The anisotropic scattering coefficient of sea ice

摘要: Radiative transfer in sea ice is subject to anisotropic, multiple scattering. The impact of anisotropy on the light field under was found be substantial and has been quantified. In this study, a large data set irradiance radiance measurements acquired with Remotely Operated Vehicle (ROV) central Arctic. Measurements are interpreted context numerical radiative calculations, laboratory experiments, microstructure analysis. ratio synchronous transmitted shows clear deviation from an isotropic under-ice field. We find that angular distribution more downward directed than expected for This effect can attributed anisotropic scattering coefficient within ice. Assuming leads significant errors light-field modeling interpretation radiation measurements. Quantification geometry crucial correct conversion by Autonomous Underwater Vehicles (AUVs) ROVs.