Sea-ice deformation forecasts for the MOSAiC Arctic drift campaign in the SIDFEx database
The Sea Ice Drift Forecast Experiment (SIDFEx) database comprises more than 180,000 forecasts for trajectories of single sea-ice buoys in the Arctic and Antarctic, collected since 2017. SIDFEx is a community effort originating from the Year Of Polar Prediction. Forecasts are provided by various fore...
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ftawi:oai:epic.awi.de:56444 2023-05-15T13:15:37+02:00 Sea-ice deformation forecasts for the MOSAiC Arctic drift campaign in the SIDFEx database Ludwig, Valentin Goessling, Helge 2022-05-25 application/pdf https://epic.awi.de/id/eprint/56444/ https://epic.awi.de/id/eprint/56444/1/egu_deformation_20220525_v1.pdf https://hdl.handle.net/10013/epic.7b619f13-2c79-41a1-ab8a-a93fdda07f47 https://hdl.handle.net/ unknown https://epic.awi.de/id/eprint/56444/1/egu_deformation_20220525_v1.pdf https://hdl.handle.net/ Ludwig, V. orcid:0000-0002-4877-5214 and Goessling, H. orcid:0000-0001-9018-1383 , SIDFEx team (2022) Sea-ice deformation forecasts for the MOSAiC Arctic drift campaign in the SIDFEx database , EGU General Assembly 2022, 23 May 2022 - 27 May 2022 . doi:10.5194/egusphere-egu22-7237 <https://doi.org/10.5194/egusphere-egu22-7237> , hdl:10013/epic.7b619f13-2c79-41a1-ab8a-a93fdda07f47 EPIC3EGU General Assembly 2022, 2022-05-23-2022-05-27 Conference notRev 2022 ftawi https://doi.org/10.5194/egusphere-egu22-7237 2022-10-09T23:12:45Z The Sea Ice Drift Forecast Experiment (SIDFEx) database comprises more than 180,000 forecasts for trajectories of single sea-ice buoys in the Arctic and Antarctic, collected since 2017. SIDFEx is a community effort originating from the Year Of Polar Prediction. Forecasts are provided by various forecast centres and collected, and archived by the Alfred Wegener Institute (AWI). AWI provides a dedicated software package and an interactive online platform for analysing the forecasts. Their lead times range from daily to seasonal scales. Among the buoys targeted by SIDFEx are the buoys of the Distributed Network (DN) array which was deployed during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition. In this contribution, we show to what extent the deformation (divergence, shear and vorticity) of the DN can be forecasted by the SIDFEx forecasts. We investigate the performance of single models as well as a consensus forecast which merges the single forecasts to a seamless best-guess forecast. Conference Object Alfred Wegener Institute Antarc* Antarctic Arctic Arctic Sea ice Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center) Antarctic Arctic |
institution |
Open Polar |
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Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center) |
op_collection_id |
ftawi |
language |
unknown |
description |
The Sea Ice Drift Forecast Experiment (SIDFEx) database comprises more than 180,000 forecasts for trajectories of single sea-ice buoys in the Arctic and Antarctic, collected since 2017. SIDFEx is a community effort originating from the Year Of Polar Prediction. Forecasts are provided by various forecast centres and collected, and archived by the Alfred Wegener Institute (AWI). AWI provides a dedicated software package and an interactive online platform for analysing the forecasts. Their lead times range from daily to seasonal scales. Among the buoys targeted by SIDFEx are the buoys of the Distributed Network (DN) array which was deployed during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition. In this contribution, we show to what extent the deformation (divergence, shear and vorticity) of the DN can be forecasted by the SIDFEx forecasts. We investigate the performance of single models as well as a consensus forecast which merges the single forecasts to a seamless best-guess forecast. |
format |
Conference Object |
author |
Ludwig, Valentin Goessling, Helge |
spellingShingle |
Ludwig, Valentin Goessling, Helge Sea-ice deformation forecasts for the MOSAiC Arctic drift campaign in the SIDFEx database |
author_facet |
Ludwig, Valentin Goessling, Helge |
author_sort |
Ludwig, Valentin |
title |
Sea-ice deformation forecasts for the MOSAiC Arctic drift campaign in the SIDFEx database |
title_short |
Sea-ice deformation forecasts for the MOSAiC Arctic drift campaign in the SIDFEx database |
title_full |
Sea-ice deformation forecasts for the MOSAiC Arctic drift campaign in the SIDFEx database |
title_fullStr |
Sea-ice deformation forecasts for the MOSAiC Arctic drift campaign in the SIDFEx database |
title_full_unstemmed |
Sea-ice deformation forecasts for the MOSAiC Arctic drift campaign in the SIDFEx database |
title_sort |
sea-ice deformation forecasts for the mosaic arctic drift campaign in the sidfex database |
publishDate |
2022 |
url |
https://epic.awi.de/id/eprint/56444/ https://epic.awi.de/id/eprint/56444/1/egu_deformation_20220525_v1.pdf https://hdl.handle.net/10013/epic.7b619f13-2c79-41a1-ab8a-a93fdda07f47 https://hdl.handle.net/ |
geographic |
Antarctic Arctic |
geographic_facet |
Antarctic Arctic |
genre |
Alfred Wegener Institute Antarc* Antarctic Arctic Arctic Sea ice |
genre_facet |
Alfred Wegener Institute Antarc* Antarctic Arctic Arctic Sea ice |
op_source |
EPIC3EGU General Assembly 2022, 2022-05-23-2022-05-27 |
op_relation |
https://epic.awi.de/id/eprint/56444/1/egu_deformation_20220525_v1.pdf https://hdl.handle.net/ Ludwig, V. orcid:0000-0002-4877-5214 and Goessling, H. orcid:0000-0001-9018-1383 , SIDFEx team (2022) Sea-ice deformation forecasts for the MOSAiC Arctic drift campaign in the SIDFEx database , EGU General Assembly 2022, 23 May 2022 - 27 May 2022 . doi:10.5194/egusphere-egu22-7237 <https://doi.org/10.5194/egusphere-egu22-7237> , hdl:10013/epic.7b619f13-2c79-41a1-ab8a-a93fdda07f47 |
op_doi |
https://doi.org/10.5194/egusphere-egu22-7237 |
_version_ |
1766269975382720512 |