Articles | Volume 17, issue 17
https://doi.org/10.5194/amt-17-5091-2024
https://doi.org/10.5194/amt-17-5091-2024
Research article
 | 
04 Sep 2024
Research article |  | 04 Sep 2024

A new aerial approach for quantifying and attributing methane emissions: implementation and validation

Jonathan F. Dooley, Kenneth Minschwaner, Manvendra K. Dubey, Sahar H. El Abbadi, Evan D. Sherwin, Aaron G. Meyer, Emily Follansbee, and James E. Lee

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Short summary
Methane is a powerful greenhouse gas originating from both natural and human activities. We describe a new uncrewed aerial system (UAS) designed to measure methane emission rates over a wide range of scales. This system has been used for direct quantification of point sources and distributed emitters over scales of up to 1 km. The system uses simultaneous measurements of methane and ethane to distinguish between different kinds of natural and human-related emission sources.