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Aviso regional sea surface height products

For the time being, range of regional sea surface height products concern following areas: North_East Atlantic, Gulf of Mexico, Mediterranean Sea, Black Sea, Mozambique area, Artctic Ocean and Europe area.
In Gulf of Mexico and North East Atlantic, regional products are along-track and "extended", i.e delivered with high frequency signal correction, ocean tide correction and inverse barometer correction especially for regional applications.

Ssalto/Duacs gridded 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
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Mediterranean Sea

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 seven-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
- NRT-MSLA

Ssalto/Duacs Seasonal mean and Climatology Gridded Sea level anomalies & geostrophic velocity anomalies (1/3°x1/3° on a Mercator grid)

Contents: Seasonal and climatological gridded sea surface heights computed with respect to a seven-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

- DT-Clim MSLA

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
- NRT-MADT

Ssalto/Duacs Sea level anomalies

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

- DT-SLA
- NRT-SLA

Ssalto/Duacs Absolute Dynamic Topography

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

- DT-ADT
- NRT-ADT

Black Sea

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 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

- NRT-MSLA

Ssalto/Duacs Seasonal mean and Climatology Gridded Sea level anomalies & geostrophic velocity anomalies (1/3°x1/3° on a Mercator grid)

Contents: Seasonal and climatological gridded sea surface heights computed with respect to a seven-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

- DT-MSLA Clim

Ssalto/Duacs Sea level anomalies

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

- NRT-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 seven-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

Ssalto/Duacs Sea level anomalies

Contents: along-track sea surface heights computed with respect to a seven-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

Contents: along-track sea surface heights computed with respect to a seven-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

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

- NRT-SLA

North-East Atlantic

Product type

 

Ssalto/Duacs extended Sea level anomalies

Contents: along-track sea surface heights computed with respect to a seven-year mean, delivered with high frequency, ocean tide and inverse barometer corrections
Use: regional studies; ocean variability (mesoscale circulation, seasonal variation...), including operational oceanography (real time products)

 - DT-SLAext
 - NRT-SLAext

Gulf of Mexico

Product type

 

Ssalto/Duacs extended Sea level anomalies

Contents: along-track sea surface heights ccomputed with respect to a seven-year mean, delivered with high frequency, ocean tide and inverse barometer corrections
Use: regional studies; ocean variability (mesoscale circulation, seasonal variation...), including operational oceanography (real time products)

- DT-SLAext
- NRT-SLAext