Snow specific surface area (SSA) measurements during the ALERT2018 campaign ...
The IceCube is a commercial instrument manufactured by A2 Photonic Sensors that provides specific surface area (SSA). The IceCube measures hemispherical reflectance of a snow sample by illuminating it using a laser diode at a wavelength of 1310 nm. The reflectance is recorded as voltage using a sign...
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Online Access: | https://dx.doi.org/10.1594/pangaea.960152 https://doi.pangaea.de/10.1594/PANGAEA.960152 |
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ftdatacite:10.1594/pangaea.960152 2024-09-15T18:17:51+00:00 Snow specific surface area (SSA) measurements during the ALERT2018 campaign ... Jutila, Arttu 2023 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.960152 https://doi.pangaea.de/10.1594/PANGAEA.960152 en eng PANGAEA https://dx.doi.org/10.1594/pangaea.960140 https://dx.doi.org/10.1017/aog.2023.47 https://dx.doi.org/10.1594/pangaea.960158 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Arctic AWI_SeaIce IceCube Sea ice snow Specific surface area SSA Event label DATE/TIME LATITUDE LONGITUDE DEPTH, ice/snow Depth, top/min Depth, bottom/max Specific surface area, snow Comment Snow pit Specific surface area SSA analyzer, A2 Photonic Sensors, IceCube ALERT2018 Sampling on land Sea Ice Physics @ AWI AWI_SeaIce dataset Dataset 2023 ftdatacite https://doi.org/10.1594/pangaea.96015210.1594/pangaea.96014010.1017/aog.2023.4710.1594/pangaea.960158 2024-08-01T10:55:41Z The IceCube is a commercial instrument manufactured by A2 Photonic Sensors that provides specific surface area (SSA). The IceCube measures hemispherical reflectance of a snow sample by illuminating it using a laser diode at a wavelength of 1310 nm. The reflectance is recorded as voltage using a signal-to-reflectance relationship. From the recorded reflectance, SSA is obtained using a radiative transfer model. To obtain reliable SSA values, a smooth surface of the snow sample is required. In some cases, e.g. for brittle depth hoar or large grains, it may be difficult to ensure a flat surface and instead hollows or out sticking grains may occur, increasing the uncertainty of the measurement. The IceCube measurements were obtained in connection to classical snow pits during the ALERT2018 campaign in May 2018 over the sea ice in the Lincoln Sea at representative locations of the floes. Measurements were done on an undisturbed shaded working wall of the snow pit by extracting samples 6 cm in diameter and in 3 cm ... Dataset Lincoln Sea Sea ice DataCite |
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language |
English |
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Arctic AWI_SeaIce IceCube Sea ice snow Specific surface area SSA Event label DATE/TIME LATITUDE LONGITUDE DEPTH, ice/snow Depth, top/min Depth, bottom/max Specific surface area, snow Comment Snow pit Specific surface area SSA analyzer, A2 Photonic Sensors, IceCube ALERT2018 Sampling on land Sea Ice Physics @ AWI AWI_SeaIce |
spellingShingle |
Arctic AWI_SeaIce IceCube Sea ice snow Specific surface area SSA Event label DATE/TIME LATITUDE LONGITUDE DEPTH, ice/snow Depth, top/min Depth, bottom/max Specific surface area, snow Comment Snow pit Specific surface area SSA analyzer, A2 Photonic Sensors, IceCube ALERT2018 Sampling on land Sea Ice Physics @ AWI AWI_SeaIce Jutila, Arttu Snow specific surface area (SSA) measurements during the ALERT2018 campaign ... |
topic_facet |
Arctic AWI_SeaIce IceCube Sea ice snow Specific surface area SSA Event label DATE/TIME LATITUDE LONGITUDE DEPTH, ice/snow Depth, top/min Depth, bottom/max Specific surface area, snow Comment Snow pit Specific surface area SSA analyzer, A2 Photonic Sensors, IceCube ALERT2018 Sampling on land Sea Ice Physics @ AWI AWI_SeaIce |
description |
The IceCube is a commercial instrument manufactured by A2 Photonic Sensors that provides specific surface area (SSA). The IceCube measures hemispherical reflectance of a snow sample by illuminating it using a laser diode at a wavelength of 1310 nm. The reflectance is recorded as voltage using a signal-to-reflectance relationship. From the recorded reflectance, SSA is obtained using a radiative transfer model. To obtain reliable SSA values, a smooth surface of the snow sample is required. In some cases, e.g. for brittle depth hoar or large grains, it may be difficult to ensure a flat surface and instead hollows or out sticking grains may occur, increasing the uncertainty of the measurement. The IceCube measurements were obtained in connection to classical snow pits during the ALERT2018 campaign in May 2018 over the sea ice in the Lincoln Sea at representative locations of the floes. Measurements were done on an undisturbed shaded working wall of the snow pit by extracting samples 6 cm in diameter and in 3 cm ... |
format |
Dataset |
author |
Jutila, Arttu |
author_facet |
Jutila, Arttu |
author_sort |
Jutila, Arttu |
title |
Snow specific surface area (SSA) measurements during the ALERT2018 campaign ... |
title_short |
Snow specific surface area (SSA) measurements during the ALERT2018 campaign ... |
title_full |
Snow specific surface area (SSA) measurements during the ALERT2018 campaign ... |
title_fullStr |
Snow specific surface area (SSA) measurements during the ALERT2018 campaign ... |
title_full_unstemmed |
Snow specific surface area (SSA) measurements during the ALERT2018 campaign ... |
title_sort |
snow specific surface area (ssa) measurements during the alert2018 campaign ... |
publisher |
PANGAEA |
publishDate |
2023 |
url |
https://dx.doi.org/10.1594/pangaea.960152 https://doi.pangaea.de/10.1594/PANGAEA.960152 |
genre |
Lincoln Sea Sea ice |
genre_facet |
Lincoln Sea Sea ice |
op_relation |
https://dx.doi.org/10.1594/pangaea.960140 https://dx.doi.org/10.1017/aog.2023.47 https://dx.doi.org/10.1594/pangaea.960158 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.1594/pangaea.96015210.1594/pangaea.96014010.1017/aog.2023.4710.1594/pangaea.960158 |
_version_ |
1810455976474574848 |