High resolution sea ice drift and deformation off the North Coast of Greenland in March 2018 ...
High resolution sea ice drift and deformation fields in March 2018 in the Wandel Sea and adjacent Arctic Ocean are presented. The fields cover a 30 days period of strong deformation of young ice that had formed in a preceding polynya event. Drift fields were obtained from Sentinel-1, HH polarization...
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Online Access: | https://dx.doi.org/10.1594/pangaea.927451 https://doi.pangaea.de/10.1594/PANGAEA.927451 |
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ftdatacite:10.1594/pangaea.927451 2023-06-11T04:09:32+02:00 High resolution sea ice drift and deformation off the North Coast of Greenland in March 2018 ... von Albedyll, Luisa Haas, Christian Dierking, Wolfgang 2021 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.927451 https://doi.pangaea.de/10.1594/PANGAEA.927451 en eng PANGAEA https://dx.doi.org/10.5194/tc-15-2167-2021 https://dx.doi.org/10.3189/172756411795931462 https://dx.doi.org/10.1016/j.coldregions.2007.06.006 https://dx.doi.org/10.1109/tgrs.2011.2158005 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Sea ice sea ice deformation sea ice drift File content DATE/TIME Binary Object Multiple investigations Sea Ice Physics @ AWI AWI_SeaIce Dataset dataset 2021 ftdatacite https://doi.org/10.1594/pangaea.92745110.5194/tc-15-2167-202110.3189/17275641179593146210.1016/j.coldregions.2007.06.00610.1109/tgrs.2011.2158005 2023-06-01T11:10:22Z High resolution sea ice drift and deformation fields in March 2018 in the Wandel Sea and adjacent Arctic Ocean are presented. The fields cover a 30 days period of strong deformation of young ice that had formed in a preceding polynya event. Drift fields were obtained from Sentinel-1, HH polarization SAR images acquired in enhanced wide mode. These had a pixel resolution of 50 m in Polar Stereographic North projection (latitude of true scale: 70 N, center longitude: 45 W). We used an ice tracking algorithm introduced by Thomas et al. (2008, 2011) and modified by Hollands and Dierking (2011) to derive drift from sequential pairs. Based on satellite data coverage, the time steps between two scenes varied between 0.9 and 2 days. The resulting drift data set was defined on a regular grid with a spatial resolution of 700 m. Outliers in the velocity data were reduced by a 3x3 point running median filter covering an area of 2.1x2.1 km. For the deformation estimates, we calculated deformation using a linear ... Dataset Arctic Arctic Ocean Greenland Sea ice Wandel Sea DataCite Metadata Store (German National Library of Science and Technology) Arctic Arctic Ocean Greenland Wandel ENVELOPE(-64.000,-64.000,-65.083,-65.083) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Sea ice sea ice deformation sea ice drift File content DATE/TIME Binary Object Multiple investigations Sea Ice Physics @ AWI AWI_SeaIce |
spellingShingle |
Sea ice sea ice deformation sea ice drift File content DATE/TIME Binary Object Multiple investigations Sea Ice Physics @ AWI AWI_SeaIce von Albedyll, Luisa Haas, Christian Dierking, Wolfgang High resolution sea ice drift and deformation off the North Coast of Greenland in March 2018 ... |
topic_facet |
Sea ice sea ice deformation sea ice drift File content DATE/TIME Binary Object Multiple investigations Sea Ice Physics @ AWI AWI_SeaIce |
description |
High resolution sea ice drift and deformation fields in March 2018 in the Wandel Sea and adjacent Arctic Ocean are presented. The fields cover a 30 days period of strong deformation of young ice that had formed in a preceding polynya event. Drift fields were obtained from Sentinel-1, HH polarization SAR images acquired in enhanced wide mode. These had a pixel resolution of 50 m in Polar Stereographic North projection (latitude of true scale: 70 N, center longitude: 45 W). We used an ice tracking algorithm introduced by Thomas et al. (2008, 2011) and modified by Hollands and Dierking (2011) to derive drift from sequential pairs. Based on satellite data coverage, the time steps between two scenes varied between 0.9 and 2 days. The resulting drift data set was defined on a regular grid with a spatial resolution of 700 m. Outliers in the velocity data were reduced by a 3x3 point running median filter covering an area of 2.1x2.1 km. For the deformation estimates, we calculated deformation using a linear ... |
format |
Dataset |
author |
von Albedyll, Luisa Haas, Christian Dierking, Wolfgang |
author_facet |
von Albedyll, Luisa Haas, Christian Dierking, Wolfgang |
author_sort |
von Albedyll, Luisa |
title |
High resolution sea ice drift and deformation off the North Coast of Greenland in March 2018 ... |
title_short |
High resolution sea ice drift and deformation off the North Coast of Greenland in March 2018 ... |
title_full |
High resolution sea ice drift and deformation off the North Coast of Greenland in March 2018 ... |
title_fullStr |
High resolution sea ice drift and deformation off the North Coast of Greenland in March 2018 ... |
title_full_unstemmed |
High resolution sea ice drift and deformation off the North Coast of Greenland in March 2018 ... |
title_sort |
high resolution sea ice drift and deformation off the north coast of greenland in march 2018 ... |
publisher |
PANGAEA |
publishDate |
2021 |
url |
https://dx.doi.org/10.1594/pangaea.927451 https://doi.pangaea.de/10.1594/PANGAEA.927451 |
long_lat |
ENVELOPE(-64.000,-64.000,-65.083,-65.083) |
geographic |
Arctic Arctic Ocean Greenland Wandel |
geographic_facet |
Arctic Arctic Ocean Greenland Wandel |
genre |
Arctic Arctic Ocean Greenland Sea ice Wandel Sea |
genre_facet |
Arctic Arctic Ocean Greenland Sea ice Wandel Sea |
op_relation |
https://dx.doi.org/10.5194/tc-15-2167-2021 https://dx.doi.org/10.3189/172756411795931462 https://dx.doi.org/10.1016/j.coldregions.2007.06.006 https://dx.doi.org/10.1109/tgrs.2011.2158005 |
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.92745110.5194/tc-15-2167-202110.3189/17275641179593146210.1016/j.coldregions.2007.06.00610.1109/tgrs.2011.2158005 |
_version_ |
1768383470165295104 |