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    • 2022 summer extreme events: Floods in Pakistan

      2022-09-14

      One-third of Pakistan is flooded this year, much more than the usual monsoon flooding. Satellites, including altimeter ones, help in understanding and assessing the phenomena.

      Read more

      New Atlas 3D Eddies in the Mediterranean Sea

      2022-08-29

      The new Mediterranean 3D Eddies Atlas product has been computed in the frame of the DYNED project. It gives contours and trackings of mesoscale eddies - derived from the Absolute Dynamic Topography (ADT) maps - and their colocalised T/S profiles - from Argo floats.

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      Altimetry-related trainings at EUMETSAT

      2022-08-23

      EUMETSAT is organizing trainings on ocean remote sensing, altimetry included.

      Read more

      new XTRACK-L2P products available for coastal applications : Version 2022

      2022-07-13

      We are pleased to announce a release of the new XTRACK-L2P Sea Level Anomalies products for coastal applications in version 2022.

      Read more

      Aviso+ Users Newsletter #20

      2022-06-28

      Release of the 20th Aviso+ Users Newsletter, dedicated to meeting the needs of data users, and highlighting CNES altimetry-mission activities.

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      CFOSAT SWIM data in version 6

      2022-06-27

      We are pleased to announce the upgrade in version 6 of SWIM data. All data from today June 27th 10:36:06 UTC are now available in the OP06 version. All the SWIM products are concerned.

      Read more

      ENSO and KUROSHIO update version DT2021

      2022-06-07

      In April 2022, the processing of the ENSO index and and the Kuroshio Extension Index have been updated to take into account the DT2021 version and a longer period to estimate the different cyclic signals and the trend.

      Read more

      CFOSAT Science Team

      2022-05-19

      The 3rd CFOSAT Science Team will take place from 12th to 14th September 2022 in Saint-Malo, France.

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      Sargassum detection products: New on AVISO+

      2022-05-16

      Two Sargassum detection products are now available on AVISO+ allowing to study the seasonal variability of the sargassum presence.

      Read more

      New SSALTO/DUACS experimental product

      2022-05-12

      The product computed with the Multiscale interpolation and combining altimetry and drifters is now available on AVISO+.

      Read more

      Renewal of the CFOSAT Science Team for the period 2023-2026

      2022-04-26

      On April the 25th, the CNES Research Announcement (RA) for the renewal of the CFOSAT (China France Oceanography SATellite) Science Team for the period 2023-2026 was disseminated.

      Read more

      Mesoscale Eddy Trajectory Atlas META3.2DT

      2022-04-12

      The New Mesoscale Eddy Trajectory Atlas META3.2DT is now available on Aviso+.

      Read more

      Public release of new Sentinel-6 Michael Freilich L2P/L3 products

      2022-04-07

      New Sentinel-6 Michael Freilich L2P (Level-2+)/L3 (Level-3) products available

      Read more

      [Jason-3] transfer to interleaved orbit starting on April 7th

      2022-04-06

      Sentinel-6 Michael Freilich becomes the new Reference Altimetry Mission for the worldwide altimetry satellites constellation, Jason-3 will start its repositioning maneuvers tomorrow, Thursday, April 7th

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      Release of Along-track SLA in leads in the Arctic Ocean product

      2022-03-25

      Along-track Sea Level Anomalies in the leads for Arctic Ocean are now available on Aviso+. They are computed with 3 missions: Copernicus Sentinel-3A, Cryosat-2 and SARAL/AltiKa.

      Read more

      OSTST March virtual meeting: presentations and recordings of the meeting are online

      2022-03-25

      Short virtual meeting restricted to high-level summaries, focus on the Jason-3/Sentinel-6 MF tandem phase and open discussions. Presentations and video recordings available on https://ostst.aviso.altimetry.fr/ (menu “PROGRAMS”)

      Read more

      2022 summer extreme events: Floods in Pakistan

      One-third of Pakistan is flooded this year, much more than the usual monsoon flooding. Satellites, including altimeter ones, help in understanding and assessing the pheno...

      New Atlas 3D Eddies in the Mediterranean Sea

      The new Mediterranean 3D Eddies Atlas product has been computed in the frame of the DYNED project. It gives contours and trackings of mesoscale eddies - derived from the ...

      Altimetry-related trainings at EUMETSAT

      EUMETSAT is organizing trainings on ocean remote sensing, altimetry included.

      new XTRACK-L2P products available for coastal applications : Version 2022

      We are pleased to announce a release of the new XTRACK-L2P Sea Level Anomalies products for coastal applications in version 2022.

      Aviso+ Users Newsletter #20

      Release of the 20th Aviso+ Users Newsletter, dedicated to meeting the needs of data users, and highlighting CNES altimetry-mission activities.

      CFOSAT SWIM data in version 6

      We are pleased to announce the upgrade in version 6 of SWIM data. All data from today June 27th 10:36:06 UTC are now available in the OP06 version. All the SWIM products ...

      ENSO and KUROSHIO update version DT2021

      In April 2022, the processing of the ENSO index and and the Kuroshio Extension Index have been updated to take into account the DT2021 version and a longer period to esti...

      CFOSAT Science Team

      The 3rd CFOSAT Science Team will take place from 12th to 14th September 2022 in Saint-Malo, France.

      Sargassum detection products: New on AVISO+

      Two Sargassum detection products are now available on AVISO+ allowing to study the seasonal variability of the sargassum presence.

      New SSALTO/DUACS experimental product

      The product computed with the Multiscale interpolation and combining altimetry and drifters is now available on AVISO+.

      Renewal of the CFOSAT Science Team for the period 2023-2026

      On April the 25th, the CNES Research Announcement (RA) for the renewal of the CFOSAT (China France Oceanography SATellite) Science Team for the period 2023-2026 was disse...

      Mesoscale Eddy Trajectory Atlas META3.2DT

      The New Mesoscale Eddy Trajectory Atlas META3.2DT is now available on Aviso+.

      Public release of new Sentinel-6 Michael Freilich L2P/L3 products

      New Sentinel-6 Michael Freilich L2P (Level-2+)/L3 (Level-3) products available

      [Jason-3] transfer to interleaved orbit starting on April 7th

      Sentinel-6 Michael Freilich becomes the new Reference Altimetry Mission for the worldwide altimetry satellites constellation, Jason-3 will start its repositioning maneuve...

      Release of Along-track SLA in leads in the Arctic Ocean product

      Along-track Sea Level Anomalies in the leads for Arctic Ocean are now available on Aviso+. They are computed with 3 missions: Copernicus Sentinel-3A, Cryosat-2 and SARAL/...

      OSTST March virtual meeting: presentations and recordings of the meeting are online

      Short virtual meeting restricted to high-level summaries, focus on the Jason-3/Sentinel-6 MF tandem phase and open discussions. Presentations and video recordings availab...

      All our news
  • Internal Tides have sea surface height signature of centimeters. Swot ocean data will need to be corrected from those...
  • Information about AVISO+ products latency & quality, satellite status, DORIS beacons status, etc.
  • Teachers and students, follow ocean buoys and animal beacons in the ocean!
  • Download the new AVISOcean application (v2) to help you discover the oceans and altimetry. More than 700 users have already downloaded the app! Join them! Available on Android and Apple.
  • Wave height can be derived by looking at how the sea surface reflects the radar signal.
  • Number and localization of AVISO+ visitors since Feb 11th, 2014. Yellow dots show recent visits.
  • Register to use AVISO+ products.

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