iCOR Processing Error


I am trying to run iCOR in SNAP 6.0 but ended up with the following error (‘ICOR_DIR’)

. The same error occurred for both Landsat 8 and Sentinel 2.

Please let me know how can I fix this issue.


you probably need to set your variables first as described here: iCOR module using gpt operator (iCOR-S2)

Thanks for the link Andreas!
However, I cannot locate the environment variable option under SNAP. Can you please let me know where that option exist?
Also, Is iCOR currently not available for OLCI? I installed the plugin but still only showing the option for Sen2 and LS8.


You find point-by-point instructions for each operating system here: https://www.computerhope.com/issues/ch000549.htm

Thanks Andreas!

It was really helpful. I was able to fix the issue. Now, iCOR is running successfully!


Dear Abhi

Yes, iCOR now also available for OLCI.

Please check the following site:

Best regards