AUTHOR=Kahn Ralph A. TITLE=Editorial: Advanced technologies in remote sensing of aerosols and trace gases JOURNAL=Frontiers in Earth Science VOLUME=11 YEAR=2023 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2023.1212045 DOI=10.3389/feart.2023.1212045 ISSN=2296-6463