[gdal-dev] Pansharpening produces grayscale image?

[Rutger]

Does GDAL account for the alignment of the Landsat 8 bands? The center of a
low-res pixel has the same location as the center of a pan-pixel (and thus
other pan-pixels have their center over four corners of low-res pixels.) 

Or is this a pre-processing step the user has to do? You could for example
upsample the pan-band to 7.5m and then average again while changing the
extent. 

Regards,
Rutger



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