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Orthomosaic has white, square gaps of missing imagery


I processed my imagery of a short corridor and everything appeared to have processed perfectly. The Quality Report (see attached) showed a preview of the ortho showing full and complete coverage. However, when I brought it into ArcMap/ArcGIS Pro (see attached), there were major gaps in the ortho (white, square gaps). It almost seems as though it’s a tile issue? Does anyone know what could be going on?

Any assistance would be greatly appreciated!

Greenwood_TCE2_report.pdf (587.5 KB)

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Hi Paul.

Welcome back to the Pix4D Community!
Thank you for sharing the screenshot and the quality report.

Could you please check the following?

  • In ArcMap/ArcGIS Pro, are you opening the " _transparent_mosaic_group1.tif " or all the tiles separately?
  • Can you see if the missing tiles are created in "< ProjectName>\3_dsm_ortho\2_mosaic\tiles "?

In addition, for the future, we saw from the quality report that the flight plan was not optimal. For such a corridor project, please try to acquire at least three flight lines (one along with the central feature and one of each side).

I look forward to your response.