Articles | Volume 15, issue 15
https://doi.org/10.5194/amt-15-4431-2022
https://doi.org/10.5194/amt-15-4431-2022
Research article
 | 
02 Aug 2022
Research article |  | 02 Aug 2022

Improvements of a low-cost CO2 commercial nondispersive near-infrared (NDIR) sensor for unmanned aerial vehicle (UAV) atmospheric mapping applications

Yunsong Liu, Jean-Daniel Paris, Mihalis Vrekoussis, Panayiota Antoniou, Christos Constantinides, Maximilien Desservettaz, Christos Keleshis, Olivier Laurent, Andreas Leonidou, Carole Philippon, Panagiotis Vouterakos, Pierre-Yves Quéhé, Philippe Bousquet, and Jean Sciare

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Cited articles

Allen, G., Hollingsworth, P., Kabbabe, K., Pitt, J. R., Mead, M. I., Illingworth, S., Roberts, G., Bourn, M., Shallcross, D. E., and Percival, C. J.: The development and trial of an unmanned aerial system for the measurement of methane flux from landfill and greenhouse gas emission hotspots, Waste Manage., 87, 883–892, https://doi.org/10.1016/j.wasman.2017.12.024, 2019. 
Arzoumanian, E., Vogel, F. R., Bastos, A., Gaynullin, B., Laurent, O., Ramonet, M., and Ciais, P.: Characterization of a commercial lower-cost medium-precision non-dispersive infrared sensor for atmospheric CO2 monitoring in urban areas, Atmos. Meas. Tech., 12, 2665–2677, https://doi.org/10.5194/amt-12-2665-2019, 2019. 
Bara, E., Dwayne, T., and Homayoun, N.: Low-Altitude Aerial Methane Concentration Mapping, Remote Sens., 9, 823, https://doi.org/10.3390/rs9080823, 2017. 
Barchyn, T., Hugenholtz, C. H., Myshak, S., and Bauer, J.: A UAV-based system for detecting natural gas leaks, J. Unmanned Veh. Sys., 6, 18–30, https://doi.org/10.1139/juvs-2017-0018, 2018. 
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Short summary
This paper details laboratory-based and field developments of a cost-effective and compacted UAV CO2 sensor system to address the challenge of measuring CO2 with sufficient precision and acquisition frequency. We assess its performance extensively through laboratory and field tests and provide a case study in an urban area (Nicosia, Cyprus). We therefore expect that this portable system will be widely used for measuring CO2 emission and distribution in natural or urban environments.
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