Aviso regional sea surface height products

The Copernicus Marine and Environment Monitoring Service (CMEMS) is in charge of the processing and distribution of Ssalto/Duacs gridded "allsat" series and along-track Sea Level Anomalies, Absolute Dynamic Topographies and Geostrophic velocities over the Global Ocean, Mediterranean Sea, Black Sea, European Seas and Acrtic Ocean areas, in Delayed-Time and in Near-Real-Time .
The Copernicus Climate Change Service (C3S) is in charge of the processing and distribution of Ssalto/Duacs gridded Delayed-time "twosat" series of Sea Level Anomalies, Absolute Dynamic Topographies and Geostrophic velocities over the Global Ocean, Mediterranean Sea, Black Sea.
All those products were formerly distributed by Aviso+ with no changes in the scientific content.
Indeed CMEMS and C3S are dedicated to the distribution of operational products and AViso+ now focuses on the distribution of inoovative products.
Note that the Mozambique area and the Climatologies are still disseminated by Aviso+.

North Atlantic - Agulhas - Gulf Stream - Circumpolar - Gulf of Mexico

Product type
Ssalto/Duacs Experimental along-track and gridded products (sea surface height and velocities) Contents: several experimental products: 1/ 5Hz along-track 2/ gridded computed with Dynamic Interpolation, 3/ gridded combining altimetry and drifters. The proposed variables are sea surface heights and velocities computed with respect to a seven-year mean. Delivered in delayed time for periods defined in the Handbook. Use: ocean variability (mesoscale circulation, ...)	- SSALTO/Duacs Expermiental

Product type

Ssalto/Duacs Experimental along-track and gridded products (sea surface height and velocities)

Contents: several experimental products: 1/ 5Hz along-track 2/ gridded computed with Dynamic Interpolation, 3/ gridded combining altimetry and drifters. The proposed variables are sea surface heights and velocities computed with respect to a seven-year mean. Delivered in delayed time for periods defined in the Handbook.
Use: ocean variability (mesoscale circulation, ...)

- SSALTO/Duacs Expermiental

Agulhas current - Florida strait - Oregon - Mid Atlantic Bight

Product type
Ssalto/Duacs Coastal Sea level anomalies Contents: experimental along-track sea surface heights computed with respect to a seven-year mean. Use: coastal studies; ocean variability (mesoscale circulation, seasonal variation...)	- CoastalDT-SLA

Product type

Ssalto/Duacs Coastal Sea level anomalies

Contents: experimental along-track sea surface heights computed with respect to a seven-year mean.
Use: coastal studies; ocean variability (mesoscale circulation, seasonal variation...)

- CoastalDT-SLA

Mozambique area

Product type
Ssalto/Duacs Gridded Sea Level Anomalies & geostrophic velocity anomalies (1/8°x1/8° on a regular grid) Contents: gridded sea surface heights computed with respect to a twenty-year mean, and corresponding geostrophic velocity anomalies Use: regional studies; ocean variability (mesoscale circulation, seasonal variation...), including operational oceanography (near-real time products)	- NRT-MSLA-H-UV
Ssalto/Duacs Sea level anomalies Contents: along-track sea surface heights computed with respect to a twenty-year mean. Use: regional studies; ocean variability (mesoscale circulation, seasonal variation...), including operational oceanography (near-real time products)	- NRT-SLA

Product type

Ssalto/Duacs Gridded Sea Level Anomalies & geostrophic velocity anomalies (1/8°x1/8° on a regular grid)

Contents: gridded sea surface heights computed with respect to a twenty-year mean, and corresponding geostrophic velocity anomalies
Use: regional studies; ocean variability (mesoscale circulation, seasonal variation...), including operational oceanography (near-real time products)

- NRT-MSLA-H-UV

Ssalto/Duacs Sea level anomalies

Contents: along-track sea surface heights computed with respect to a twenty-year mean.
Use: regional studies; ocean variability (mesoscale circulation, seasonal variation...), including operational oceanography (near-real time products)

- NRT-SLA

Arctic Ocean

Product type
Ssalto/Duacs Gridded and along-track Sea level anomalies Contents: gridded and along-track sea surface heights computed with respect to a twenty-year mean. Use: regional studies; ocean variability (mesoscale circulation, seasonal variation...)	- Gridded and along-track Sea level heights

Product type

Ssalto/Duacs Gridded and along-track Sea level anomalies

Contents: gridded and along-track sea surface heights computed with respect to a twenty-year mean.
Use: regional studies; ocean variability (mesoscale circulation, seasonal variation...)

- Gridded and along-track Sea level heights

Antarctic Ocean

Product type
Ssalto/Duacs Gridded Sea level anomalies Contents: gridded sea surface heights computed with respect to a twenty-year mean. Use: regional studies; ocean variability (mesoscale circulation, seasonal variation...)	- Gridded Sea level heights

Product type

Ssalto/Duacs Gridded Sea level anomalies

Contents: gridded sea surface heights computed with respect to a twenty-year mean.
Use: regional studies; ocean variability (mesoscale circulation, seasonal variation...)

- Gridded Sea level heights

Europe area

Product type
Ssalto/Duacs Along-track Sea level anomalies Condition of access : The Copernicus Marine and Environment Monitoring Service (CMEMS) has taken over the whole processing and distribution of those products (formerly distributed by Aviso+ with no changes in the scientific content). Contents: along-track sea surface heights computed with respect to a twenty-year mean. Use: regional studies; ocean variability (mesoscale circulation, seasonal variation...), including operational oceanography (near-real time products)	- Along-track sea level Heights
Ssalto/Duacs Seasonal mean and Climatology Gridded Sea level anomalies (1/4°x1/4° on a Cartesian grid) Contents: Seasonal and climatological gridded sea surface heights computed with respect to a twenty-year mean (averaged sea surface heights averaging season by season and climatological sea surface heights calculated by averaging sea level anomalies over a same month). Use: long-term variability, seasonal and climate studies	- DT-Monthly - DT- Seasonal - DT-Clim -

Product type

Ssalto/Duacs Along-track Sea level anomalies

Condition of access : The Copernicus Marine and Environment Monitoring Service (CMEMS) has taken over the whole processing and distribution of those products (formerly distributed by Aviso+ with no changes in the scientific content).
Contents: along-track sea surface heights computed with respect to a twenty-year mean.
Use: regional studies; ocean variability (mesoscale circulation, seasonal variation...), including operational oceanography (near-real time products)

- Along-track sea level Heights

Ssalto/Duacs Seasonal mean and Climatology Gridded Sea level anomalies (1/4°x1/4° on a Cartesian grid)

Contents: Seasonal and climatological gridded sea surface heights computed with respect to a twenty-year mean (averaged sea surface heights averaging season by season and climatological sea surface heights calculated by averaging sea level anomalies over a same month).
Use: long-term variability, seasonal and climate studies

- DT-Monthly - DT- Seasonal - DT-Clim

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23 areas defined for X-TRACK coastal products

Product type
X-TRACK Sea level anomalies Contents: along-track sea surface heights computed with respect to a twenty-year mean. Use: coastal applications (delayed time products)	- X-TRACK SLA

Product type