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    • 23 July - 5 August 2018 weeks

      2018-08-07

      2017, nouvelle année rouge pour le climat (Les Echos 02/08/2018) Climat : 2017, année de tous les records (Le Monde 01/08/2018) Les océans toujours aussi chauds, leur niveau toujours plus haut (BFM 02/08/2018) Seuls 13% des océans sont encore sauvages (Le Temps 26/07/2018) Environ 90% des manchots de cette colonie ont disparu, et personne ne sait pourquoi (sciencepost 31/07/2018) Un affaiblissement de la circulation océanique en Atlantique ne ralentirait pas le réchauffement climatique, mai...

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      Visual presentation of the ODATIS Ocean Cluster

      2018-07-30

      ODATIS, Ocean Data Information and Services, serves as the entry point to access all French Ocean observation data. Its general objective is to promote and facilitate the use of ocean observations sampled by way of in situ and remote sensing measurements. ODATIS contributes to describing, quantifying and understanding the ocean as a whole — offshore and coastal — with regard to aspects such as the dynamics and thermodynamics of the ocean, the evolution of its physico-chemical properties, biogeoc...

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      9 - 22 July 2018 weeks

      2018-07-23

      Why Our Intuition About Sea-Level Rise Is Wrong (Nautilus, 19/07/2018) Expected sea-level rise following Antarctic ice shelves' collapse (Science Daily, 19/07/2018) Reducing carbon emissions could limit sea level rise (Knowridge, 18/07/2018) The Water is Wider (Earth Observatory, 18/07/2018) Giant Iceberg Looming Over Greenland Village Is the Perfect Metaphor for 2018 (Earther, 18/07/2018) Reducing carbon emissions will limit sea level rise (Science Daily, 16/07/2018) Buried internet inf...

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      2 - 8 July week

      2018-07-12

      Baltic Sea oxygen levels at '1,500-year low due to human activity' (The Guardian, 05/07/2018) Red-hot planet: All-time heat records have been set all over the world during the past week (The Washington Post, 05/07/2018) Démarrage officiel de l’Observatoire spatial du climat (Air&Cosmos, 05/07/2018) Great Barrier Reef Imperiled as Heat Worsens Die-Offs, Experts Say (The New York Times, 04/07/2018) Les cyclones tropicaux sont plus lents, et donc potentiellement plus destructeurs (Pour la...

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      25 June - 1 July 2018 week

      2018-07-03

      Comment les satellites Jason ont révolutionné notre connaissance du climat (Futura Sciences, 30/06/2018) Politique américaine des océans : exit le climat (Science Presse, 29/06/2018) The Sounds of Satellites (Earth Observatory, 28/06/2018) Global surface area of rivers and streams is 45 percent higher than previously thought (Science Daily, 28/06/2018) Un œil sur l’océan (Télématin Sciences, 27/06/2018) Images satellitaires et drones, de nouveaux alliés contre le réchauffement climatiqu...

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      New SSALTO/DUACS Experimental products delivery

      2018-06-29

      We are proud to announce the release of the new AVISO+ SSALTO/DUACS experimental products. For 20 years, the DUACS system has been producing, as part of the CNES/SALP project, and the Copernicus Marine Environment and Monitoring Service (CMEMS), high quality multimission altimetry Sea Level products for oceanographic applications, climate forecasting centers, geophysics and biology communities .... While the operational production of the Sea Level along track and maps is now generated as part as...

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      11 June -24 June 2018 weeks

      2018-06-25

      Losing Ice in Svalbard (Earth Observatory, 25/06/2018) Goélette scientifique Tara, journal de bord n° 2 : les défis d’une navigation scientifique « propre » (Le Monde, 24/06/2018) Marine plastic: Hundreds of fragments in dead seabirds (BBC news, 23/06/2018) 10 raisons pour lesquelles le changement climatique nous passe au-dessus de la tête (Slate, 22/06/2018) Plastic Odyssey, ce bateau avance grâce aux déchets plastiques (Science Post, 22/06/2018) Une nouvelle étude révèle que les îles Brit...

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      Happy Birthday Jason-2!

      2018-06-21

      On June 20th, the OSTM/Jason-2 mission marks its 10th year in orbit.

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      21 may - 10 june 2018 weeks

      2018-06-14

      Widespread ocean anoxia was cause for past mass extinction (Science Daily, 21/05/2018) Des changements majeurs dans la répartition des réserves mondiales d’eau douce sont en cours (SciencePost, 21/05/2018) Researchers Hunting Microplastic with Jellyfish (Ocean News & Technology, 21/05/2018) Hawaï. Fumées acides avec la lave du Kilauea qui atteint l’océan (Le Télégramme, 22/05/2018) Le changement climatique peut-il augmenter le risque de gelées tardives ? (CNRS, 23/05/2018) The catastrop...

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      14 - 20 May 2018 week

      2018-05-25

      Deux satellites pour observer l'eau sur Terre (Sciences et Avenir, 18/05/2018) The Baltic Sea as a Time Machine (Ocean News & Technology, 14/05/2018) La NASA révèle l’impact du changement climatique sur les réserves mondiales d’eau douce (LCI, 18/05/2018) How large can a tsunami be in the Caribbean? (Science Daily, 16/05/2018) Pourquoi les éruptions du Kilauea à Hawaï ne refroidissent-elles pas le climat ? (Sud Ouest, 18/05/2018) Sur Europe, la lune glacée de Jupiter, il y a un océan su...

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      23 April - 13 May 2018 weeks

      2018-05-18

      On est allé dans la ville la plus au nord du monde et les effets du réchauffement climatique font froid dans le dos (France Info, 22/04/2018) Plastiques dans les océans : l'Ocean Cleanup va être lancé cet été (Le Vif, 23/04/2018) Comment les crevettes influencent le climat en brassant les océans (Le Monde, 24/04/2018) Taux record de microplastique dans l’océan Arctique (Le Monde, 25/04/2018) Les coraux face au réchauffement climatique (Futura Planète, 26/04/2018) Internal control helps cora...

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      [Sentinel-3B] Already starting Calval activities on all instruments

      2018-05-17

      The second Copernicus Sentinel-3 satellite, Sentinel-3B, lifted off on a Rockot from the Plesetsk Cosmodrome in northern Russia at 17:57 GMT (19:57 CEST) on 25 April 2018. It will join its twin Sentinel-3A, in orbit since 2016, for a tandem phase of four months which will start at the beginning of June. Both Sentinels will fly just 223 km apart, which means that Sentinel-3B will be a mere 30 seconds behind Sentinel-3A. After this, Sentinel-3B will be moved apart on the same orbit to a wider se...

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      16 - 22 April 2018 week

      2018-04-27

      More than 12,000 marine creatures uncovered during West Java deep-sea exploration (Science Daily, 17/04/18) "Le glacier n'est plus qu'une carapace vide" : au Pérou, sur "la route du changement climatique" (France Info, 22/04/18) La Nasa lance avec succès un télescope en quête de vie dans l'espace (Presse Océan, 19/04/18) Meteorite diamonds 'came from lost planet' (BBC, 18/04/18) How gravitational waves might help fundamental cosmology (Nature International journal of Scie...

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      September 2018 : CALL FOR ABSTRACTS for annual meeting of the Ocean Surface Topography Science Team (OSTST)

      2018-04-20

      CALL FOR ABSTRACTS for the annual meeting of the Ocean Surface Topography Science Team (OSTST), which will take place on Thursday 27 and Friday 28 September 2018, in Ponta Delgada, São Miguel Island, Azores Archipelago (Portugal).

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      [Sentinel-3B] The second Sentinel-3 satellite is set for launch on 25 April

      2018-04-20

      The second Sentinel-3 satellite, Sentinel-3B, is set for launch on 25 April

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      9 - 15 April 2018 week

      2018-04-19

      Pourquoi étudier l’ADN de l’océan?? (Sud Ouest, 10/04/18) Atlantic Ocean Circulation at weakest point in 1,600 years (Science Daily, 11/04/18)  Cette boue japonaise trouvée au fond de l'océan pourrait sauver les nouvelles technologies (et notre civilisation) (Huffpost, 11/04/18) L’océan martien gagne en crédibilité et ses dates se précisent (Le Blog de Pierre Brisson, 10/04/18) Changement climatique : doucement mais sûrement, le plus vaste désert du monde s'étend (Sciences et Avenir, 12...

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      23 July - 5 August 2018 weeks

      2017, nouvelle année rouge pour le climat (Les Echos 02/08/2018) Climat : 2017, année de tous les records (Le Monde 01/08/2018) Les océans toujours aussi chauds, leur n...

      Visual presentation of the ODATIS Ocean Cluster

      ODATIS, Ocean Data Information and Services, serves as the entry point to access all French Ocean observation data. Its general objective is to promote and facilitate the...

      9 - 22 July 2018 weeks

      Why Our Intuition About Sea-Level Rise Is Wrong (Nautilus, 19/07/2018) Expected sea-level rise following Antarctic ice shelves' collapse (Science Daily, 19/07/2018) R...

      2 - 8 July week

      Baltic Sea oxygen levels at '1,500-year low due to human activity' (The Guardian, 05/07/2018) Red-hot planet: All-time heat records have been set all over the world du...

      25 June - 1 July 2018 week

      Comment les satellites Jason ont révolutionné notre connaissance du climat (Futura Sciences, 30/06/2018) Politique américaine des océans : exit le climat (Science Pres...

      New SSALTO/DUACS Experimental products delivery

      We are proud to announce the release of the new AVISO+ SSALTO/DUACS experimental products. For 20 years, the DUACS system has been producing, as part of the CNES/SALP pro...

      11 June -24 June 2018 weeks

      Losing Ice in Svalbard (Earth Observatory, 25/06/2018) Goélette scientifique Tara, journal de bord n° 2 : les défis d’une navigation scientifique « propre » (Le Monde, 2...

      Happy Birthday Jason-2!

      On June 20th, the OSTM/Jason-2 mission marks its 10th year in orbit.

      21 may - 10 june 2018 weeks

      Widespread ocean anoxia was cause for past mass extinction (Science Daily, 21/05/2018) Des changements majeurs dans la répartition des réserves mondiales d’eau douce son...

      14 - 20 May 2018 week

      Deux satellites pour observer l'eau sur Terre (Sciences et Avenir, 18/05/2018) The Baltic Sea as a Time Machine (Ocean News & Technology, 14/05/2018) La NASA révèle...

      23 April - 13 May 2018 weeks

      On est allé dans la ville la plus au nord du monde et les effets du réchauffement climatique font froid dans le dos (France Info, 22/04/2018) Plastiques dans les océans ...

      [Sentinel-3B] Already starting Calval activities on all instruments

      The second Copernicus Sentinel-3 satellite, Sentinel-3B, lifted off on a Rockot from the Plesetsk Cosmodrome in northern Russia at 17:57 GMT (19:57 CEST) on 25 April 20...

      16 - 22 April 2018 week

      More than 12,000 marine creatures uncovered during West Java deep-sea exploration (Science Daily, 17/04/18) "Le glacier n'est plus qu'une carapace vide" : au P...

      September 2018 : CALL FOR ABSTRACTS for annual meeting of the Ocean Surface Topography Science Team (OSTST)

      CALL FOR ABSTRACTS for the annual meeting of the Ocean Surface Topography Science Team (OSTST), which will take place on Thursday 27 and Friday 28 September 2018, in Pont...

      [Sentinel-3B] The second Sentinel-3 satellite is set for launch on 25 April

      The second Sentinel-3 satellite, Sentinel-3B, is set for launch on 25 April

      9 - 15 April 2018 week

      Pourquoi étudier l’ADN de l’océan?? (Sud Ouest, 10/04/18) Atlantic Ocean Circulation at weakest point in 1,600 years (Science Daily, 11/04/18)  Cette boue japonais...

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    • Altimetry showns an increased steepness of waves interacting with currents accelerating abruptly. High quality...
      August 2018: Waves steepen in accelerating currents
    • 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.
      Wind and waves
    • Number and localization of AVISO+ visitors since Feb 11th, 2014. Yellow dots show recent visits.
    • Register to use AVISO+ products.

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