@article{Karppinen_2020, title={Vertical Distribution of Arctic Methane in 2009–2018 Using Ground-Based Remote Sensing}, volume={12}, ISSN={2072-4292}, url={http://dx.doi.org/10.3390/rs12060917}, DOI={10.3390/rs12060917}, number={6}, journal={Remote Sensing}, publisher={MDPI AG}, author={Karppinen, Tomi and Lamminpää, Otto and Tukiainen, Simo and Kivi, Rigel and Heikkinen, Pauli and Hatakka, Juha and Laine, Marko and Chen, Huilin and Lindqvist, Hannakaisa and Tamminen, Johanna}, year={2020}, month=mar, pages={917} }