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  • Temporal/geographical/parameters extractions, up to date corrections, operational and demonstration products available.
    • [Jason-2] Happy birthday Jason-2

      2019-06-20

      The Jason-2 oceanography satellite was launched on June 20, 2008. For the past 11 years, it has been accurately measuring the surface topography of the oceans.

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      29 May - 17 June 2019 Press Review

      2019-06-17

      Big earthquakes might make sea level rise worse. Here's how. (National Geographic, 17/06/2019) Mapped Area of Ocean Floor Doubles (The Marine Executive, 14/06/2019) Could more Hurricanes cool down the Atlantic? (News4Jax, 13/06/2019) Antarctic glaciers to honour 'satellite heroes' (BBC, 07/06/2019) Video: Perpetual ocean (EarthSky, 07/06/2019) These high-tech seals are charting future sea level rise (Pri, 03/06/2019) Antarctique : l'apparition de trous dans la banquise enfin expliquée (S...

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      A glimpse on Swot satellite building and testing

      2019-06-14

      A few photos showing building and testing of the future satellite Swot

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      1- 19 May 2019 Press review

      2019-05-20

      Nearly a quarter of West Antarctic ice is now unstable (University of Leeds, 16/05/2019) Water cycle wrapped (ESA, 15/05/2019) Image: Antarctica detailed in 3-D (Phys.org, 14/05/2019) Explorer Reaches Bottom of the Mariana Trench, Breaks Record for Deepest Dive Ever (LiveScience, 13/05/2019) Where Did All the Free-Flowing Rivers Go? (EOS, 08/05/2019) El Niño has rapidly become stronger and stranger, according to coral records (The Conversation, 06/05/2019) As Sea Levels Rise, Expect More...

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      [SARAL/Altika] Data quality : back to normal

      2019-04-26

      Since April 19th 2019, the availability and the quality of data measurements are better. ISRO teams have improved the pointing stability thanks to new operational procedures.

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      Article on line: Scientists Invited to Collaborate in Satellite Mission’s Debut

      2019-04-25

      An article by SWOT PIs and Science team members to present the "Adopt a cross-over" Swot initiative

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      Release of Jason-3 and Saral/Altika GDR annual validation reports 2018

      2019-04-23

      Those documents present the synthesis concerning validation activities of Jason-3 and Saral/Altika GDRs. They assess the altimeter data quality.

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      [Saral/AltiKa] Data information

      2019-04-19

      SARAL/AltiKa satellite encounters since 3rd of February 2019 some issues affecting the nadir pointing accuracy. ISRO Operational Team in charge of the platform is doing many efforts to fix the issues and to recover a nominal mission as soon as possible.

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      AVISO+ user satisfaction survey 2019

      2019-04-16

      The 2019 user satisfaction survey is now closed. We thank you for your contribution. This anonymous 5-7 minute-questionnaire aims at improving the quality of our products and services.

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      [Sentinel-3A and Sentinel-3B] New added-value products available

      2019-02-22

      New Along-track Significant Wave Height (SWH) Level-2+ (L2P) products are now available for Sentinel-3A and Sentinel-3B.

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      25 January - 17 February Press review

      2019-02-19

      NOAA announces the arrival of El Nino (NOAA, 14/02/2019) Satellites reveal a new view of Earth’s water from space (The Conversation, 13/02/2019) Eddies Influence Productivity in the Subtropical Open Ocean (EOS, 13/02/2019) Two sea level studies have some good news, bad news (Ars Technica, 02/08/2019) At many river deltas, scientists are missing a major source of sea level rise (Science Mag, 30/01/2019) River levels tracked from space (Science Daily, 29/01/2019) L’origine des vagues scélé...

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      08 - 24 January 2019 Press review

      2019-01-29

      EU and ESA signs agreement to provide financial resources for Copernicus Programme (Geospatial World, 24/01/2019) Deep data state of the climate: How the world warmed in 2018 (Red Green and Blue, 22/01/2019) How Arctic Cyclones Change the Sea Ice (EOS, 14/01/2019) Climate change makes seas rise faster and faster (Science News for Students, 10/01/2019) Three pioneers in the study of rising sea levels win the Frontiers of Knowledge Award (EurekAlert!, 09/01/2019) How Much Hotter Is Your H...

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      [Sentinel-3B] New added-value products are available

      2019-01-24

      New Along-track Sea Surface Heights Level-2+ (L2P) products are now available for Copernicus Sentinel-3B.

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      How to use altimetry for hydrology?

      2019-01-21

      A document to explain altimetry for hydrology on Aviso+

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      Jason-3's third birthday

      2019-01-18

      On January 17th, Jason-3 celebrated the third anniversary of its launch after having orbited the Earth more than 14,000 times. But it was not just any anniversary.

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      Presentation of Swot future data products for hydrology and oceanography

      2019-01-17

      Information on what the future Swot products will be in terms of content, format, etc.

      Read more

      [Jason-2] Happy birthday Jason-2

      The Jason-2 oceanography satellite was launched on June 20, 2008. For the past 11 years, it has been accurately measuring the surface topography of the oceans.

      29 May - 17 June 2019 Press Review

      Big earthquakes might make sea level rise worse. Here's how. (National Geographic, 17/06/2019) Mapped Area of Ocean Floor Doubles (The Marine Executive, 14/06/2019) C...

      A glimpse on Swot satellite building and testing

      A few photos showing building and testing of the future satellite Swot

      1- 19 May 2019 Press review

      Nearly a quarter of West Antarctic ice is now unstable (University of Leeds, 16/05/2019) Water cycle wrapped (ESA, 15/05/2019) Image: Antarctica detailed in 3-D (Phys...

      [SARAL/Altika] Data quality : back to normal

      Since April 19th 2019, the availability and the quality of data measurements are better. ISRO teams have improved the pointing stability thanks to new operational proced...

      Article on line: Scientists Invited to Collaborate in Satellite Mission’s Debut

      An article by SWOT PIs and Science team members to present the "Adopt a cross-over" Swot initiative

      Release of Jason-3 and Saral/Altika GDR annual validation reports 2018

      Those documents present the synthesis concerning validation activities of Jason-3 and Saral/Altika GDRs. They assess the altimeter data quality.

      [Saral/AltiKa] Data information

      SARAL/AltiKa satellite encounters since 3rd of February 2019 some issues affecting the nadir pointing accuracy. ISRO Operational Team in charge of the platform is doing ...

      AVISO+ user satisfaction survey 2019

      The 2019 user satisfaction survey is now closed. We thank you for your contribution. This anonymous 5-7 minute-questionnaire aims at improving the quality of our product...

      [Sentinel-3A and Sentinel-3B] New added-value products available

      New Along-track Significant Wave Height (SWH) Level-2+ (L2P) products are now available for Sentinel-3A and Sentinel-3B.

      25 January - 17 February Press review

      NOAA announces the arrival of El Nino (NOAA, 14/02/2019) Satellites reveal a new view of Earth’s water from space (The Conversation, 13/02/2019) Eddies Influence Prod...

      08 - 24 January 2019 Press review

      EU and ESA signs agreement to provide financial resources for Copernicus Programme (Geospatial World, 24/01/2019) Deep data state of the climate: How the world warme...

      [Sentinel-3B] New added-value products are available

      New Along-track Sea Surface Heights Level-2+ (L2P) products are now available for Copernicus Sentinel-3B.

      How to use altimetry for hydrology?

      A document to explain altimetry for hydrology on Aviso+

      Jason-3's third birthday

      On January 17th, Jason-3 celebrated the third anniversary of its launch after having orbited the Earth more than 14,000 times. But it was not just any anniversary.

      Presentation of Swot future data products for hydrology and oceanography

      Information on what the future Swot products will be in terms of content, format, etc.

      To receive e-mail when this website is updated, enter your e-mail address.(this information will not be used for any other purpose)
    • SWOT will provide brand new capabilities for hydrological measurements and studies. Preparation are ongoing, especially...
      June 2019: Modelling the flow
    • 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.
    • Ocean currents can raise sea surface height by up to a metre higher over the surrounding area. Currents can therefore be...
      Ocean
    • 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.

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    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!