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