Atmospheric Measurement Techniques
Atmospheric Measurement Techniques
AMT
Articles | Volume 9, issue 10
Articles | Volume 9, issue 10
https://doi.org/10.5194/amt-9-4879-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/amt-9-4879-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
Articles | Volume 9, issue 10
Research article
 | 
04 Oct 2016
Research article |  | 04 Oct 2016

Estimation of background gas concentration from differential absorption lidar measurements

Peter Harris, Nadia Smith, Valerie Livina, Tom Gardiner, Rod Robinson, and Fabrizio Innocenti

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Short summary
We have described an approach to estimating the background concentration level of a species, such as methane, in the atmosphere from an analysis of the measured data provided by the National Physical Laboratory's differential absorption lidar (DIAL) system. The estimation of the background level supports the mapping of pollutant concentrations and the determination of emission fluxes. Results for data provided by a field measurement are presented, and ideas for future work are discussed.
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