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Digital Elevation Data

Watershed Modeling System (WMS) and Surface-water Modeling System (SMS) software are designed based upon GIS standards for spatial data.  Elevation data of primary importance to both systems include DEMs, bathymetry and coastline datasets.

DEM        BATHYMETRY        COASTLINE

Imagery

DRG IMAGES   AERIAL & SATELLITE IMAGES  

Surface Characteristics

Land Use        Soil Type

 

Measured Data

Other data types such as TINs, hydrography, precipitation and stream stage can also be essential to a hydrologic model.

Precipitation        Stream Stage

 

 

EXTRAS

TIN      Hydrography