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--- terrahidro5 [2016/02/18 11:42] – alexandre
+++ terrahidro5 [2016/04/12 17:09] (atual) – removed alexandre
@@ Linha 1: / Linha 1: @@
-Colocar isto na wiki principal do terra hidro:\\
-[[terrahidro5|Are you are interested in using the trial version of the TerraHidro 5? Click here!]]
-====== TerraHidro 5 - Console applications ======
-===== Donwload =====
-Last Release\\
-[[http://www.dpi.inpe.br/~alexandre/terrahidro5/ThConsole-5.0.0-win64.exe|ThConsole-5.0.0-win64.exe]]
-===== Simple Example =====
-Imagine that you have the DEM of Amazon basin on the file "C:\data\amazon_dem.tif".\\
-And you want to extract the drainage network using the TerraHidro 5.\\
-**1-** The first step is to generate a pitless DEM from the input DEM.
-<code>
-C:\data>th removepits amazon_dem.tif amazon_pitless_dem.tif
-</code>
-**2-** The second step is to generate the D8 flow directions grid from the pitless DEM.
-<code>
-C:\data>th d8 amazon_pitless_dem.tif amazon_d8.tif
-</code>
-**3-** The third step is to generate the contributing area grid from the D8 flow directions grid.
-<code>
-C:\data>th d8ca amazon_d8.tif amazon_contributing_area.tif
-</code>
-**4-** The forth step is to generate the drainage network grid from the contributing area grid.\\
-Here you will need to set the threshold value of contributing area.\\
-<code>
-C:\data>th d8drainage amazon_contributing_area.tif amazon_drainage.tif 1000000
-</code>
-**5-** The final step is to generate the drainage network vector file from the grid file.\\
-<code>
-C:\data>th d8drainagev amazon_drainage.tif amazon_drainage.shp
-</code>
-===== Other Applications =====
-To know all the possiple console applications just type th on a console.
-Full List:\\
-<nowiki>
-carvev - Finds and carves flat areas from a DEm in a V-shaped format
-simplepits - Try to remove pits by filling the pit cell. The pit is removed only if this procedure do not generate a new pit. Warning: Not generates a pitless DEM.
-pfs - Remove all pits using the PFS algorithm to carve a path to an outlet cell. Generates a pitless DEM.
-removepits - This is the preferred procedure to remove all pits from a DEM. This is equivalent to perform the carvev, simplepits and pfs precedures in sequence. Generates a pitless DEM.
-d8 - Generates the D8 flow directions grid from a pitless DEM.
-d8ca - Generates the contributing area grid from a D8 flow directions grid.
-d8drainage - Generates the drainage network grid from a contributing area grid.
-d8drainagev - Generates the drainage network vectors from a drainage network grid.
-fill - Fills voids of a DEM data (eg SRTM 30m) using a reference DEM data (eg SRTM 90m).
-</nowiki>