The graph below shows boxplots of the difference (left) and relative difference (right) between TROPOMI ROCINN_CAL cloud top height and CLOUDNET cloud top height. (© Update June, 2026, of Compernolle et al., AMT 2021). 

CTHdiff CAL CLOUDNET qamin25 cfmin0p05 boxplot
OCRA\ROCINN_CAL minus ACTRIS Cloudnet or ARM cloud top height difference: box-whisker plots per station. Stations are ordered by latitude. Box edges: first and third quartile; line: median; whiskers: 5 and 95 percentiles; cross: mean.