[Qgis-user] PROYECTO

[Jorge Gustavo Rocha]

Hi Maria,

Do you have:

i) The digital elevation model of your study area?

ii) The road network as a vector layer?

If so, you can use the "Set M value from raster" to assign the elevation
to each vertex of your road network. This is the first step. The visible
geometry will not change, but you will get another geometry attribute
(M) for each vertex. Then you can calculate the road slope between each
vertex of just between the first and final vertex.

I hope it helps. Good luck,

Jorge Gustavo

On 25/04/20 21:44, Maria Bauçà Planas wrote:
> Buenas noches,
> mi nombre es Maria, quería saber como puedo clasificar el viario
> urbano según su pendiente. Es urgente.
> Muchas gracias,
> Un saludo.
>
> _______________________________________________
> Qgis-user mailing list
> Qgis-user at lists.osgeo.org
> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
-- 
Email Signature
Logo <https://www.geomaster.pt> 	
*Geomaster*
*Jorge Gustavo Rocha* | Software Engineer
*e:*jgr at geomaster.pt | *m:*+351 910 333 888
*g:*41.54094,-8.40490 | *v: *510 906 109
*a: * Rua António Cândido Pinto, 67, 4715-400 Braga

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/qgis-user/attachments/20200426/1e9d80a2/attachment.html>