Gridded Sea Level Heights and geostrophic currents - Antarctic Ocean
Types of dataset: Experimental Ssalto/Duacs gridded multimission altimeter products dedicated to Antarctic Ocean. This dataset is one of the experimental products which are available on the SSALTO/DUACS experimental products
Contents: multimission sea level heights computed with respect to a twenty-year mean and associated geostrophic current anomalies. The formal error is also included.
Condition of access : Users should keep in mind that these products are experimental products. Notably, they are not produced on an operational basis.
Description: Sea level and geostrophic current anomalies grids for the Antarctic Ocean from radar altimeter measurements, available for 1 multimission file combining 3 satellites : SARAL/AltiKa, Cryosat-2 and Sentinel-3A.
Citation: When using the SSALTO/DUACS experimental products, please cite: "Those products were processed by SSALTO/DUACS and distributed by AVISO+ (https://www.aviso.altimetry.fr) with support from CNES”
Geographic coverage: Antarctic Ocean.
Tools: The method is described in
- Auger M. , P. Prandi, J-B. Sallée, Southern Ocean Sea Level Anomaly in the Sea-Ice Covered Sector From Multimission Satellite Observations, Nature Scientific Data, in preparation.
- Auger, Matthis & Prandi, P.. (2019). Sea Level Anomaly from a Multi-Altimeter Combination in the Ice-Covered Southern Ocean. OSTST 2019
Copyright: 2013-2019 - Cnes/Cls.
Delayed-time gridded SLA dedicated to Antarctic Ocean products
| Satellite | Area | Type | Authenticated access service | Data period | File weight |
|---|---|---|---|---|---|
| Merged | Antarctic | gridded (mutlimission Saral/AtiKa/Cryosat-2/Sentinel-3A) | please refer to MY AVISO+ | 2013/04/01 - 2019/07/31 | 3.2 Gb |
Data
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