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Anhaus, Philipp; Katlein, Christian; Nicolaus, Marcel (2021): Updated solar radiation over and under sea ice during the ALERT2018 campaign (MAP Last Ice) in May 2018 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.930289

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Published: 2021-04-13 • DOI registered: 2021-05-27

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Abstract:
Measurements of solar radiation over and 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, 12, and 22 May 2018. All 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). Two sensors were mounted on a Remotely Operated Vehicle (ROV) and one radiometer was installed on the sea ice for surface reference measurements (solar irradiance). On the ROV, one irradiance sensor (cos-collector) for energy budget calculations and one radiance sensor (9° opening angle) to obtain high resolution spatial variability were installed. Along with the radiation measurements, ROV positions were obtained from acoustic LBL (Long Baseline)-positioning and all parameters of vehicle depth, distance to the ice and attitude recorded. All times are given in UTC.
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The update includes
1) post-processing of position
2) referencing of position to ROV hole in the ice
3) removal of radiation data obtained with pitch and role outside ± 10°
4) removal of radiation data obtained in the tent
5) manual removal of single noisy transmitted radiance and irradiance spectra occurred in the wavelength bands 320-330 nm, 500 nm, 660-700 nm, 750/800-950 nm
6) manual removal of single spectra from artificial light sources (e.g., LEDs) occurred on 10 May at wavelengths 440 nm, 442 nm, 443 nm, 446 nm, and 447 nm
7) Position and times at selected markers along a 100 m transect
Original version:
Anhaus, Philipp; Katlein, Christian; Nicolaus, Marcel (2019): Solar radiation over and under sea ice during the ALERT2018 campaign (MAP Last Ice) in May 2018 [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.901247
Coverage:
Median Latitude: 82.575631 * Median Longitude: -62.472503 * South-bound Latitude: 82.574734 * West-bound Longitude: -62.479062 * North-bound Latitude: 82.577067 * East-bound Longitude: -62.458855
Date/Time Start: 2018-05-10T14:11:55 * Date/Time End: 2018-05-22T18:14:07
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
23 datasets

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Download ZIP file containing all datasets as tab-delimited text — use the following character encoding:

Datasets listed in this bundled publication

  1. Anhaus, P; Katlein, C; Nicolaus, M (2021): Distance between ROV and sea ice at ROV station ALERT2018_10_1. https://doi.org/10.1594/PANGAEA.930264
  2. Anhaus, P; Katlein, C; Nicolaus, M (2021): Incident spectral solar irradiance measured above sea ice at ROV station ALERT2018_10_1. https://doi.org/10.1594/PANGAEA.930207
  3. Anhaus, P; Katlein, C; Nicolaus, M (2021): Position and vehicle attitude of ROV at station ALERT2018_10_1. https://doi.org/10.1594/PANGAEA.930215
  4. Anhaus, P; Katlein, C; Nicolaus, M (2021): Downward spectral solar irradiance as measured in different depths under sea ice (transmitted irradiance) at ROV station ALERT2018_10_1. https://doi.org/10.1594/PANGAEA.930232
  5. Anhaus, P; Katlein, C; Nicolaus, M (2021): Downward spectral solar radiance as measured in different depths under sea ice (transmitted radiance) at ROV station ALERT2018_10_1. https://doi.org/10.1594/PANGAEA.930238
  6. Anhaus, P; Katlein, C; Nicolaus, M (2021): Fraction of spectral solar radiance transmitted through snow and sea ice as measured in different depths under sea ice (transflectance) at ROV station ALERT2018_10_1. https://doi.org/10.1594/PANGAEA.930252
  7. Anhaus, P; Katlein, C; Nicolaus, M (2021): Fraction of spectral solar irradiance transmitted through snow and sea ice as measured in different depths under sea ice (transmittance) at ROV station ALERT2018_10_1. https://doi.org/10.1594/PANGAEA.930279
  8. Anhaus, P; Katlein, C; Nicolaus, M (2021): Distance between ROV and sea ice at ROV station ALERT2018_12_1. https://doi.org/10.1594/PANGAEA.930204
  9. Anhaus, P; Katlein, C; Nicolaus, M (2021): Incident spectral solar irradiance measured above sea ice at ROV station ALERT2018_12_1. https://doi.org/10.1594/PANGAEA.930208
  10. Anhaus, P; Katlein, C; Nicolaus, M (2021): Times when the ROV passed along the underice markers M0 to M10 as obtained from a high definition zoom video camera at ROV station ALERT2018_12_1. https://doi.org/10.1594/PANGAEA.930292
  11. Anhaus, P; Katlein, C; Nicolaus, M (2021): Position and vehicle attitude of ROV at station ALERT2018_12_1. https://doi.org/10.1594/PANGAEA.930216
  12. Anhaus, P; Katlein, C; Nicolaus, M (2021): Downward spectral solar irradiance as measured in different depths under sea ice (transmitted irradiance) at ROV station ALERT2018_12_1. https://doi.org/10.1594/PANGAEA.930233
  13. Anhaus, P; Katlein, C; Nicolaus, M (2021): Downward spectral solar radiance as measured in different depths under sea ice (transmitted radiance) at ROV station ALERT2018_12_1. https://doi.org/10.1594/PANGAEA.930248
  14. Anhaus, P; Katlein, C; Nicolaus, M (2021): Fraction of spectral solar radiance transmitted through snow and sea ice as measured in different depths under sea ice (transflectance) at ROV station ALERT2018_12_1. https://doi.org/10.1594/PANGAEA.930253
  15. Anhaus, P; Katlein, C; Nicolaus, M (2021): Fraction of spectral solar irradiance transmitted through snow and sea ice as measured in different depths under sea ice (transmittance) at ROV station ALERT2018_12_1. https://doi.org/10.1594/PANGAEA.930281
  16. Anhaus, P; Katlein, C; Nicolaus, M (2021): Distance between ROV and sea ice at ROV station ALERT2018_22_1. https://doi.org/10.1594/PANGAEA.930266
  17. Anhaus, P; Katlein, C; Nicolaus, M (2021): Incident spectral solar irradiance measured above sea ice at ROV station ALERT2018_22_1. https://doi.org/10.1594/PANGAEA.930210
  18. Anhaus, P; Katlein, C; Nicolaus, M (2021): Times when the ROV passed along the underice markers M0 to M10 as obtained from a high definition zoom video camera at ROV station ALERT2018_22_1. https://doi.org/10.1594/PANGAEA.930293
  19. Anhaus, P; Katlein, C; Nicolaus, M (2021): Position and vehicle attitude of ROV at station ALERT2018_22_1. https://doi.org/10.1594/PANGAEA.930218
  20. Anhaus, P; Katlein, C; Nicolaus, M (2021): Downward spectral solar irradiance as measured in different depths under sea ice (transmitted irradiance) at ROV station ALERT2018_22_1. https://doi.org/10.1594/PANGAEA.930235
  21. Anhaus, P; Katlein, C; Nicolaus, M (2021): Downward spectral solar radiance as measured in different depths under sea ice (transmitted radiance) at ROV station ALERT2018_22_1. https://doi.org/10.1594/PANGAEA.930251
  22. Anhaus, P; Katlein, C; Nicolaus, M (2021): Fraction of spectral solar radiance transmitted through snow and sea ice as measured in different depths under sea ice (transflectance) at ROV station ALERT2018_22_1. https://doi.org/10.1594/PANGAEA.930256
  23. Anhaus, P; Katlein, C; Nicolaus, M (2021): Fraction of spectral solar irradiance transmitted through snow and sea ice as measured in different depths under sea ice (transmittance) at ROV station ALERT2018_22_1. https://doi.org/10.1594/PANGAEA.930287