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Gis Tools For Hydrology And Hydraulics, David D. Finley
Gis Tools For Hydrology And Hydraulics, David D. Finley
Purdue Road School
GIS information sources used by the Office of Hydraulics to improve the accuracy and efficiency hydrologic computations will be presented. A variety of information sources will be discussed with an emphasis on DEM data obtained from Indiana's recent state-wide mapping initiative. Sources and limitations of the data will be discussed, and techniques for utilizing this data will be introduced.