GEOS-5 Seasonal Forecast System: ENSO Prediction Skill and Bias
The GEOS-5 AOGCM known as S2S-1.0 has been in service from June 2012 through January 2018 (Borovikov et al. 2017). The atmospheric component of S2S-1.0 is Fortuna-2.5, the same that was used for the Modern-Era Retrospective Analysis for Research and Applications (MERRA), but with adjusted parameteri...
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ftnasantrs:oai:casi.ntrs.nasa.gov:20180000527 2023-05-15T18:17:26+02:00 GEOS-5 Seasonal Forecast System: ENSO Prediction Skill and Bias Marshak, Jelena Borovikov, Anna Kovach, Robin Unclassified, Unlimited, Publicly available January 7, 2018 application/pdf http://hdl.handle.net/2060/20180000527 unknown Document ID: 20180000527 http://hdl.handle.net/2060/20180000527 Copyright, Public use permitted CASI Geosciences (General) GSFC-E-DAA-TN51210 AMS Annual Meeting; 7-11 Jan. 2018; Austin, TX; United States 2018 ftnasantrs 2019-07-20T23:21:04Z The GEOS-5 AOGCM known as S2S-1.0 has been in service from June 2012 through January 2018 (Borovikov et al. 2017). The atmospheric component of S2S-1.0 is Fortuna-2.5, the same that was used for the Modern-Era Retrospective Analysis for Research and Applications (MERRA), but with adjusted parameterization of moist processes and turbulence. The ocean component is the Modular Ocean Model version 4 (MOM4). The sea ice component is the Community Ice CodE, version 4 (CICE). The land surface model is a catchment-based hydrological model coupled to the multi-layer snow model. The AGCM uses a Cartesian grid with a 1 deg 1.25 deg horizontal resolution and 72 hybrid vertical levels with the upper most level at 0.01 hPa. OGCM nominal resolution of the tripolar grid is 1/2 deg, with a meridional equatorial refinement to 1/4 deg. In the coupled model initialization, selected atmospheric variables are constrained with MERRA. The Goddard Earth Observing System integrated Ocean Data Assimilation System (GEOS-iODAS) is used for both ocean state and sea ice initialization. SST, T and S profiles and sea ice concentration were assimilated. Other/Unknown Material Sea ice NASA Technical Reports Server (NTRS) Fortuna ENVELOPE(-58.467,-58.467,-62.150,-62.150) Merra ENVELOPE(12.615,12.615,65.816,65.816) |
institution |
Open Polar |
collection |
NASA Technical Reports Server (NTRS) |
op_collection_id |
ftnasantrs |
language |
unknown |
topic |
Geosciences (General) |
spellingShingle |
Geosciences (General) Marshak, Jelena Borovikov, Anna Kovach, Robin GEOS-5 Seasonal Forecast System: ENSO Prediction Skill and Bias |
topic_facet |
Geosciences (General) |
description |
The GEOS-5 AOGCM known as S2S-1.0 has been in service from June 2012 through January 2018 (Borovikov et al. 2017). The atmospheric component of S2S-1.0 is Fortuna-2.5, the same that was used for the Modern-Era Retrospective Analysis for Research and Applications (MERRA), but with adjusted parameterization of moist processes and turbulence. The ocean component is the Modular Ocean Model version 4 (MOM4). The sea ice component is the Community Ice CodE, version 4 (CICE). The land surface model is a catchment-based hydrological model coupled to the multi-layer snow model. The AGCM uses a Cartesian grid with a 1 deg 1.25 deg horizontal resolution and 72 hybrid vertical levels with the upper most level at 0.01 hPa. OGCM nominal resolution of the tripolar grid is 1/2 deg, with a meridional equatorial refinement to 1/4 deg. In the coupled model initialization, selected atmospheric variables are constrained with MERRA. The Goddard Earth Observing System integrated Ocean Data Assimilation System (GEOS-iODAS) is used for both ocean state and sea ice initialization. SST, T and S profiles and sea ice concentration were assimilated. |
format |
Other/Unknown Material |
author |
Marshak, Jelena Borovikov, Anna Kovach, Robin |
author_facet |
Marshak, Jelena Borovikov, Anna Kovach, Robin |
author_sort |
Marshak, Jelena |
title |
GEOS-5 Seasonal Forecast System: ENSO Prediction Skill and Bias |
title_short |
GEOS-5 Seasonal Forecast System: ENSO Prediction Skill and Bias |
title_full |
GEOS-5 Seasonal Forecast System: ENSO Prediction Skill and Bias |
title_fullStr |
GEOS-5 Seasonal Forecast System: ENSO Prediction Skill and Bias |
title_full_unstemmed |
GEOS-5 Seasonal Forecast System: ENSO Prediction Skill and Bias |
title_sort |
geos-5 seasonal forecast system: enso prediction skill and bias |
publishDate |
2018 |
url |
http://hdl.handle.net/2060/20180000527 |
op_coverage |
Unclassified, Unlimited, Publicly available |
long_lat |
ENVELOPE(-58.467,-58.467,-62.150,-62.150) ENVELOPE(12.615,12.615,65.816,65.816) |
geographic |
Fortuna Merra |
geographic_facet |
Fortuna Merra |
genre |
Sea ice |
genre_facet |
Sea ice |
op_source |
CASI |
op_relation |
Document ID: 20180000527 http://hdl.handle.net/2060/20180000527 |
op_rights |
Copyright, Public use permitted |
_version_ |
1766191651436363776 |