Schlerf, Andreas; Bretschneider, Lutz; Schuchard, Malte; Düsing, Sebastian; Käthner, Ralf; Wehner, Birgit; Schuldt, Tobias; Wesolek, Christian; Tillmann, Ralf; Lange, Anne Caroline; Erraji, Hassnae; Krüger, Thomas; Scholz, Hendrik; Frost, Paul; Sobotta, André; Baum, Anja; Ebert, Volker; Bohlius, Henning; Nowak, Andreas; Langner, Marcel; Lampert, Astrid (2024): Drone air quality measurements during flight MesSBAR_2021-09-23_flight1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.971549, In: Schlerf, A et al. (2024): Validation and optimization of the drone air quality measurement system MesSBAR [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.971503
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Published: 2024-08-09 • DOI registered: 2024-09-07
Abstract:
In the project MesSBAR (Automated airborne measurement of pollution in the near-earth atmosphere in urban areas), unmanned aerial systems and specially adapted air quality measurement technology were developed to carry out measurements upwind and downwind of pollution sources in urban areas, industrial plants and traffic routes.
To validate and optimise the measurement technology and flight systems, two short measurement campaigns were carried out in 2021 near Wesseling next to the motorway A555 (North Rhine-Westphalia - Germany). There, the Federal Highway Research Institute (BASt) operates two measurement containers next to the motorway, which were used for the validation. Various flight profiles were tested. It was found that only for vertical ascents at a constant speed, useful results of the air quality measurements could be determined. The measurement data from these flights are published in this data publication.
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Related to:
Bretschneider, Lutz; Schlerf, Andreas; Baum, Anja; Bohlius, Henning; Buchholz, Marcel; Düsing, Sebastian; Ebert, Volker; Erraji, Hassnae; Frost, Paul; Käthner, Ralf; Krüger, Thomas; Lange, Anne Caroline; Langner, Marcel; Nowak, Andreas; Pätzold, Falk; Rüdiger, Julian; Saturno, Jorge; Scholz, Hendrik; Schuldt, Tobias; Seldschopf, Rickmar; Sobotta, Andre; Tillmann, Ralf; Wehner, Birgit; Wesolek, Christian; Wolf, Katharina; Lampert, Astrid (2022): MesSBAR—Multicopter and Instrumentation for Air Quality Research. Atmosphere, 13(4), 629, https://doi.org/10.3390/atmos13040629
Erraji, Hassnae; Franke, Philipp; Lampert, Astrid; Schuldt, Tobias; Tillmann, Ralf; Wahner, Andreas; Lange, Anne Caroline (preprint): The potential of drone observations to improve air quality predictions by 4D-var. https://doi.org/10.5194/egusphere-2024-517
Schlerf, Andreas; Bretschneider, Lutz; Lampert, Astrid; Baum, Anja; Buchholz, Marcel; Seldschopf, Rickmar; Sobotta, André; Bohlius, Henning; Del, Angelina; Ebert, Volker; Kim, Mi Eon; Nowak, Andreas; Rüdiger, Julian; Düsing, Sebastian; Käthner, Ralf; Wehner, Birgit; Erraji, Hassnae; Grasse, Achim; Lange, Anne Caroline; Schuldt, Tobias; Tillmann, Ralf; Wesolek, Christian; Langner, Marcel; Wallek, Stefan; Frost, Paul; Krüger, Thomas; Scholz, Hendrik (2022): Multikopter als fliegende Luftschadstoffmessstationen? Immissionsschutz, (3), 5, https://doi.org/10.37307/j.1868-7776.2022.03.05
Schuldt, Tobias; Gkatzelis, Georgios I; Wesolek, Christian; Rohrer, Franz; Winter, Benjamin; Kuhlbusch, Thomas A J; Kiendler-Scharr, Astrid; Tillmann, Ralf (2023): Electrochemical sensors on board a Zeppelin NT: in-flight evaluation of low-cost trace gas measurements. Atmospheric Measurement Techniques, 16(2), 373-386, https://doi.org/10.5194/amt-16-373-2023
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Coverage:
Latitude: 50.790800 * Longitude: 7.003900
Date/Time Start: 2021-09-23T05:01:23 * Date/Time End: 2021-09-23T05:06:28
Minimum ALTITUDE: 64.7 m * Maximum ALTITUDE: 340.5 m
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Comment:
Measuring chamber (MC) vs. Inlet measurements:
The MC is located inside the measurement payload and is supplied with the air taken in at the inlet by means of a pump. We did this in order to obtain an undisturbed air sample. In order to be able to detect differences between the air at the inlet and in the measuring chamber, we placed two identical temperature and humidity sensors, one at the inlet and one in the measuring chamber. We have used the measured variables with Inlet and MC to differentiate between them.
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License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1225 data points