ERS-2 Coregistration Errors (java.lang.NullPointerException) and (java.lang.ArrayIndexOutOfBoundsException: -1)

[SimoneA]

Thanks, @ABraun. I tried this previously:

@ABraun

What happens when you apply a spatial subset on all images based on geographic coordinates?
You can define the WKT here and use it in the subset tool as described here . Afterwards, all products should have the same extent.

And even after subsetting before the coregistration, didn’t solve the problem.
These are the subsetted (orbit applied) Intensities (before coregistration):

7, 13 and 18 remain offset even after subsetting defining WKT.

@ABraun

This can lead to several outcomes

• all products now have the same extent and the three faulty ones cover the correct area
• the subset of the three faulty ones is shifted as well - then the geolocation information is incorrect in general

So should I assume they are badly georeferenced?

Out of curiosity, how is it possible that the footprint is displayed correctly? Does it use a different set of coordinates?

Also, are there any other approaches that might solve the issue, or there is nothing to do at all?

Thanks a lot!