Unless stated otherwise, CC0 (Creative Commons Zero) applies to the content on our website. This means that the content on this website may be reprinted freely, unless otherwise indicated (for example, in the form of a copyright notice on a document). You can read more about Creative Commons via creativecommons.org.
Images and Data
Images where copyrighted should be properly cited as listed in figure captions.
TROPOMI data is free for all non-commerical purposes and when used in publications should be properly cited as listed for each respective data product page on the ESA Sentinels Site.