Title: Number of available monthly averaged sea ice and snow thickness datasets

Description: The height of the bars corresponds to the number of files in the corresponding month, the years are given on the x-axis. The colour of the bars shows the underlying measurement principle. Datasets labelled with "SIT-E..." contain basin-wide sea-ice thickness fields, datasets labelled with "SIT-R..." contain reference data and datasets labelled with "SNT-E..." contain basin-wide snow thickness fields.

Copyright: Valentin Ludwig, AWI