Supporting dataset for multi-scale water use simulation across 341 Chinese prefectures

This dataset provides supporting materials for the paper <i>“A multi-scale water use simulation framework integrating Cellular Automata and GLUE uncertainty analysis”</i> submitted to <i>Hydrology and Earth System Sciences (HESS)</i>. It includes (1) AIC values and probability distribution fitting results for each prefecture and spatial scale; (2) the appropriate spatial scale (in km) for each prefecture derived from the deep learning-based scale selection model; and (3) full simulation results of total water use (1998–2013).