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Friday, April 19, 2013

Latvia Carve Stream Map Using GRASS 6.4.1.

In the map below, I used GRASS 6.4.1 and its' Hydrology program to create the attached map.  Instead of using existing streams as an input, I used Latvian Railways.  Roads are also shown on the map.  I believe that the bright yellow areas appearing near railroads are those areas that are in danger of flooding in a strong storm.  I do not work in this field and I am just experimenting with the software.  No decisions should be made using this map.  The software is a great learning tool

Tramway Null(0)

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