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17 lines
940 B
Text
17 lines
940 B
Text
TauDEM (Terrain Analysis Using Digital Elevation Models) is a suite of Digital
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Elevation Model (DEM) tools for the extraction and analysis of hydrologic
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information from topography as represented by a DEM. TauDEM provides the
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following capability:
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* Development of hydrologically correct (pit removed) DEMs using the flooding
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approach
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* Calculates flow paths (directions) and slopes
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* Calculates contributing area using single and multiple flow direction methods
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* Multiple methods for the delineation of stream networks including topographic
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form-based methods sensitive to spatially variable drainage density
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* Objective methods for determination of the channel network delineation
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threshold based on stream drops
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* Delineation of watersheds and subwatersheds draining to each stream segment
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and association between watershed and segment attributes for setting up
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hydrologic models
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* Specialized functions for terrain analysis
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