**3.3 Flood inundated area**

The date wise flood maps were downloaded from National Remote Sensing Centre (NRSC) web site (www.nrsc.gov.in) prepared by Disaster Management Support Service Group of NRSC/ISRO, Hyderabad. The extent of flood was extracted from each geo-referenced image and stacked at different time scale (annual and multi-year). Flood intensity maps were generated based on the number of flood occurrence in a pixel within a year (**Figure 2**).
