Attitude Corrected Broadband Radiation and LibRadtran Simulation data based on helicopter-borne observations during MOSAiC

This data set includes broadband radiation measurements after attitude correction of 14 research flights during MOSAiC.<br> In total 12 helicopter and 2 HELiPOD flights. Supportive data includes relative azimuth to sun position to identify shading effects on the CMP22 pyranometer installed.<br> Furthermore, libRadtran simulations are provided to validate cloudfree flights or flightsections.<br> In connection with surface type classifications (e.g. Sperzel, Tim R; Jäkel, Evelyn; Lampert, Astrid; Birnbaum, Gerit; Pätzold, Falk; Neckel, Niklas; Rosenburg, Sophie; Fuchs, Niels; Wendisch, Manfred (2023): Surface type classifications from helicopter-borne imagery during the MOSAiC expedition. PANGAEA, https://doi.org/10.1594/PANGAEA.958997) multiple linear regression can be applied as described by Sperzel, T. R. Codes for: Surface Albedo Measurements and Surface Type Classification from Helicopter-based Observa371<br> tions during MOSAiC, https://doi.org/10.5281/zenodo.7974021 (2023), which results in albedo values per fraction (e.g. Sperzel, Tim R; Jäkel, Evelyn; Lampert, Astrid; Birnbaum, Gerit; Pätzold, Falk; Neckel, Niklas; Rosenburg, Sophie; Fuchs, Niels; Wendisch, Manfred (2023): Helicopter-borne solar broadband irradiance measurements from the MOSAiC expedition. PANGAEA, https://doi.org/10.1594/PANGAEA.958999).<br> Radiation data file names start with "BBR_&lt;date&gt;", simulation file names with "BBR_fdn_clear".