Hi, Is your original data in latitude and longitude? If so, you will need a z factor to have a realistic output. To see if this is a problem, save the data in a local UTM and try again. If your xy is in long/lat and z is in meters, you need a z factor.
Nicolas > Le 2 nov. 2019 à 11:59, Carolina Rey <carr...@hotmail.com> a écrit : > > > Hello everyone, > > I tried to produce a slope from a DEM with under 0,6 m resolution. QGIS > fulfills the task but the result isn't realistic. > I tried to produce another slope from DEM 30m and then change the cell size > with "resampling" but the task could't be fulfilled. > Could it be that the pixel size 0,6x0,6 is to small? It may be a problem of > the origin of the image. I used the screenshot option of google earth pro. > > Thanks for the help > Carolina > _______________________________________________ > Qgis-user mailing list > Qgis-user@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
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