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I am using 2 different satellite images that have different spatial resolutions. One of them has 1 degree and other has 0.25 degree resolution. I want to subtract one image from another. So I should resample 0.25 to 1 degree resolution. When I do that, it is resampled to 1 degree but not overlay with other image. It is shifting below. enter image description hereAm I doing something wrong ? The both data have same projections and datum.

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    Use 1 degree as snap raster and cell size. No need to resample when subtract. – FelixIP Jul 15 '18 at 19:06
  • Thanks for your help FelixIP but I want to overlay these two data. I now think that one of them may require geometric correction to overlay – Gokhan Jul 15 '18 at 19:46

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