hello is there any way creating slope angle surface from interpolated topography surface ? kind regards Ahmet Temiz TURKEY ______________________________________ Inflex - installed on mailserver for domain @deprem.gov.tr Queries to: postmaster at deprem.gov.tr ______________________________________ The views and opinions expressed in this e-mail message are ...{{dropped}}
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. Baz Grass: http://grass.itc.it/index.html