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  • All Categories (129)
  • Data (24)
  • News (58)
  • Missions (6)
  • Events (14)
  • Tools (6)
  • Activities (3)
  • Campaigns (8)
  • Documents (10)
  • News - Infographics

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    What is CRYO2ICE?

    Learn about CRYO2ICE, an innovative campaign producing near simultaneous acquisitions over Antarctica from the CryoSat and ICESAT-2 missions, in this new infographic.

  • News - Data Release news

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    Updated CryoSat magnetometer data now available with new baseline 0201

    An improved version of the CryoSat magnetic field data is now available on the Swarm Dissemination Server with new baseline 0201.

  • News - Data Release news

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    Updated CryoSat magnetometer data now available

    An improved version of the CryoSat magnetic field data (version 0102) is now available in the "#CryoSat-2" folder of the ESA FTP server.

  • News - Infographics

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    The COSMO-SkyMed series - Two generations of SAR satellites

    Learn about the COSMO-SkyMed (Constellation of small Satellites for the Mediterranean basin Observation) series in our latest infographic.

  • News - Data Release news

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    Systematic swath elevation and monthly DEMs over the Greenland Ice Sheet margin from CryoSat

    The CryoTEMPO-EOLIS (Elevation Over Land Ice from Swath), the first of the CryoTEMPO products, is now available.

  • Activity - Projects

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    Swarm Outflow

    The Swarm+ Coupling High-Low Atmosphere Interactions: Ion Outflow ("Swarm+ Outflow") project, which began in May 2019, centres on using Swarm spacecraft to tackle unanswered questions around non-thermal processes that lead to ion outflow.

  • News - General News

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    Stunning new features for ESA and NASA altimetry portal cs2eo.org

    Working with combined ESA and NASA altimetry data is easier than ever thanks to a range of handy new features on cs2eo.org.

  • News - Thematic area articles

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    Space data help to unravel the complexities of Earth’s atmosphere

    As the impacts of the climate crisis intensify, scientists are using ESA’s Earth observation archives to investigate atmospheric processes and their influences on the planet’s changing environment.

  • News - Operational News

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    SIRAL measurements continue during CRYO2ICE

    On 16 July, ESA is kicking off its CRYO2ICE campaign that aims to raise CryoSat-2's orbit by approximately 900 metres, bringing it in sync with NASA's ICESat-2.

  • News - Events and Proceedings

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    Seventh CryoSat Quality Working Group meeting - final report

    The 7th CryoSat Quality Working Group (QWG) meeting Summary and Recommendation Report are available to download.

  • Event - Workshop

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    SEASAR 2008

    The "Advances in SAR Oceanography from Envisat and ERS missions" was a thematic workshop on SAR remote sensing techniques for oceanography.

  • Event - Workshop

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    SEASAR 2006

    ESA organised it's first SAR oceanography workshop, SEASAR 2006, entitled "Advances in SAR Oceanography from Envisat and ERS missions"

  • News - Thematic area articles

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    Satellites reveal changes to Earth’s icy zones

    ESA’s Earth observation activities are helping scientists investigate the influence of climate change on widespread ice-losses across the planet.

  • News - Success Stories

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    Robust airborne radar instrument aids CryoSat ice data

    During the 12 years that ESA’s ice mission – CryoSat – has been monitoring Earth’s ice masses from space, simultaneous airborne measurements were made by ASIRAS.

  • News - Success Stories

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    Retrieving Snow Depth Over Sea Ice Using Dual-Frequency Altimetric Measurements

    A new study from the sea ice team of the Laboratory of Space Geophysical and Oceanographic Studies (LEGOS) in Toulouse has shown that dual-frequency SARAL and CryoSat-2 altimetric measurements can be used to retrieve consistent snow depth data over sea ice in both hemispheres.

  • News - Data Release news

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    RADARSAT data on demand

    In the framework of the Earthnet programme, ESA is distributing RADARSAT data on-demand to support EO science and research activities.

  • Event - Workshop

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    POLinSAR 2019

    ESA organised POLinSAR 2019, the 9th International Workshop on Science and Applications of SAR Polarimetry and Polarimetric Interferometry.

  • Event - Workshop

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    POLinSAR 2013

    The objectives of the PolInSAR 2013 workshop were to present the latest studies and results of SAR polarimetry and polarimetric interferometry.

  • Event - Workshop

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    POLinSAR 2009

    The 2009 workshop focused on theory and methods in the fields of SAR Polarimetry and Polarimetric Interferometry

  • Data - Campaigns (Open)

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    POLARIS - Proof of Concept 2009

    POLARIS - Proof of Concept (PoC) 2009 is a follow on campaign from POLARIS - PoC 2008. It focused on an additional POLARIS test with the objective to system test after system upgrade and the acquisition of fully polarimetric data of glaciological interest.