High-Resolution Repeat Topography of Drifting Ice Floes in the Arctic Ocean from Terrestrial Laser Scanning Collected on the Multidisciplinary drifting Observatory for the Study of Arctic Climate Expedition ...
Data are available for download at: https://arcticdata.io/data/10.18739/A2GH9BB4N/ Many processes involving the fluxes of mass, energy, and momentum in Arctic sea ice impact and are impacted by the snow and ice topography. We conducted 42 days of measuring the snow and ice topography on approximatel...
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NSF Arctic Data Center
2022
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Online Access: | https://dx.doi.org/10.18739/a2gh9bb4n https://arcticdata.io/catalog/view/doi:10.18739/A2GH9BB4N |
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ftdatacite:10.18739/a2gh9bb4n 2024-01-28T10:02:56+01:00 High-Resolution Repeat Topography of Drifting Ice Floes in the Arctic Ocean from Terrestrial Laser Scanning Collected on the Multidisciplinary drifting Observatory for the Study of Arctic Climate Expedition ... Clemens-Sewall, David Polashenski, Chris Raphael, Ian Perovich, Don Fons, Steven Itkin, Polona Jaggi, Matthias Jutila, Arttu Macfarlane, Amy Matero, Ilkka Oggier, Marc Wagner, David Visser, Ronald Olufson, Thomas Radenz, Martin Schönning, Carl Hansen, Jesper Votvik, Monica Brossier, Eric Svavarsdottir, Saga 2022 text/xml https://dx.doi.org/10.18739/a2gh9bb4n https://arcticdata.io/catalog/view/doi:10.18739/A2GH9BB4N en eng NSF Arctic Data Center EARTH SCIENCE > CRYOSPHERE > SEA ICE EARTH SCIENCE > CRYOSPHERE > SEA ICE > SEA ICE ELEVATION Dataset dataset 2022 ftdatacite https://doi.org/10.18739/a2gh9bb4n 2024-01-04T12:25:29Z Data are available for download at: https://arcticdata.io/data/10.18739/A2GH9BB4N/ Many processes involving the fluxes of mass, energy, and momentum in Arctic sea ice impact and are impacted by the snow and ice topography. We conducted 42 days of measuring the snow and ice topography on approximately a 0.5 km squared drifting parcel of Arctic sea ice from 18 October 2019 to 9 May 2020 via Terrestrial Laser Scanning (TLS) on the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition. We have aligned the TLS data into an ice-fixed, lagrangian reference frame such that topographic changes (e.g. snow accumulation) can be observed on some ice floes for time periods up to six months. Using in-situ measurements, we have validated the vertical accuracy of the alignment to within a 95% confidence interval of plus or minus 0.011 m. These data can be used to investigate snow accumulation and redistribution, ice dynamics, surface roughness, and they can provide invaluable context for ... Dataset Arctic Arctic Ocean Sea ice DataCite Metadata Store (German National Library of Science and Technology) Arctic Arctic Ocean |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
EARTH SCIENCE > CRYOSPHERE > SEA ICE EARTH SCIENCE > CRYOSPHERE > SEA ICE > SEA ICE ELEVATION |
spellingShingle |
EARTH SCIENCE > CRYOSPHERE > SEA ICE EARTH SCIENCE > CRYOSPHERE > SEA ICE > SEA ICE ELEVATION Clemens-Sewall, David Polashenski, Chris Raphael, Ian Perovich, Don Fons, Steven Itkin, Polona Jaggi, Matthias Jutila, Arttu Macfarlane, Amy Matero, Ilkka Oggier, Marc Wagner, David Visser, Ronald Olufson, Thomas Radenz, Martin Schönning, Carl Hansen, Jesper Votvik, Monica Brossier, Eric Svavarsdottir, Saga High-Resolution Repeat Topography of Drifting Ice Floes in the Arctic Ocean from Terrestrial Laser Scanning Collected on the Multidisciplinary drifting Observatory for the Study of Arctic Climate Expedition ... |
topic_facet |
EARTH SCIENCE > CRYOSPHERE > SEA ICE EARTH SCIENCE > CRYOSPHERE > SEA ICE > SEA ICE ELEVATION |
description |
Data are available for download at: https://arcticdata.io/data/10.18739/A2GH9BB4N/ Many processes involving the fluxes of mass, energy, and momentum in Arctic sea ice impact and are impacted by the snow and ice topography. We conducted 42 days of measuring the snow and ice topography on approximately a 0.5 km squared drifting parcel of Arctic sea ice from 18 October 2019 to 9 May 2020 via Terrestrial Laser Scanning (TLS) on the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition. We have aligned the TLS data into an ice-fixed, lagrangian reference frame such that topographic changes (e.g. snow accumulation) can be observed on some ice floes for time periods up to six months. Using in-situ measurements, we have validated the vertical accuracy of the alignment to within a 95% confidence interval of plus or minus 0.011 m. These data can be used to investigate snow accumulation and redistribution, ice dynamics, surface roughness, and they can provide invaluable context for ... |
format |
Dataset |
author |
Clemens-Sewall, David Polashenski, Chris Raphael, Ian Perovich, Don Fons, Steven Itkin, Polona Jaggi, Matthias Jutila, Arttu Macfarlane, Amy Matero, Ilkka Oggier, Marc Wagner, David Visser, Ronald Olufson, Thomas Radenz, Martin Schönning, Carl Hansen, Jesper Votvik, Monica Brossier, Eric Svavarsdottir, Saga |
author_facet |
Clemens-Sewall, David Polashenski, Chris Raphael, Ian Perovich, Don Fons, Steven Itkin, Polona Jaggi, Matthias Jutila, Arttu Macfarlane, Amy Matero, Ilkka Oggier, Marc Wagner, David Visser, Ronald Olufson, Thomas Radenz, Martin Schönning, Carl Hansen, Jesper Votvik, Monica Brossier, Eric Svavarsdottir, Saga |
author_sort |
Clemens-Sewall, David |
title |
High-Resolution Repeat Topography of Drifting Ice Floes in the Arctic Ocean from Terrestrial Laser Scanning Collected on the Multidisciplinary drifting Observatory for the Study of Arctic Climate Expedition ... |
title_short |
High-Resolution Repeat Topography of Drifting Ice Floes in the Arctic Ocean from Terrestrial Laser Scanning Collected on the Multidisciplinary drifting Observatory for the Study of Arctic Climate Expedition ... |
title_full |
High-Resolution Repeat Topography of Drifting Ice Floes in the Arctic Ocean from Terrestrial Laser Scanning Collected on the Multidisciplinary drifting Observatory for the Study of Arctic Climate Expedition ... |
title_fullStr |
High-Resolution Repeat Topography of Drifting Ice Floes in the Arctic Ocean from Terrestrial Laser Scanning Collected on the Multidisciplinary drifting Observatory for the Study of Arctic Climate Expedition ... |
title_full_unstemmed |
High-Resolution Repeat Topography of Drifting Ice Floes in the Arctic Ocean from Terrestrial Laser Scanning Collected on the Multidisciplinary drifting Observatory for the Study of Arctic Climate Expedition ... |
title_sort |
high-resolution repeat topography of drifting ice floes in the arctic ocean from terrestrial laser scanning collected on the multidisciplinary drifting observatory for the study of arctic climate expedition ... |
publisher |
NSF Arctic Data Center |
publishDate |
2022 |
url |
https://dx.doi.org/10.18739/a2gh9bb4n https://arcticdata.io/catalog/view/doi:10.18739/A2GH9BB4N |
geographic |
Arctic Arctic Ocean |
geographic_facet |
Arctic Arctic Ocean |
genre |
Arctic Arctic Ocean Sea ice |
genre_facet |
Arctic Arctic Ocean Sea ice |
op_doi |
https://doi.org/10.18739/a2gh9bb4n |
_version_ |
1789328240426352640 |