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  • Temporal/geographical/parameters extractions, up to date corrections, operational and demonstration products available.
    • Release of AVISO+ Multivariate Inversion of Ocean Surface Topography Internal Tide Model (MIOST-IT)

      2021-07-19

      MIOST-IT solution is based on an original gridding process using ocean signals modes variability and all altimeter measurements available on the nearly entire altimeter era

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      L2P SLA S3A&B High frequency (20 Hz) product available on AVISO+

      2021-07-02

      We are pleased to inform you that since July 1st, the new product Copernicus Sentinel-3A&B Level 2 Plus (L2P) SLA in high frequency (20Hz) is available.

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      Monthly means of Eddy Kinetic Energy (EKE)

      2021-06-28

      From January 1993 to the last extension, the DUACS Delayed-Time gridded dataset allows to compute statistical means of Eddy Kinetic Energy (EKE) over different periods of time.

      Read more

      Sentinel-6 Michael Freilich data distribution go live on June 22, 2021

      2021-06-22

      Near-real time Sentinel-6 Michael Freilich data distribution opens (real and near-real time level 2) on June 22, 2021

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      L2P OFF nadir CFOSAT product: Easy to use spectral product

      2021-06-10

      We are pleased to inform you that, as of June 1st, there are a new CFOSAT Off Nadir Level-2+ (L2P) WAVE product.

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      New versions of the Mesoscale Eddy Trajectories Atlas product

      2021-06-01

      The new versions of the Mesoscale Eddy Trajectories Atlas, META3.1exp DT allsat and twosat, provide new parameters for eddy detection and an improved tracking scheme.

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      New version of the OHC-EEI product

      2021-05-03

      The new version of the Ocean Heat Content - Earth Energy Imbalance product accounts for a new ensemble of ocean mass solutions derived from gravimetry measurements.

      Read more

      What's new for the Ssalto/DUACS experimental products?

      2021-04-13

      The experimental Ssalto/DUACS grid products family distributed by AVISO+ expands with the new 'Multiscale Interpolation' method and updates with the 'Dynamic Interpolation' method.

      Read more

      Bilan climatique de l’année 2020 - Club des Argonautes (in French only)

      2021-04-12

      Comme chaque année, le Club des Argonautes publie un bilan climatique, où il résume les événements les plus marquants, ainsi que les analyses qu’en font l’Organisation Météorologique Mondiale, la National Oceanographic and Atmospheric Administration ou la National Aeronautics and Space Administration américaines.

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      L2P WAVE S3A&B product: new variable wind as of April 8th

      2021-04-01

      We are pleased to inform you that as of April 8th, there will be a new variable wind computed with by Gourrion (2002) algorithm using Collard (2005) table in the Copernicus Sentinel-3A&B Level-2+ (L2P) WAVE product.

      Read more

      Aviso+ Users Newsletter #18

      2021-03-16

      Release of the 18th Aviso+ Users Newsletter, dedicated to meeting the needs of data users, and highlighting CNES altimetry-mission activities.

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      CFOSAT: second International Science Team meeting

      2021-03-11

      The second meeting of the CFOSAT Science Team will take place from 15 to 18 March 2021 as a virtual meeting.

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      Jason-3 and SARAL/AltiKa 2020 annual reports

      2021-03-05

      The 2020 annual reports of Jason-3 and SARAL/AltiKa are available on AVISO+. Several parameters are monitored including comparisons between missions.

      Read more

      Flood and high waters over the Garonne river basin, cont'd, preliminary measurements from Sentinel-6

      2021-02-19

      Sentinel-6 Michael Freilich is but newly launched, and still ongoing calibration. However, looking at extreme events is always interesting, especially when close-by

      Read more

      Release of the Antarctic Altimetry Sea Ice product in version 2

      2021-02-17

      The release of the Altimetry Sea Ice products in version 2 from CTOH/LEGOS over Antarctic now available on AVISO+.

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      [CLOSED] AVISO+ User Satisfaction Survey 2021

      2021-02-16

      We invite you to complete the AVISO+ User Satisfaction Survey, for the year 2021. The results will be shared with the space agencies and will be detailed in the AVISO+ Users newsletter.

      Read more

      Release of AVISO+ Multivariate Inversion of Ocean Surface Topography Internal Tide Model (MIOST-IT)

      MIOST-IT solution is based on an original gridding process using ocean signals modes variability and all altimeter measurements available on the nearly entire altimeter e...

      L2P SLA S3A&B High frequency (20 Hz) product available on AVISO+

      We are pleased to inform you that since July 1st, the new product Copernicus Sentinel-3A&B Level 2 Plus (L2P) SLA in high frequency (20Hz) is available.

      Monthly means of Eddy Kinetic Energy (EKE)

      From January 1993 to the last extension, the DUACS Delayed-Time gridded dataset allows to compute statistical means of Eddy Kinetic Energy (EKE) over different periods of...

      Sentinel-6 Michael Freilich data distribution go live on June 22, 2021

      Near-real time Sentinel-6 Michael Freilich data distribution opens (real and near-real time level 2) on June 22, 2021

      L2P OFF nadir CFOSAT product: Easy to use spectral product

      We are pleased to inform you that, as of June 1st, there are a new CFOSAT Off Nadir Level-2+ (L2P) WAVE product.

      New versions of the Mesoscale Eddy Trajectories Atlas product

      The new versions of the Mesoscale Eddy Trajectories Atlas, META3.1exp DT allsat and twosat, provide new parameters for eddy detection and an improved tracking scheme.

      New version of the OHC-EEI product

      The new version of the Ocean Heat Content - Earth Energy Imbalance product accounts for a new ensemble of ocean mass solutions derived from gravimetry measurements.

      What's new for the Ssalto/DUACS experimental products?

      The experimental Ssalto/DUACS grid products family distributed by AVISO+ expands with the new 'Multiscale Interpolation' method and updates with the 'Dynamic Interpolatio...

      Bilan climatique de l’année 2020 - Club des Argonautes (in French only)

      Comme chaque année, le Club des Argonautes publie un bilan climatique, où il résume les événements les plus marquants, ainsi que les analyses qu’en font l’Organisation Mé...

      L2P WAVE S3A&B product: new variable wind as of April 8th

      We are pleased to inform you that as of April 8th, there will be a new variable wind computed with by Gourrion (2002) algorithm using Collard (2005) table in the Copernic...

      Aviso+ Users Newsletter #18

      Release of the 18th Aviso+ Users Newsletter, dedicated to meeting the needs of data users, and highlighting CNES altimetry-mission activities.

      CFOSAT: second International Science Team meeting

      The second meeting of the CFOSAT Science Team will take place from 15 to 18 March 2021 as a virtual meeting.

      Jason-3 and SARAL/AltiKa 2020 annual reports

      The 2020 annual reports of Jason-3 and SARAL/AltiKa are available on AVISO+. Several parameters are monitored including comparisons between missions.

      Flood and high waters over the Garonne river basin, cont'd, preliminary measurements from Sentinel-6

      Sentinel-6 Michael Freilich is but newly launched, and still ongoing calibration. However, looking at extreme events is always interesting, especially when close-by

      Release of the Antarctic Altimetry Sea Ice product in version 2

      The release of the Altimetry Sea Ice products in version 2 from CTOH/LEGOS over Antarctic now available on AVISO+.

      [CLOSED] AVISO+ User Satisfaction Survey 2021

      We invite you to complete the AVISO+ User Satisfaction Survey, for the year 2021. The results will be shared with the space agencies and will be detailed in the AVISO+ Us...

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    • CFOSat data calval
    • 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.
    • Exemple d'une "houle australe" qui s'est produite à l'île de La Réunion, due à une forte dépression aux environs de...
    • Number and localization of AVISO+ visitors since Feb 11th, 2014. Yellow dots show recent visits.
    • Register to use AVISO+ products.

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    The first submenu of the "Data" banner item leads you to a new search form enabling you to find quickier the product that suits your needs. The list of results is updated according to your selection criteria.

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    The first submenu of the "Multimedia" banner item leads you to AVISO+ collections of images and videos linked to altimetry and its applications. Have a nice visit!