The Terrain Data module is where you can import, edit, and prepare digital terrain data (DEMs, and TINs) for hydrologic and hydraulic modeling. Several tools for thinning, smoothing, clipping, and editing the data are available.
Flood plain delineation using scattered data sets and TINs is also handled from the terrain data module.
Specific tools used in the terrain data module can be viewed by clicking here.
Related Topics:
DEMs
TINs
Floodplain Delineation
Terrain Data Tools
Scattered Data
Drainage Delineation