Re: [Qgis-user] Creating DEM from Contour lines

2018-11-08 Thread Kirk Schmidt
Hi Ulli: I would try converting the contour lines to points first, then generating a DEM. We use this workflow from time to time when we do not have a high quality DEM to work with. Kirk From: Qgis-user [mailto:qgis-user-boun...@lists.osgeo.org] On Behalf Of Ulrich Kriechbaum

Re: [Qgis-user] Creating DEM from Contour lines

2018-11-08 Thread Nicolas Cadieux
Hi, DEMs created from Contour line will have a rice paddy look with steps and flat areas. If this what you are seeing? You could smoothing filtres on the DEM or possible adding data point to the contour lines. Smoothing can make it nicer but not necessarily more accurate. You could perhaps