IASI config files for Metop-B, July 2025

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  • June 18, 2025 at 7:05 am #50877
    Nigel AtkinsonNigel Atkinson
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    This announcement is for users of OPS-LRS.

    New BRD and GRD files are available for IASI on Metop-B. The purpose is to update the scan mirror reflectivity for IASI-B. You can find them as usual at https://nwp-saf.eumetsat.int/downloads/aapp_data_files/OPS-LRS/aux_data/. The easiest way to download these auxiliary files is to use the “get_aux_files.sh” script. The new files are:

    IASI_BRD_xx_M01_20250528000000Z_xxxxxxxxxxxxxxZ_20250527120916Z_IAST_0000000020
    IASI_GRD_xx_M01_20250528000000Z_xxxxxxxxxxxxxxZ_20250527120924Z_IAST_0000000032

    EUMETSAT plans to install these files on 3rd July 2025. We recommend that you install them as close as possible to that date in order to ensure consistency with the global processing.

    Regards,

    Nigel

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