https://doi.pangaea.de/10.1594/PANGAEA.995988Köhler, LauraLauraKöhler0000-0001-7094-3280Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, BremerhavenJurányi, ZsófiaZsófiaJurányiAlfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, BremerhavenPANGAEA2026aerosolArcticAtmosphereboundary layerPolar 6T-BirdEvent labelDate/Time of eventnetCDF filenetCDF file (File Size)AircraftT-Bird [towed about 70 m below aircraft]P6-247_BACSAM2_2024POLAR 6Arctic Amplification (AC3)2024-04-13T09:28:24/2024-04-25T12:39:40Datasethttps://doi.pangaea.de/10.1594/PANGAEA.995979https://github.com/LauraKoehler/bacsam2_processing10.5281/ZENODO.210650576 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 InternationalThe BACSAM II aircraft campaign, conducted with the polar research aircraft Polar 6 and the towed body T-Bird, took place from 3 April to 2 May 2024. It was based in Longyearbyen, Svalbard. In total, 11 low-level research flights and two transit flights were conducted, covering the region around Svalbard and north of Greenland. T-Bird data are available for 5 low-level research flights.
The data sets present aerosol number concentrations in the size range of 10-300 nm measured with the Partector 2 in the T-Bird towed about 70 m below the Polar 6. The concentrations are provided for ambient conditions as well as reduced to standard temperature and pressure (STP). Additional parameters include particle diameter, GPS position, flow rate, and internal relative humidity, temperature and pressure.-16.66306115.50177978.24593481.596583German Research Foundationhttps://doi.org/10.13039/501100001659268020496TRR 172: ArctiC Amplification: Climate Relevant Atmospheric and SurfaCe Processes, and Feedback Mechanisms