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The DOS methods are for atmospheric correction only, not radiometric correction. The i.*.toar modules allow you to combine in one step radiometric correction with some additional DOS atmospheric correction method. The input to the i.*.toar modules is the original DN values. The default to i.*.toar is "uncorrected", so normally you would use i.*.toar to get ...


One way to get statistics for each band in QGIS raster layer is: Go to Raster menu Expand the Miscellaneus list and select Information... tool In new window select your raster layer Activate command edditing with a Pencil icon Add -stats flag to a command (between gdalinfo and path to raster) Run a command. As a result you will see log with simple ...

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