AUTHOR=Kern Christoph , Arellano Santiago , Campion Robin , Hidalgo Silvana , Kazahaya Ryunosuke TITLE=Editorial: Remote sensing of volcanic gas emissions from the ground, air, and space JOURNAL=Frontiers in Earth Science VOLUME=11 YEAR=2023 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2023.1340395 DOI=10.3389/feart.2023.1340395 ISSN=2296-6463