Global Warmin and Sea Levele Rise are the effects of Climate Change.Effect of sea level rise or sea level change can be seen on the map.It can also provide floodplain map and floodline map for streams and rivers.Flood Map can help to locate places at higher levels to escape from floods or in flood rescue/flood relief operation.Flood Map may help to provide flood alert/flood warning if flood water level at certain point is rising.Flood Map may be useful to some extent for flood risk assessment or in flood management, flood control etc.