Hi, So the problem occurs only when creating a Hillshade, from a DEM, using the hillshade symbology? Have you chosen the correct a factor value? Try to use the same projection in the project and in the layer so that you have no reprojection going on.
Nicolas Cadieux Ça va bien aller! > Le 13 mai 2020 à 04:31, Priv.-Doz. Dr. Maria Shinoto > <[email protected]> a écrit : > > Hi, > > Today I tried making a hillshade from the raster data you helped me out today > -- after filling empty pixels, everything looks great. > > Now, when trying to set the layer symbology to hillshade, I got artifacts > with the default setting and the recommend bilinear with medium. Looking for > a solution, I found this conservation about the same issue (I think) from > about 3 years ago; it seems to be a problem still today (working with QGIS > 3.12). > > https://github.com/qgis/QGIS/issues/23859 > > So I tried the hillshade tool from GDAL in the Processing toolbox with > identical setting, and everything looks great. > > I think that the flawed hillshade in the easily accessible Symbology dialogue > needs some work or a hint to the GDAL tool in the Processing toolbox. It is > frustrating for someone who is new. > > I add screenshots from the bad results in the Properties > Symbology dialogue > and the raster image from which I started. > > Anyway, it was great to have a solution easily at hand ;-) > > Best, > Maria > > > <Bildschirmfoto 2020-05-13 um 13.58.59.jpeg> > > <Bildschirmfoto 2020-05-13 um 14.08.53.jpeg> > > <Bildschirmfoto 2020-05-13 um 13.59.30.jpeg> > > > > > > _______________________________________________ > Qgis-user mailing list > [email protected] > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
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