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    • 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.

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      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

      Flood and high waters over the Garonne river basin

      2021-02-11

      Satellites show high waters and floods over the Garonne river and its tributaries late January - beginning of February 2021

      Read more

      CFOSAT SWIM data reprocessing in version 5 COMPLETED

      2021-02-01

      We are pleased to announce that the reprocessing of SWIM data in version 5 is now completed, all data from 25 April 2019 to the current date are now available in the V5.1.2 version.

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      New on AVISO+: Simulated products - Ocean Data Challenge

      2021-01-13

      The 2020A_SSH_MAPPING_NATL60 products are model-based SSH products designed to carry out Observing System Simulation Experiment (OSSE) for investigating, for example, the performance of mapping algorithms with recent and future altimeters constellation (including SWOT mission).

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      Ocean Heat Content and Earth Energy Imbalance

      2021-01-08

      New on AVISO+: the family of indicator products delivered by AVISO+ expands with the distribution of two new variables: Ocean Heat Content (OHC) and Earth Energy Imbalance (EEI)

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      New version of L2P products

      2020-12-21

      We are pleased to inform you that the new version 03_00 of L2P products in Non-Time-Critical delay (NTC) is now available for missions Sentinel-3A/B, Jason-3/2/1, SARAL/AltiKa, Cryosat-2, HaiYang-2A, TOPEX/Poseidon, Envisat, ERS-1/2, Geosat Follow On.

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      Series of slides on Swot, on altimetry for hydrology and on hydrology from space

      2020-12-08

      several series of slide for you to show and explain Swot, altimetry for hydrology and hydrology from space (graduate/undergraduate level)

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      Copernicus Sentinel-6 Michael Freilich satellite

      2020-11-24

      The Copernicus Sentinel-6 Michael Freilich ocean-monitoring satellite was launched at 18:17 (CET) on 21 November 2020 from Vandenberg air force base, California.

      Read more

      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...

      Flood and high waters over the Garonne river basin

      Satellites show high waters and floods over the Garonne river and its tributaries late January - beginning of February 2021

      CFOSAT SWIM data reprocessing in version 5 COMPLETED

      We are pleased to announce that the reprocessing of SWIM data in version 5 is now completed, all data from 25 April 2019 to the current date are now available in the V5.1...

      New on AVISO+: Simulated products - Ocean Data Challenge

      The 2020A_SSH_MAPPING_NATL60 products are model-based SSH products designed to carry out Observing System Simulation Experiment (OSSE) for investigating, for example, the...

      Ocean Heat Content and Earth Energy Imbalance

      New on AVISO+: the family of indicator products delivered by AVISO+ expands with the distribution of two new variables: Ocean Heat Content (OHC) and Earth Energy Imbalanc...

      New version of L2P products

      We are pleased to inform you that the new version 03_00 of L2P products in Non-Time-Critical delay (NTC) is now available for missions Sentinel-3A/B, Jason-3/2/1, SARAL/A...

      Series of slides on Swot, on altimetry for hydrology and on hydrology from space

      several series of slide for you to show and explain Swot, altimetry for hydrology and hydrology from space (graduate/undergraduate level)

      Copernicus Sentinel-6 Michael Freilich satellite

      The Copernicus Sentinel-6 Michael Freilich ocean-monitoring satellite was launched at 18:17 (CET) on 21 November 2020 from Vandenberg air force base, California.

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    • Swot will provide vital information to estimate water resources variability and runoff, including in scarcely...
    • 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.
    • The ocean covers 71% of Earth surface, and plays a major role in climate change and thermal regulation. It is...
    • Number and localization of AVISO+ visitors since Feb 11th, 2014. Yellow dots show recent visits.
    • Register to use AVISO+ products.

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