Downward spectral solar radiance as measured in different depths under sea ice (transmitted radiance) at ROV station ODEN_AO2018_904-1

Measurements of transmitted radiance under sea ice have been performed on multi-year ice during the Oden_AO18 campaign (Arctic Ocean 2018: MOCCHA – ACAS - ICE) Central Arctic / North Pole drift station between 19 August and 13 September 2018. The radiation measurements have been performed with RAMSES spectral radiometes (TriOS, Rastede, Germany). All data are given in full spectral resolution interpolated to 1.0 nm, and integrated over the entire wavelength range (broadband, total: 320 to 950 nm). The radiance sensor (7° opening angle) to obtain high resolution spatial variability was installed on the ROV. All times are given in UTC.