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start [2023/06/20 16:30] alexandre [Example 1: drainage network and minibasins] |
start [2024/06/03 14:23] (current) alexandre [Download] |
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| * Last stable release:\\ | * Last stable release:\\ | ||
| - | - Windows (01/06/2023): [[http://www.dpi.inpe.br/terrahidro/download/TerraHidro-5.2.0.exe|TerraHidro-5.2.0.exe]]\\ | + | - Windows (03/06/2024): [[http://www.dpi.inpe.br/terrahidro/download/TerraHidro-5.2.0.exe|TerraHidro-5.2.0.exe]]\\ |
| - Linux (10/05/2023): [[http://www.dpi.inpe.br/terrahidro/download/terrahidro-5.2.0.tar.gz|terrahidro-5.2.0.tar.gz]] | - Linux (10/05/2023): [[http://www.dpi.inpe.br/terrahidro/download/terrahidro-5.2.0.tar.gz|terrahidro-5.2.0.tar.gz]] | ||
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| * inputDrainage.tif - input drainage network (raster). | * inputDrainage.tif - input drainage network (raster). | ||
| * outputSAND.tif - output Slope Above Nearest Drainage (raster). | * outputSAND.tif - output Slope Above Nearest Drainage (raster). | ||
| + | **gfplain** - Generates the floodplain grid from a DEM grid, a D8 flow directions grid, a contributing area grid, a drainage network grid, and parameter b of power law. | ||
| + | <code> | ||
| + | th gfplain inputDEM.tif inputD8.tif inputContributingArea.tif inputDrainage.tif inputB outputFloodplain.tif | ||
| + | </code> | ||
| + | * inputDEM.tif - input DEM (raster). | ||
| + | * inputD8.tif - input D8 flow directions (raster). | ||
| + | * inputContributingArea.tif - input contributing area (raster). | ||
| + | * inputDrainage.tif - input drainage network (raster). | ||
| + | * inputB - parameter b of power law. | ||
| + | * outputFloodplain.tif - output floodplain delineated from water heights on drainage network (raster). | ||
| **segments** - Generates the segments from a D8 flow directions grid and a drainage network grid. | **segments** - Generates the segments from a D8 flow directions grid and a drainage network grid. | ||
| <code> | <code> | ||
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| * inputSources.shp - input drainage source points to initiate flow paths (vector). | * inputSources.shp - input drainage source points to initiate flow paths (vector). | ||
| * outputFlowPaths.tif - output flow paths that follow the D8 flow directions from each drainage source point (raster). | * outputFlowPaths.tif - output flow paths that follow the D8 flow directions from each drainage source point (raster). | ||
| + | **watercourses** - Generates water courses from contributing areas. | ||
| + | <code> | ||
| + | th watercourses inputD8upstream.tif inputContributingArea.tif outputWaterCourses.tif | ||
| + | </code> | ||
| + | * inputD8upstream.tif - input D8 upstream flow directions (raster). | ||
| + | * inputContributingArea.tif - input contributing area (raster). | ||
| + | * outputWaterCourses.tif - output water courses formed upstream by following the largest contributing areas (raster). | ||
| **fill** - Fills voids of a DEM data (e.g. SRTM 30 m) using a reference DEM data (e.g. SRTM 90 m). | **fill** - Fills voids of a DEM data (e.g. SRTM 30 m) using a reference DEM data (e.g. SRTM 90 m). | ||
| <code> | <code> | ||
