Hi Sebastian thanks a lot. Yes it is what I was looking for! As the aster gdem is 30meter pixel resolution (square), I inserted: search mode square and search radius 30..
Thanks Azzu On Wed, 20 Jan 2021 at 22:04, Sebastian Gutwein <[email protected]> wrote: > While I find it difficult to completely remove those artifacts I > usually use SAGA Gaussian Filter in QGIS to smooth rasters. > You will lose real edes and creases. > > > On Wed, Jan 20, 2021 at 3:17 PM Azzurra Lentini <[email protected]> > wrote: > >> Hi list, >> I am using qgis 3.10 and 3.14. >> >> I downloaded a raster dtm nasa (AsterGdem Nasa pixel size 30) and I >> extracted shade and slope. In these resulting files there are several >> lines E-W direction that I would like to hide (I think these lines are the >> result of the satellite survey). In Arcgis I do this operation with >> smoothing pixels, but I can’t find how to do the same in qgis. >> >> Thanks. A.L. >> >> -- >> Lecturer GIS University "Roma Tre" >> Consultant Environmental Risk Prevention and Hydrogeology >> AZZURRA LENTINI >> ++++++++++++++++++++++++++ >> Italy Mobile Tel.: **(39) 338 24 40 676 >> ++++++++++++++++++++++++++ >> SKYPE azzurrahydro >> ++++++++++++++++++++++++++ >> >> *[email protected] <[email protected]>* >> >> *[email protected] <[email protected]> * >> ++++++++++++++++++++++++++ >> *Par respect pour l'environnement,* >> >> *n'imprimez ce mail qu'en cas d'absolue nécessité* >> >> >> >> >> >> _______________________________________________ >> 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 >> > -- Lecturer GIS University "Roma Tre" Consultant Environmental Risk Prevention and Hydrogeology AZZURRA LENTINI ++++++++++++++++++++++++++ Italy Mobile Tel.: **(39) 338 24 40 676 ++++++++++++++++++++++++++ SKYPE azzurrahydro ++++++++++++++++++++++++++ *[email protected] <[email protected]>* *[email protected] <[email protected]> * ++++++++++++++++++++++++++ *Par respect pour l'environnement,* *n'imprimez ce mail qu'en cas d'absolue nécessité*
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