Maps of Mean Methane Volume Mixing Ratio in the Atmosphere Between the Surface and 4km Altitude over the Arctic:

A detailed description of the data can be found here.


Surface Ocean Processes in the Anthropocene (SOPRAN)




European Cooperation in Science and Technology (COST)




Surface Ocean Lower Atmosphere Study (SOLAS)






Helmholtz-Zentrum für Ozeanforschung Kiel (GEOMAR)