Reconstructed Data in Surface Runoff, Base Flow, and Terrestrial Water Storage for the Yarlung Tsangpo-Brahmaputra River Basin Based on the VIC Model

By considering GRACE terrestrial water storage grid data to ensure spatial accuracy and hydrological station runoff observations to ensure point accuracy, a multi-objective hydrological modeling approach integrating hydrological simulations and gravity satellite data was achieved. Based on this approach, the past 50 years' terrestrial water storage data sequence for the Yarlung Tsangpo-Brahmaputra basin was simulated and reconstructed. This dataset includes runoff, baseflow, and TWSA (Terrestrial Water Storage Anomaly) data at grid points.