[R] creating slope angle surface

Barry Rowlingson B.Rowlingson at lancaster.ac.uk
Mon Jun 28 14:01:20 CEST 2004

temiz wrote:
> hello
> is there any way creating slope angle surface from
> interpolated topography surface ?

  The GRASS GIS can do calculations of slope, and aspect, and so on from 
spot heights. Suggest you install GRASS and then maybe do data transfer 
from R using the GRASS package from CRAN.


Grass: http://grass.itc.it/index.html

More information about the R-help mailing list