From: Jersild, Annika Date: Fri, Apr 14, 2023 at 7:03 AM Subject: Update of NCEI submission 0160558 To: NODC.DataOfficer@noaa.gov , alex.kozyr@noaa.gov Cc: Peter Landschützer Dear Alex, My name is Annika, and I'm a postdoc working with Peter Landschützer. I have prepared this years annual update for the NCEI OCADS submission (Accession 0160558 - https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/SPCO2_1982_present_ETH_SOM_FFN.html). I've attached the ReadMe file, which I currently have with an update version 7.7 however please let me know if this number is correct. The submission contains (as usual) pCO2 and CO2 fluxes from Peter's neural network method from 1982 through end of 2021 as used for the Global Carbon Budget and a monthly climatology. In addition, we've added an uncertainty calculation to the output this year. The data files are here: https://owncloud.gwdg.de/index.php/s/bhVXQ10tJ9yT5tt We have an update to the ReadMe file to explain the uncertainty component, and we're also updating the citation, although it would be great to keep the rest of the website the same format for cohesiveness (file names, and generation methods of all data, outside of the additional uncertainty, remain the same as last update). For the website itself, the abstract and figures can remain the same, just update the citation portion with the same as in the ReadMe. Let me know your thoughts, and if you have any questions. Best, Annika ----------------------------------------------- Annika Jersild Postdoctoral Researcher Max Planck Institute for Meteorology -----------------------------------------------