Observing System Simulation Experiment (OSSE) around Hawai‘i for Sea Surface Height (SSH) reconstruction and separation of balanced motions and internal tides from Nadir and SWOT Altimeters
This dataset includes all files related to the Observing System Simulation Experiment (OSSE) around Hawai'i for the Sea Surface Height (SSH) Balanced Motions (BM) and Internal Tides (IT) reconstruction and separation using satellite altimetry data, including both SWOT and Nadir altimeters. It contains SSH reconstruction results for BM and IT, using the method described in Bellemin-Laponnaz et al. 2025, submitted to JAMES (URL and DOI]), across the configurations: QG/SW (BM and IT separation and reconstruction), QG (BM reconstruction), and QG/SW N (BM and only coherent IT separation and reconstruction). The SSH observations and reference fields were generated from the MITgcm LLC4320 high-resolution ocean simulation (dataset). For more details on the OSSE setup, filtering methodology, and the mapping techniques used for SSH reconstruction, see Bellemin-Laponnaz et al. (in preparation).
Données et ressources
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SSH reconstructions with QG/SW configuration - 1 GBTAR Ouvrir
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SSH reconstructions with QG configuration (sensitivity analysis) - 472 MBTAR Ouvrir
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SSH observations (including Nadirs and SWOT in separate folders) - 1 GBTAR Ouvrir
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SSH reconstructions with QG/SW N configuration (sensitivity analysis) - 1 GBTAR Ouvrir
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SSH reference fields - 6 GBTAR Ouvrir
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Lowpass (200km) BM SSH reference fields (for prescribing QG model initial and boundary conditions) - 37 MBTAR Ouvrir
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HTML Ouvrir
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HTML Ouvrir
Informations supplémentaires
| Étendue temporelle | 2012-05-01 – 2012-07-31 |
|---|---|
| Date (publication) | 2025-07-21 |
| Date (revision) | 2026-03-12 |
| Statut | onGoing |
| Fréquence de mise à jour | asNeeded |
| Langue des métadonnées | en |
| Licence | CC-BY-NC-SA (Creative Commons - Attribution, No commercial usage, Sharing under the same conditions) |
| Métadonnées sources | ISO 19115 XML |
| Dernière mise à jour | 2026-11-04 |
| Créé | 2026-11-04 |
| API | package_show |