Observing Antarctic Marginal Ice Zones with Satellite Altimetry Synergy – A Case Study of Indian Ocean Sector during July, 2017 ...
<!--!introduction!--> Marginal Ice Zone (MIZ) is an integral part of the Antarctic sea ice and associated with intensive air-ice-ocean interactions. Wave-affected MIZs form due to the wind wave/swell propagation into the ice pack, the ice breaking, the intensified ocean mixing, as well as the...
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ftdatacite:10.57757/iugg23-3045 2023-07-23T04:15:10+02:00 Observing Antarctic Marginal Ice Zones with Satellite Altimetry Synergy – A Case Study of Indian Ocean Sector during July, 2017 ... Xu, Shiming 2023 https://dx.doi.org/10.57757/iugg23-3045 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5020601 en eng GFZ German Research Centre for Geosciences Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Article ConferencePaper Oral 2023 ftdatacite https://doi.org/10.57757/iugg23-3045 2023-07-03T22:08:46Z <!--!introduction!--> Marginal Ice Zone (MIZ) is an integral part of the Antarctic sea ice and associated with intensive air-ice-ocean interactions. Wave-affected MIZs form due to the wind wave/swell propagation into the ice pack, the ice breaking, the intensified ocean mixing, as well as the potential positive feedbacks on the sea ice cover. However, great challenges exist for the satellite-based observation of MIZs, mainly due to the small temporal and spatial scales of the MIZs. In this talk we introduce recent advances in remote sensing of MIZs with radar altimeters. The retrieval of circumpolar Antarctic MIZs is carried out through the synergy of multiple satellite campaigns, with 2017-July as the sample period of study. We show that, the wave-affected MIZ can be effectively retrieved with radar altimeters, and the synergy of multiple campaigns greatly improves the temporal and spatial representation of the MIZ retrievals. Hot-spots of MIZs are revealed around the Antarctic, especially in the ... : The 28th IUGG General Assembly (IUGG2023) (Berlin 2023) ... Conference Object Antarc* Antarctic ice pack Sea ice DataCite Metadata Store (German National Library of Science and Technology) Antarctic Indian The Antarctic |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
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ftdatacite |
language |
English |
description |
<!--!introduction!--> Marginal Ice Zone (MIZ) is an integral part of the Antarctic sea ice and associated with intensive air-ice-ocean interactions. Wave-affected MIZs form due to the wind wave/swell propagation into the ice pack, the ice breaking, the intensified ocean mixing, as well as the potential positive feedbacks on the sea ice cover. However, great challenges exist for the satellite-based observation of MIZs, mainly due to the small temporal and spatial scales of the MIZs. In this talk we introduce recent advances in remote sensing of MIZs with radar altimeters. The retrieval of circumpolar Antarctic MIZs is carried out through the synergy of multiple satellite campaigns, with 2017-July as the sample period of study. We show that, the wave-affected MIZ can be effectively retrieved with radar altimeters, and the synergy of multiple campaigns greatly improves the temporal and spatial representation of the MIZ retrievals. Hot-spots of MIZs are revealed around the Antarctic, especially in the ... : The 28th IUGG General Assembly (IUGG2023) (Berlin 2023) ... |
format |
Conference Object |
author |
Xu, Shiming |
spellingShingle |
Xu, Shiming Observing Antarctic Marginal Ice Zones with Satellite Altimetry Synergy – A Case Study of Indian Ocean Sector during July, 2017 ... |
author_facet |
Xu, Shiming |
author_sort |
Xu, Shiming |
title |
Observing Antarctic Marginal Ice Zones with Satellite Altimetry Synergy – A Case Study of Indian Ocean Sector during July, 2017 ... |
title_short |
Observing Antarctic Marginal Ice Zones with Satellite Altimetry Synergy – A Case Study of Indian Ocean Sector during July, 2017 ... |
title_full |
Observing Antarctic Marginal Ice Zones with Satellite Altimetry Synergy – A Case Study of Indian Ocean Sector during July, 2017 ... |
title_fullStr |
Observing Antarctic Marginal Ice Zones with Satellite Altimetry Synergy – A Case Study of Indian Ocean Sector during July, 2017 ... |
title_full_unstemmed |
Observing Antarctic Marginal Ice Zones with Satellite Altimetry Synergy – A Case Study of Indian Ocean Sector during July, 2017 ... |
title_sort |
observing antarctic marginal ice zones with satellite altimetry synergy – a case study of indian ocean sector during july, 2017 ... |
publisher |
GFZ German Research Centre for Geosciences |
publishDate |
2023 |
url |
https://dx.doi.org/10.57757/iugg23-3045 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5020601 |
geographic |
Antarctic Indian The Antarctic |
geographic_facet |
Antarctic Indian The Antarctic |
genre |
Antarc* Antarctic ice pack Sea ice |
genre_facet |
Antarc* Antarctic ice pack Sea ice |
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/10.57757/iugg23-3045 |
_version_ |
1772189164611043328 |