[GRASS-user] Convert Raster image to vector Image

[Markus Neteler]

On Tue, Jul 04, 2006 at 01:19:47AM -0700, hemant moharir wrote:
> Hi All,
>        How convert raster image to Vector in Grass?

you can use r.to.vect for that.

>        How show Grass Vector and Raster image n QGIS?

Have a look here at this tutorial:
http://mpa.itc.it/markus/como2006/img23.html
(and following slides)

Markus

> Plz solve
> 
> Hemant S. Moharir