CS2-SMOS dataset averaged monthly.
Downloaded from : ftp://ftp.awi.de/sea_ice/product/cryosat2_smos/v205/nh/
Reference: Ricker, R., Hendricks, S., Kaleschke, L., Tian-Kunze, X., King, J., and Haas, C.: A weekly Arctic sea-ice thickness data record from merged CryoSat-2 and SMOS satellite data, The Cryosphere, 11, 1607–1623, https://doi.org/10.5194/tc-11-1607-2017, 2017.
https://spaces.awi.de/display/CS2SMOS/CryoSat-SMOS+Merged+Sea+Ice+Thickness
Original files are available daily in the freezing season (varies each year) for the period 2010 to present, each file corresponding to a 7-day average of the Pan-Arctic sea ice thickness.
Data are generally availaible every day from December to March. Other months may be only partially covered.
I (Guillaume) averaged all these daily files for each month to produce monthly files.
I also provide script to 1) download "daily" files; 2) Add the volume quantity to these files ; 3) rename the files in a simpler way (links); 4) produce monthly average files
Best,
Guillaume
guillaume.boutin(at)nersc.no