You can use the GNU GIS, GRASS http://gras.itc.it or a mirror in: http://www.grass-kr.org/index2.html
Use the r.watershed command or r.drain.
http://www.geog.uni-hannover.de/grass/gdp/html_grass4/html/r.drain.html
Hope this helps
Best regards.
Adrian Martínez Vargas wrote:
Hello dear mail list.
I’m looking for freeware or demos, and algorithms to for generate the fluvial lines using
DEMs.
I’ll be waiting for URLs
regards
Adrian Martínez Vargas
Instituto Superior Minero Metalúrgico de Moa
Departamento de Geología
Las Coloradas s/n
Moa, Holguín, Cuba
CP: 83329
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