AVISO+ Satellite Altimetry Products
CNES French satellite altimetry archive providing sea surface height, sea level anomaly, geostrophic velocities, and ocean topography from multi-mission altimeter data (Jason, Sentinel-3/6, SARAL) since 1993
aviso.altimetry.fr
At a glance
- Region
- Global
- Coverage
- Global oceans, multi-mission, 1993-present
- Access
- Registration Required
- Category
- Space Agency
What's inside
- Sea Surface Height
- Sea Level Anomaly
- Geostrophic Currents
- Ocean Topography
- Along-Track Altimetry
What you can do with it
Typical work that data of this type supports.
- 01
Sea-level planning
Plan for sea-level rise and storm surge.
Because it has: Sea Level Anomaly
- 02
Saline intrusion
Track salt moving into rivers and aquifers.
- 03
No-gauge areas
Monitor places with no ground stations.
Because it has: Along-Track Altimetry
Where AI adds value
Ideas for machine learning and AI agents built on this kind of data.
- 01
Surge forecasts
Forecast surge and coastal water levels quickly.
- 02
Shoreline change
Detect erosion and accretion from imagery.
- 03
Segmentation
Map water, crops and land use pixel by pixel with deep learning.
Related water data
- C3S Satellite Sea Level Gridded DataGlobal | Registration Required
- CMEMS Sea Level Altimetry ReprocessedGlobal | Registration Required
- Copernicus SWOT-KaRIn Sea Surface HeightGlobal | Free
- Sentinel-6 Michael Freilich Radar AltimetryGlobal | Free
- Copernicus Lake Water Quality NRT v2 (100m)Global | Free
- Dartmouth Flood ObservatoryGlobal | Free
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