Flood Map Generation

A flood map represents the area of inundation that shows the spatial extent and depth of flooding at specific water-level (stream stage) intervals along an individual stream section. Flood maps are cr…

Flood map contours help the user visualize how flood elevations vary across a study area. Instead of relying only on color-banded inundation polygons, contour lines connect points of equal water surfa…

While GeoHECRAS constructs a flood map representing the area of inundation, it can simultaneously generate an elevation raster grid (or elevation grid) file representing the water surface elevation fo…