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Release of Sen2Cor 2.11

We are pleased to inform the Sentinel-2 users community that a new version of Sen2Cor (Release 2.11) is available under: https://step.esa.int/main/snap-supported-plugins/sen2cor/sen2cor-v2-11/.

This new version supports the current update of Sentinel-2 products with Processing Baseline 05.09.

Stand-alone installers for the two operating systems Linux, and Windows are now on-line. All two versions require a 64-bit platform.

Regarding the algorithm, the main improvements of the Sen2Cor 2.11 processor compared to previous version 2.10 are:

  • Support of the input L1C products generated with the current (14.9) and previous (14.6, 14.5 and 14.2) Products Specification Document
  • Identification of defective pixels from missing instrument source packets in L2A Scene Classification layer
  • The use of Copernicus DEM@30m horizontal resolution
  • Several Quality Improvement

For any further details, including installation step, and an overview on the evolutionary upgrades applied to Sen2Cor 2.11, please read the software release notes document, which are provided under: https://step.esa.int/main/snap-supported-plugins/sen2cor/sen2cor-v2-11/
With best regards,
Sen2Cor Development Team

Release of Sen2Cor 2.11

Notable Replies

  1. Dear all,

    unfortunately, I have massive problems while installing/using the standalone version of sen2cor 2.11. I get lots of messages like “no module named ‘skimage’” (this happened for at least 5 other packages, too) and code errors (I assume Python 2.x was used?!). Is there anything I did wrong in the installation process or are these errors bugs you need to solve?

    I appreciate any helping comments! Thank you!


    Additional info: I use Python 3.11. Currently going back to Python 3.10 to see if this changes anything. I’ll keep you posted.

  2. I still could not solve the problem on my own. The change to Python 3.10 didn’t help.
    Currently, I can’t fix the error " import topographicshadows_cython_03
    ImportError: DLL load failed while importing topographicshadows_cython_03", which is part of L2A_Tables.py.
    Any advice on this?


  3. I’m sorry but I’m also not familiar with sen2cor.

    Maybe @bdpg can help?

  4. I need some more details for trying to help.
    On which platform do you like to install Sen2Cor? Windows, Linux or MAC? Information about release/version could also be helpful.
    How do you try to install Sen2Cor? Steps, commands, …?

    Sen2Cor 2.11 installation was going without problems for me, both on Windows (MS Windows 10 Enterprise) and on Linux (Red Hat Enterprise Linux Workstation version 7.9).

    Kind regards

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