DEM interpolation with Delaunay triangulation
On 21/11/11 04:30, gianni lavaredo wrote:
Dear Researchers, I am looking a package o method to interpolate a point data.frame (x,y,z) with Delaunay triangulation (Trianguled interpoaltion network) and create a polygons data,frame o a raster. I know there are several fuction in library RSAGA, spatstat (with "deldir"), library geometry.
I have no idea what you're on about. If you could make your question
clearer and more specific I might be able to make some suggestions
as to how you could use spatstat/deldir.
An explicit simple (toy) example might help.
cheers,
Rolf Turner