1 Dataset The total size ofthe compressed dataset is 1.33 TB, with the GRD component (including the DEMsandmetadata)taking 705.8GBandtheSLC 492.6GB. Allcodeanddatawillbemaintainedattheproject'srepo

The total size of the compressed dataset is 1.33 TB, with the GRD component (including the DEMsandmetadata)taking 705.8GBandtheSLC 492.6GB. These areas arerefined and clarified byincorporating theVHband, which exhibits a more uniform dark region with smaller bright patches. Furthermore, the overflowed riverbanks present asignificant challenge for the model which isconstantly confused between the twowater classes. Attraining time we skip samples that do not contain water (regardless of the class). We test on all available samplesofthetestareas. Flood is marked in purple, permanent waters in cyan and non-waterareasinblack.