Downward spectral solar irradiance as measured in different depths under sea ice (transmitted irradiance) from ROV survey ARTofMELT2023/1_20-1 on 2023-05-18, survey 1

Transmitted solar irradiance was measured using an ACC (Advanced-Cosine-Collector) RAMSES hyper-spectral radiometer (TriOS) mounted on the ROV during the ARTofMELT2023 expedition in May and June 2023. All times are given in Universal Coordinated Time (UTC).