Downward spectral solar irradiance as measured in different depths under sea ice (transmitted irradiance) at ROV station ALERT2018_10_1 ...

• Main Authors: Anhaus, Philipp, Katlein, Christian, Nicolaus, Marcel
• Format: Dataset
• Language: English
• Published: PANGAEA 2021
• Subjects: DATE/TIME; LATITUDE; LONGITUDE; Distance, relative, X; Distance, relative, Y; DEPTH, water; Irradiance, downward; Irradiance, downward, photosynthetically active; Irradiance, downward, photosynthetically active, absolute; Spectral irradiance, downward at 320 nm; Spectral irradiance, downward at 321 nm; Spectral irradiance, downward at 322 nm; Spectral irradiance, downward at 323 nm; Spectral irradiance, downward at 324 nm; Spectral irradiance, downward at 325 nm; Spectral irradiance, downward at 326 nm; Spectral irradiance, downward at 327 nm; Spectral irradiance, downward at 328 nm; Spectral irradiance, downward at 329 nm; Spectral irradiance, downward at 330 nm; Spectral irradiance, downward at 331 nm; Spectral irradiance, downward at 332 nm; Spectral irradiance, downward at 333 nm; Spectral irradiance, downward at 334 nm; Spectral irradiance, downward at 335 nm; Spectral irradiance, downward at 336 nm; Spectral irradiance, downward at 337 nm; Spectral irradiance, downward at 338 nm; Spectral irradiance, downward at 339 nm; Spectral irradiance, downward at 340 nm; Spectral irradiance, downward at 341 nm; Spectral irradiance, downward at 342 nm; Spectral irradiance, downward at 343 nm; Spectral irradiance, downward at 344 nm; Spectral irradiance, downward at 345 nm; Spectral irradiance, downward at 346 nm; Spectral irradiance, downward at 347 nm; Spectral irradiance, downward at 348 nm; Spectral irradiance, downward at 349 nm; Spectral irradiance, downward at 350 nm; Spectral irradiance, downward at 351 nm; Spectral irradiance, downward at 352 nm; Spectral irradiance, downward at 353 nm; Spectral irradiance, downward at 354 nm; Spectral irradiance, downward at 355 nm; Spectral irradiance, downward at 356 nm; Spectral irradiance, downward at 357 nm; Spectral irradiance, downward at 358 nm; Spectral irradiance, downward at 359 nm; Spectral irradiance, downward at 360 nm; Lincoln Sea; Nunavut; Sea ice
• Online Access: https://dx.doi.org/10.1594/pangaea.930232; https://doi.pangaea.de/10.1594/PANGAEA.930232

Measurements of transmitted irradiance under sea ice have been performed on First-Year-Ice (FYI) during the ALERT2018 campaign (Multidisciplinary Arctic Program (MAP) - Last Ice) off Alert, Nunavut, Canada in the Lincoln Sea on 10 May 2018. The radiation measurements have been performed with Ramses spectral radiometers (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 irradiance sensor (cos-collector) for energy budget calculations was installed on the ROV. All times are given in UTC. ...