The Anatomy Of Excellent Storytelling Maps The most important input: Reference maps/ base maps or field dataConcept of cartography and mapping: Ways of representing ground data on 2D surfaceScale for representing areas of small and larger extents.Thematic maps and raster analysis maps with color codes for better interpretation of dataStory telling maps with real-time web maps, animationPopulation flow of migrants from origin to different destination with time animation.HEC-RAS, HEC-HMS for hydrological model building, visualization and presentation.