Assessing the potential of Eddy detection in MIZ using SAR and Lagrangian modeling: A test case on Fram Strait
The analysis of ocean eddies in the marginal ice zone via remote sensing and modeling data is a challenging task. However, it is of crucial importance for various scientific applications and anthropogenic activities in the Arctic. Models often struggle to accurately represent eddies near the MIZ due...
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Online Access: | https://hdl.handle.net/10037/34485 https://doi.org/10.1016/j.seares.2024.102531 |
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ftunivtroemsoe:oai:munin.uit.no:10037/34485 2024-09-30T14:30:32+00:00 Assessing the potential of Eddy detection in MIZ using SAR and Lagrangian modeling: A test case on Fram Strait Sandalyuk, Nikita V. Khachatrian, Eduard Budyansky, Maxim 2024-08-22 https://hdl.handle.net/10037/34485 https://doi.org/10.1016/j.seares.2024.102531 eng eng Elsevier Journal of Sea Research Sandalyuk, Khachatrian, Budyansky. Assessing the potential of Eddy detection in MIZ using SAR and Lagrangian modeling: A test case on Fram Strait. Journal of Sea Research. 2024 FRIDAID 2290116 doi:10.1016/j.seares.2024.102531 1385-1101 1873-1414 https://hdl.handle.net/10037/34485 Attribution 4.0 International (CC BY 4.0) openAccess Copyright 2024 The Author(s) https://creativecommons.org/licenses/by/4.0 Journal article Tidsskriftartikkel Peer reviewed publishedVersion 2024 ftunivtroemsoe https://doi.org/10.1016/j.seares.2024.102531 2024-09-03T23:47:48Z The analysis of ocean eddies in the marginal ice zone via remote sensing and modeling data is a challenging task. However, it is of crucial importance for various scientific applications and anthropogenic activities in the Arctic. Models often struggle to accurately represent eddies near the MIZ due to the intricate nature of sea ice-ocean interactions, unresolved small-scale processes, and coarse resolution. Nevertheless, combining the information provided from both SAR and model data offers promising results that can potentially improve eddy detection accuracy near the MIZ. Furthermore, accurate characterization of the spatial and temporal variability of eddies near the MIZ demands a holistic approach that incorporates multi-platform observations, including numerical models and remote sensing data. This study demonstrates a specific test case on the intercomparison of the eddy signatures located in the MIZ in the Fram Strait based on remote sensing SAR scenes and Lagrangian modeling data from the two global oceanographic reanalysis GOFS 3.1 and GLORYS 12 V1. The study specifically displays the strong agreement in the eddy polarity and synchronism with reality, as well as differences in spatial scales and location of eddy centers. Overall, the obtained results support the further use of the presented approach for studying the eddies in the MIZ regions in the Arctic. Article in Journal/Newspaper Arctic Fram Strait Sea ice University of Tromsø: Munin Open Research Archive Arctic Journal of Sea Research 201 102531 |
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Open Polar |
collection |
University of Tromsø: Munin Open Research Archive |
op_collection_id |
ftunivtroemsoe |
language |
English |
description |
The analysis of ocean eddies in the marginal ice zone via remote sensing and modeling data is a challenging task. However, it is of crucial importance for various scientific applications and anthropogenic activities in the Arctic. Models often struggle to accurately represent eddies near the MIZ due to the intricate nature of sea ice-ocean interactions, unresolved small-scale processes, and coarse resolution. Nevertheless, combining the information provided from both SAR and model data offers promising results that can potentially improve eddy detection accuracy near the MIZ. Furthermore, accurate characterization of the spatial and temporal variability of eddies near the MIZ demands a holistic approach that incorporates multi-platform observations, including numerical models and remote sensing data. This study demonstrates a specific test case on the intercomparison of the eddy signatures located in the MIZ in the Fram Strait based on remote sensing SAR scenes and Lagrangian modeling data from the two global oceanographic reanalysis GOFS 3.1 and GLORYS 12 V1. The study specifically displays the strong agreement in the eddy polarity and synchronism with reality, as well as differences in spatial scales and location of eddy centers. Overall, the obtained results support the further use of the presented approach for studying the eddies in the MIZ regions in the Arctic. |
format |
Article in Journal/Newspaper |
author |
Sandalyuk, Nikita V. Khachatrian, Eduard Budyansky, Maxim |
spellingShingle |
Sandalyuk, Nikita V. Khachatrian, Eduard Budyansky, Maxim Assessing the potential of Eddy detection in MIZ using SAR and Lagrangian modeling: A test case on Fram Strait |
author_facet |
Sandalyuk, Nikita V. Khachatrian, Eduard Budyansky, Maxim |
author_sort |
Sandalyuk, Nikita V. |
title |
Assessing the potential of Eddy detection in MIZ using SAR and Lagrangian modeling: A test case on Fram Strait |
title_short |
Assessing the potential of Eddy detection in MIZ using SAR and Lagrangian modeling: A test case on Fram Strait |
title_full |
Assessing the potential of Eddy detection in MIZ using SAR and Lagrangian modeling: A test case on Fram Strait |
title_fullStr |
Assessing the potential of Eddy detection in MIZ using SAR and Lagrangian modeling: A test case on Fram Strait |
title_full_unstemmed |
Assessing the potential of Eddy detection in MIZ using SAR and Lagrangian modeling: A test case on Fram Strait |
title_sort |
assessing the potential of eddy detection in miz using sar and lagrangian modeling: a test case on fram strait |
publisher |
Elsevier |
publishDate |
2024 |
url |
https://hdl.handle.net/10037/34485 https://doi.org/10.1016/j.seares.2024.102531 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Fram Strait Sea ice |
genre_facet |
Arctic Fram Strait Sea ice |
op_relation |
Journal of Sea Research Sandalyuk, Khachatrian, Budyansky. Assessing the potential of Eddy detection in MIZ using SAR and Lagrangian modeling: A test case on Fram Strait. Journal of Sea Research. 2024 FRIDAID 2290116 doi:10.1016/j.seares.2024.102531 1385-1101 1873-1414 https://hdl.handle.net/10037/34485 |
op_rights |
Attribution 4.0 International (CC BY 4.0) openAccess Copyright 2024 The Author(s) https://creativecommons.org/licenses/by/4.0 |
op_doi |
https://doi.org/10.1016/j.seares.2024.102531 |
container_title |
Journal of Sea Research |
container_volume |
201 |
container_start_page |
102531 |
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1811635435843092480 |