Treatment of unresolved islands and ice in wind wave models, Ocean Modell
In ocean wave prediction models, unresolved islands are a major source of (local) errors. This paper presents a method based on a technique used in the SWAN model to deal with such islands. The method is tested in the operational global WAVEWATCH III model of the National Centers for Environmental P...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.606.1823 2023-05-15T18:18:09+02:00 Treatment of unresolved islands and ice in wind wave models, Ocean Modell Hendrik L. Tolman The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.606.1823 http://polar.ncep.noaa.gov/mmab/papers/tn221/mmab221.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.606.1823 http://polar.ncep.noaa.gov/mmab/papers/tn221/mmab221.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://polar.ncep.noaa.gov/mmab/papers/tn221/mmab221.pdf Wind waves Islands Sea ice Obstructions Sub-grid numerical modeling text ftciteseerx 2016-01-08T14:15:52Z In ocean wave prediction models, unresolved islands are a major source of (local) errors. This paper presents a method based on a technique used in the SWAN model to deal with such islands. The method is tested in the operational global WAVEWATCH III model of the National Centers for Environmental Prediction with a one year hindcast, and the results show a local but dramatic impact on model errors. An added benefit of this methodology is the possibility to model the effects of polar ice coverage on waves continuously. A simple model to continuously model ice coverage is suggested. This new ice model shows mixed results in the tests. Text Sea ice Unknown |
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English |
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Wind waves Islands Sea ice Obstructions Sub-grid numerical modeling |
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Wind waves Islands Sea ice Obstructions Sub-grid numerical modeling Hendrik L. Tolman Treatment of unresolved islands and ice in wind wave models, Ocean Modell |
topic_facet |
Wind waves Islands Sea ice Obstructions Sub-grid numerical modeling |
description |
In ocean wave prediction models, unresolved islands are a major source of (local) errors. This paper presents a method based on a technique used in the SWAN model to deal with such islands. The method is tested in the operational global WAVEWATCH III model of the National Centers for Environmental Prediction with a one year hindcast, and the results show a local but dramatic impact on model errors. An added benefit of this methodology is the possibility to model the effects of polar ice coverage on waves continuously. A simple model to continuously model ice coverage is suggested. This new ice model shows mixed results in the tests. |
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The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Hendrik L. Tolman |
author_facet |
Hendrik L. Tolman |
author_sort |
Hendrik L. Tolman |
title |
Treatment of unresolved islands and ice in wind wave models, Ocean Modell |
title_short |
Treatment of unresolved islands and ice in wind wave models, Ocean Modell |
title_full |
Treatment of unresolved islands and ice in wind wave models, Ocean Modell |
title_fullStr |
Treatment of unresolved islands and ice in wind wave models, Ocean Modell |
title_full_unstemmed |
Treatment of unresolved islands and ice in wind wave models, Ocean Modell |
title_sort |
treatment of unresolved islands and ice in wind wave models, ocean modell |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.606.1823 http://polar.ncep.noaa.gov/mmab/papers/tn221/mmab221.pdf |
genre |
Sea ice |
genre_facet |
Sea ice |
op_source |
http://polar.ncep.noaa.gov/mmab/papers/tn221/mmab221.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.606.1823 http://polar.ncep.noaa.gov/mmab/papers/tn221/mmab221.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766194616333238272 |