Supplementary material to "Enhancing generalizability of data-driven urban flood models by incorporating contextual information"

Figure S3: Patch locations.-Section S1: Normalized accumulated rainfall scaling -Section S2: Splitting data into test/validation/test sets -Table S1.Residual error in downstream areas, upstream areas, and depressions.-Figure S3.Flood maps for a 100-yr rainfall event in Luzern and Singapore emulated by the singlescale urban flood model presented by Guo et al. (2020) and by the presented multi-scale urban flood model.-Figure S4.Flood maps and error in Luzern and Singapore, without excluding the results in water bodies.