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Aviso regional sea surface height products

From May 2015 on, the Copernicus Marine and Environment Monitoring Service (CMEMS) is taking over the whole processing and distribution of Ssalto/Duacs gridded and along-track Sea Level Anomalies (MSLA-H and SLA-H, formerly distributed by Aviso+ with no changes in the scientific content) for Mediterranean, Black Sea, Europe and Arctic areas.

Ssalto/Duacs gridded currents (UV) products are devoted to scientific applications and non-commercial use.

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

Mediterranean Sea

Product type 

Ssalto/Duacs Gridded Sea Level Anomalies

Condition of access :From May 2015 on, the Copernicus Marine and Environment Monitoring Service (CMEMS) is taking over the whole processing and distribution of those products (formerly distributed by Aviso+ with no changes in the scientific content). The detailed description of products and links to CMEMS catalogue is available here.
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)

-DT-MSLA-H
-NRT-MSLA-H

Ssalto/Duacs Gridded 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)

- DT-MSLA-UV 
- NRT-MSLA-UV

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-Seasonal MSLA-H

- DT-Clim MSLA-H

Ssalto/Duacs Gridded Absolute Dynamic Topography & absolute geostrophic velocities (1/8°x1/8° on a regular grid)

Contents: gridded sea surface heights above geoid, and corresponding absolute geostrophic velocities
Use: regional studies; general circulation (ocean gyres ...)

- DT-MADT-H-UV 
- NRT-MADT-H-UV

Ssalto/Duacs Sea level anomalies

Condition of access :From May 2015 on, the Copernicus Marine and Environment Monitoring Service (CMEMS) is taking over the whole processing and distribution of those products (formerly distributed by Aviso+ with no changes in the scientific content). The detailed description of products and links to CMEMS catalogue is available here.
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)

- DT-SLA-H
- NRT-SLA-H

Ssalto/Duacs Absolute Dynamic Topography

Contents: along-track sea surface heights above geoid
Use: regional studies; general circulation (ocean gyres ...)

- DT-ADT-H
- NRT-ADT-H

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

Black Sea

Product type 

Ssalto/Duacs Gridded Sea Level Anomalies anomalies

Condition of access : From May 2015 on, the Copernicus Marine and Environment Monitoring Service (CMEMS) is taking over the whole processing and distribution of those products (formerly distributed by Aviso+ with no changes in the scientific content). The detailed description of products and links to CMEMS catalogue is available here.
Contents: gridded sea surface heights computed with respect to a mean profile, and corresponding geostrophic velocity anomalies 
Use: regional studies; ocean variability (mesoscale circulation, seasonal variation...), including operational oceanography (near-real time products)

-DT-MSLA-H
-NRT-MSLA-H

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

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

- DT-MSLA-UV

- NRT-MSLA-UV

Ssalto/Duacs Seasonal mean and Climatology Gridded Sea level anomalies & geostrophic velocity 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-Seasonal MSLA-H

- DT-MSLA H-Clim

Ssalto/Duacs Sea level anomalies

Condition of access :From May 2015 on, the Copernicus Marine and Environment Monitoring Service (CMEMS) is taking over the whole processing and distribution of those products (formerly distributed by Aviso+ with no changes in the scientific content). The detailed description of products and links to CMEMS catalogue is available here.
Contents: along-track sea surface heights computed with respect to a mean profile.
Use: regional studies; ocean variability (mesoscale circulation, seasonal variation...), including operational oceanography (near-real time products)

- DT-SLA-H

- NRT-SLA-H

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

Arctic Ocean

Product type 

Ssalto/Duacs Sea level anomalies

Condition of access :From May 2015 on, the Copernicus Marine and Environment Monitoring Service (CMEMS) is taking over the whole processing and distribution of those products (formerly distributed by Aviso+ with no changes in the scientific content). The detailed description of products and links to CMEMS catalogue is available here.
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

Europe area

Product type 

Ssalto/Duacs Sea level anomalies

Condition of access : From May 2015 on, the Copernicus Marine and Environment Monitoring Service (CMEMS) is taking over the whole processing and distribution of those products (formerly distributed by Aviso+ with no changes in the scientific content). The detailed description of products and links to CMEMS catalogue is available here.
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

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
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