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Orthomosaic is not in a right spot

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07-16-2022 01:39 PM
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MichałWąsikowski
New Contributor II

Dear all,

I created an orthomosaic with scanned imagery. It is done very well - all images are connected smoothly via tie points and GCPs. However, the orthomosaic is not in a right spot. It is shifted by ~50 meters. I think it is connected with projected coordinate system. Does anybody have a hint for me?

1) Projected Coordinate System is CS92 (in this system also I prepared Frames table)

2) I used multiple GCPs to adjust the project in orthomosaic workflow

3) base map used for GCPs is satellite imagery (which has both Projected and Geographic Coordinate systems: WGS 1984 Auxiliary Sphere - I cannot change projection for the base map.

Do you have any clue?

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