Drone air quality measurements during flight MesSBAR_2021-09-22_flight3

DOI

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.

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.

Identifier
DOI https://doi.org/10.1594/PANGAEA.971546
Related Identifier IsPartOf https://doi.org/10.1594/PANGAEA.971503
Related Identifier References https://doi.org/10.3390/atmos13040629
Related Identifier References https://doi.org/10.5194/egusphere-2024-517
Related Identifier References https://doi.org/10.37307/j.1868-7776.2022.03.05
Related Identifier References https://doi.org/10.5194/amt-16-373-2023
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.971546
Provenance
Creator Schlerf, Andreas ORCID logo; Bretschneider, Lutz ORCID logo; Schuchard, Malte; Düsing, Sebastian; Käthner, Ralf; Wehner, Birgit; Schuldt, Tobias; Wesolek, Christian; Tillmann, Ralf ORCID logo; 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 ORCID logo
Publisher PANGAEA
Publication Year 2024
Funding Reference Federal Ministry of Education and Research https://doi.org/10.13039/501100002347 Crossref Funder ID 19F2097A https://foerderportal.bund.de/foekat/jsp/SucheAction.do?actionMode=view&fkz=19F2097A MesSBAR
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 1054 data points
Discipline Earth System Research
Spatial Coverage (7.004 LON, 50.791 LAT)
Temporal Coverage Begin 2021-09-22T06:35:43Z
Temporal Coverage End 2021-09-22T06:40:14Z