Dear Visitors:

Please scroll down the page to see present and archive blogs.

Thank you very much: Tramway Null(0)

Webrings - Maps - Trolleys and More

Navigation by WebRing.
Showing posts with label Railroads. Show all posts
Showing posts with label Railroads. Show all posts

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)