you can used grdal translate from the processing toolbox. You have to add additional command line parameters, for example -outtsize 50% 50% to make pixel double size alternatively you can also use -tr switch to define the output pixel size e.g. -tr 1.0 1.0 to change the resolution to 1 georeferenced unit of your raster.
Regards, Zoltan carlos h via Qgis-user <qgis-user@lists.osgeo.org> ezt írta (időpont: 2022. jún. 23., Cs, 20:51): > > Hello, I have an NDVI image that has a pixel of 4 centimeters, that is, 16 > square centimeters. > > I have 2 doubts: > > 1. What method can I use to generalize the NDVI image to 1 square meter in > pixel size? > > 2. When generalizing the NDVI image to 1 square meter per pixel, what > value does that new pixel take? the mean value of all pixels in 1 square > meter? the maximum value of the pixels? etc, I ask this because if the > original NDVI image has a pixel of 4 centimeters (16 cm2), in 1 square > meter there are more or less 625 pixels, then what pixel value does it take > if it is generalized to 1 square meter? the average? the maximum value? > > > Thank you very much > > Carlos > > > _______________________________________________ > 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 > -- Üdv. Siki Zoltán
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