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Multidisciplinary observations of two flights with the helicopter borne probe HELiPOD during MOSAiC [dataset publication series].

Authors

Pätzold,  Falk
External Organizations;

Bärfuss,  Konrad
External Organizations;

Bretschneider,  Lutz
External Organizations;

Schlerf,  Andreas
External Organizations;

Bollmann,  Sven
External Organizations;

Asmussen,  Magnus Ole
External Organizations;

Schwarting,  Tom
External Organizations;

Rausch,  Thomas
External Organizations;

Harm-Altstädter,  Barbara
External Organizations;

Käthner,  Ralf
External Organizations;

Pilz,  Christian
External Organizations;

Wehner,  Birgit
External Organizations;

Sperzel,  Tim R
External Organizations;

Jäkel,  Evelyn
External Organizations;

Düsing,  Sebastian
External Organizations;

Herber,  Andreas
External Organizations;

/persons/resource/iwiekenk

Wiekenkamp,  Inge
1.4 Remote Sensing, 1.0 Geodesy, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

/persons/resource/tsachs

Sachs,  T.
1.4 Remote Sensing, 1.0 Geodesy, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

Wendisch,  Manfred
External Organizations;

Lampert,  Astrid
External Organizations;

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Citation

Pätzold, F., Bärfuss, K., Bretschneider, L., Schlerf, A., Bollmann, S., Asmussen, M. O., Schwarting, T., Rausch, T., Harm-Altstädter, B., Käthner, R., Pilz, C., Wehner, B., Sperzel, T. R., Jäkel, E., Düsing, S., Herber, A., Wiekenkamp, I., Sachs, T., Wendisch, M., Lampert, A. (2024): Multidisciplinary observations of two flights with the helicopter borne probe HELiPOD during MOSAiC [dataset publication series].
https://doi.org/10.1594/PANGAEA.966359


Cite as: https://gfzpublic.gfz-potsdam.de/pubman/item/item_5027342
Abstract
The helicopter borne probe HELiPOD was deployed during the MOSAiC expedition on Leg 3 and 4 from the research vessel Polarstern to investigate the ocean-ice-atmosphere exchange. During five flights, a variety of parameters were measured and calculated, concerning atmospheric dynamics (pressure, temperature, humidity, wind vector), aerosol particles (number concentrations in different size classes, absorption coefficients for three different wavelengths), trace gas concentrations (carbon dioxide, methane, ozone), radiation (solar and terrestrial, upward and downward), surface properties (temperature, images) as well as flight state parameters (position, altitude, attitude). All data were re-sampled at 100 Hz to the same time grid, if not indicated differently. The probe enabled the spatial extension of MOSAiC observations in a range of 25 – 60 km distance to Polarstern. After dedicated postprocessing of the complex data set, two out of the five flights, which were performed on 22 July 2020, and with a flight duration of around 1 h per flight, are initially uploaded to the PANGAEA data base. A technical overview of the HELiPOD is given in Pätzold et al. (2023).