I have been trying to mosaic two Worldview images together using the QGIS merge tool. However, the result produces a very noticeable offset.

Having visually checked the original images, they do have a small offset from each other.

Have people encountered this in the past. If so, how did you solve it?

the merged image

  • Did you ever figure out what the issue was? – scabecks Oct 31 '16 at 5:02
  • Unfortunately not, I used different sources of data instead. I believe it could have been anything from an orthorecitification issue, a projection issue or an image registration problem. Thank you for your help though – William_Ray Nov 2 '16 at 9:03

Where have the worldview images come from? I'm wondering if one (or both) was clipped and had its extents altered. Looking at your 2 images it appears that the right image is larger than the left, perhaps indicating something like that to be the case?

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