Anhaus, Philipp; Katlein, Christian; Nicolaus, Marcel (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 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.930256, In: Anhaus, P et al. (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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Abstract:
Measurements of transmitted radiance under sea ice and corresponding incident solar radiation at the surface 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 22 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 radiance sensor (9° opening angle) was installed on the ROV. The transflectance is the ratio between transmitted radiance and incident irradiance. All times are given in UTC.
Original version:
Anhaus, Philipp; Katlein, Christian; Nicolaus, Marcel (2019): Fraction of spectral solar radiance transmitted through snow and sea ice as measured in different depths under sea ice (transflectance) at station ALERT2018_22_1. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.902066
Coverage:
Median Latitude: 82.575449 * Median Longitude: -62.474408 * South-bound Latitude: 82.574789 * West-bound Longitude: -62.478075 * North-bound Latitude: 82.576250 * East-bound Longitude: -62.470801
Date/Time Start: 2018-05-22T13:21:43 * Date/Time End: 2018-05-22T18:12:35
Minimum DEPTH, water: 1.3000 m * Maximum DEPTH, water: 104.0000 m
Event(s):
ALERT2018_22_1 * Latitude Start: 82.574604 * Longitude Start: -62.478312 * Latitude End: 82.576711 * Longitude End: -62.460324 * Date/Time Start: 2018-05-22T13:30:24 * Date/Time End: 2018-05-22T18:13:45 * Location: Lincoln Sea * Campaign: ALERT2018 * Basis: Sampling on land * Method/Device: Remote operated vehicle (ROV)
Parameter(s):
Change history:
2021-04-13T08:35:35 – Updated version, see "Original version" reference for previous version.
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1492356 data points
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