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    • Aviso+ Users Newsletter #19

      2022-01-19

      Release of the 19th Aviso+ Users Newsletter, dedicated to meeting the needs of data users, and highlighting CNES altimetry-mission activities.

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      Jason 3, already 6 years old!

      2022-01-17

      On January 17, 2022, the Jason-3 mission celebrates its 6th anniversary in orbit.

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      New version of Eddy Trajectories: META3.2exp NRT

      2022-01-14

      The new version of the Mesoscale Eddy Trajectories Atlas META3.2exp NRT is available on AVISO+.

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      The OHC - EEI product is now in version 3.0

      2022-01-03

      The Ocean Heat Content and Earth Energy Imbalance has been updated in version 3.0 with the temporal period August 2002 - December 2020.

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      Jason-1, the beginning of operational oceanography

      2021-12-07

      Jason-1 was launched on December 7th, 2001, twenty years ago. It was the first follow-on to Topex/Poseidon, and the first of an operational series, renewed one year ago with Sentinel-6 Michael Freilich.

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      Mechanical tests begin on Swot

      2021-12-06

      Swot is fully assembled and ready to begin mechanical tests on December 1st, 2021. The tests are conducted under the authority of Thales Alenia Space and the supervision of experts from Cnes, Nasa and JPL.

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      Sentinel-6 Michael Freilich: first year in orbit

      2021-11-22

      One year ago, the successful launch of Sentinel-6 Michael Freilich marked a new stage in altimetry history, as well as a continuity.

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      Release of the extension of the ARCTIC OCEAN GRIDDED SEA LEVEL HEIGHTS

      2021-10-13

      Monomission and multimission products have been extended until June 2020

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      AVISO+ releases updated Mean Sea Level (MSL) Ocean Indicator products

      2021-10-12

      These climate key indicators are now based on the 2021 reprocessed L2P along-track AVISO+ products V03_00

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      Realease of ANTARCTIC OCEAN GRIDDED SEA LEVEL HEIGHTS AND GEOSTROPHIC CURRENTS

      2021-10-05

      The Aviso+ Team is pleased to announce the publication of the ANTARCTIC OCEAN GRIDDED SEA LEVEL HEIGHTS AND GEOSTROPHIC CURRENT

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      Release of the Data challenge 2021A_SSH_MAPPING_OSE

      2021-10-04

      The Aviso+ Team is pleased to announce the publication of the Data challenge 2021A_SSH_MAPPING_OSE.

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      A Nasa/PJL's video on Swot wrapping to be sent to Cannes (France) to be integrated.

      2021-09-07

      After engineers put together the spacecraft's payload of scientific instruments at NASA's Jet Propulsion Laboratory in Southern California, the satellite now moves to Cannes, France, to complete integration before it will be launched in late 2022. Project manager Parag Vaze explains.

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      Swot satellite spacecraft now complete

      2021-08-18

      The satellite is entering the final verification phase of the flight system until September 2022.

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      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.

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      Aviso+ Users Newsletter #19

      Release of the 19th Aviso+ Users Newsletter, dedicated to meeting the needs of data users, and highlighting CNES altimetry-mission activities.

      Jason 3, already 6 years old!

      On January 17, 2022, the Jason-3 mission celebrates its 6th anniversary in orbit.

      New version of Eddy Trajectories: META3.2exp NRT

      The new version of the Mesoscale Eddy Trajectories Atlas META3.2exp NRT is available on AVISO+.

      The OHC - EEI product is now in version 3.0

      The Ocean Heat Content and Earth Energy Imbalance has been updated in version 3.0 with the temporal period August 2002 - December 2020.

      Jason-1, the beginning of operational oceanography

      Jason-1 was launched on December 7th, 2001, twenty years ago. It was the first follow-on to Topex/Poseidon, and the first of an operational series, renewed one year ago w...

      Mechanical tests begin on Swot

      Swot is fully assembled and ready to begin mechanical tests on December 1st, 2021. The tests are conducted under the authority of Thales Alenia Space and the supervision ...

      Sentinel-6 Michael Freilich: first year in orbit

      One year ago, the successful launch of Sentinel-6 Michael Freilich marked a new stage in altimetry history, as well as a continuity.

      Release of the extension of the ARCTIC OCEAN GRIDDED SEA LEVEL HEIGHTS

      Monomission and multimission products have been extended until June 2020

      AVISO+ releases updated Mean Sea Level (MSL) Ocean Indicator products

      These climate key indicators are now based on the 2021 reprocessed L2P along-track AVISO+ products V03_00

      Realease of ANTARCTIC OCEAN GRIDDED SEA LEVEL HEIGHTS AND GEOSTROPHIC CURRENTS

      The Aviso+ Team is pleased to announce the publication of the ANTARCTIC OCEAN GRIDDED SEA LEVEL HEIGHTS AND GEOSTROPHIC CURRENT

      Release of the Data challenge 2021A_SSH_MAPPING_OSE

      The Aviso+ Team is pleased to announce the publication of the Data challenge 2021A_SSH_MAPPING_OSE.

      A Nasa/PJL's video on Swot wrapping to be sent to Cannes (France) to be integrated.

      After engineers put together the spacecraft's payload of scientific instruments at NASA's Jet Propulsion Laboratory in Southern California, the satellite now moves to Can...

      Swot satellite spacecraft now complete

      The satellite is entering the final verification phase of the flight system until September 2022.

      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...

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    • Backscatter from radar altimeters can help in discriminate ice phases on Arctic rivers such as the Ob.
    • 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.
    • Example of a southern swell occured in the Reunion Island (Indian Ocean). This phenomenon is due to an heavy storm...
    • Number and localization of AVISO+ visitors since Feb 11th, 2014. Yellow dots show recent visits.
    • Register to use AVISO+ products.

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    Découvrir AVISO+

    Accueil personnalisable, outils de lecture, guide de recherche produits, etc. Découvrez pas à pas les nouvelles fonctionnalités du site AVISO+.

    Page d'accueil personnalisable

    La nouvelle page d'accueil se compose de blocs appelés "widgets".

    Réorganisez les blocs avec un "Click & Drop".

    Masquez un widget avec la croix en haut à droite. Réinitialisez ou ajoutez un widget avec l'icone "Clé à molette". Les profils "Utilisateur" et "Grand public" vous proposent une organisation prédéfinie.

    Toutes les modifications sont automatiquement enregistrées en cookies sur votre poste. Vous créez ainsi votre AVISO+.

    Outils de lecture

    Améliorez votre confort de lecture en personnalisant la couleur de fond des pages (noir/blanc) et en modifiant la taille de la police.

    Menu navigation et fil d'Ariane

    Afin de faciliter vos déplacements au sein d'AVISO+, vous pouvez à tout moment naviguer en utilisant les rubriques et sous-menus interactifs ou le menu navigation sur la gauche de votre écran (ouvert par défaut). Pour plus de lisibilité du contenu des pages, le menu de navigation peut se replier sur le côté et réapparaître grace à au petit onglet de va-et-vient. A tout moment, vous pouvez retrouver votre position dans le site grâce au menu navigation ou grâce au fil d'Ariane, situé au dessus des titres de page.

    Guide de recherche de produits

    Le premier sous-menu de la rubrique "Données" vous amène à un nouveau formulaire de recherche vous permettant de trouver plus rapidement le produit qui vous convient. Une liste de résultats s'actualise en fonction de vos critères de sélection.

    Nouvelle galerie AVISO+

    Le premier sous-menu de la rubrique "Multimédia" vous conduit à la galerie AVISO+ regroupant une sélection d'images et vidéos en liant avec l'altimétrie et ses applications. Bonne visite!