Last Release
ThConsole-5.0.0-win64.exe

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.

C:\data>th removepits amazon_dem.tif amazon_pitless_dem.tif

2- The second step is to generate the D8 flow directions grid from the pitless DEM.

C:\data>th d8 amazon_pitless_dem.tif amazon_d8.tif

3- The third step is to generate the contributing area grid from the D8 flow directions grid.

C:\data>th d8ca amazon_d8.tif amazon_contributing_area.tif

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.

C:\data>th d8drainage amazon_contributing_area.tif amazon_drainage.tif 1000000

5- The final step is to generate the drainage network vector file from the grid file.

C:\data>th d8drainagev amazon_drainage.tif amazon_drainage.shp

To know all the possiple console applications just type th on a console.

Full List:
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).