Sentinel-3 Geometric Correction

[marpet]

Hi @Amirhossein
Your issue might be solved by changing the kind of the GeoCoding.

S3-OLCI C2RCC geocorrection

The C2RCC does not change the geo-location. If you see the displacement afterwards it should also be visible in the source. The accuracy of the Sentinel-3 OLCI geo-location depends on which data is used for the geo-locations. OLCI provides two. The tie-points give only good approximation. Often this is sufficient and when processing data (e.g. reprojection) it is faster. The other data set provides orthorectified geo-location for each pixel. You can switch between both in the options: [image…

If this is not helping, then please provide more information about the data and the area you work with.
Also, screenshot which depict the shift can be helpful.