New page CH4 – Methane!

A new page hast been created in the “Atmosphere composition” section: CH4 – Methane.

What is CH4? How is CH4 produced? Why shall we observe atmosphere CH4? A typical CH4 satellite map? Some reference CH4 satellite missions / products?

If you are interested, you can find some answers here. Do not hesitate to comment or ask for more questions, via Twitter or the contact form!