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  • News (17)
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  • Events (24)
  • Tools (5)
  • Activities (2)
  • Documents (4205)
  • News - Thematic area articles

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    Transforming space data into climate action

    ESA’s Earth observation activities are playing a key role in the revitalised global drive to combat climate change.

  • News - Success Stories

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    Trailblazing ERS-2 mission enables climate change applications

    As ESA’s ERS-2 satellite approaches Earth’s atmosphere for reentry, it’s time to reflect on the mission’s great achievements in powering climate-related applications.

  • News - Thematic area articles

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    Tracking the world’s forests from space

    As human activities continue to threaten the planet’s forests, data delivered by satellites are boosting global efforts to conserve these crucial natural resources.

  • Document - General Reference

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    The-Changing-Earth-New-Scientific-Challenges-for-ESAs-Living-Planet-Programme.pdf

    This article is extracted from ESA Bulletin Nr. 129.

  • Document - General Reference

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    The Nine Candidate Earth Explorer Missions - Topography Mission

    This report for assessment addresses the Topography mission when it was selected with other nine Earth Explorer missions as a potential candidate for Phase A study.

  • Document - General Reference

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    The International Charter- Space and Major Disasters

    The Charter is an important step forward in linking the needs of disaster and relief organisations with space technology solutions to help mitigate the effects of disaster on human life, property and the environment.

  • News - Thematic area articles

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    Space data support Earth’s ecosystems

    ESA’s Earth observation (EO) missions are making a critical contribution to monitoring transformations in our planet’s ecosystems, helping track changes in the vegetation, soil, and ocean that affect these systems.

  • Document - General Reference

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    SMOS-ESAs-Water-Mission-Fact-sheet.pdf

    This document provided a series of information on the SMOS mission.

  • Document - General Reference

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    Sentinel-1-The-Radar-Mission-for-GMES-Land-and-Sea-Services.pdf

    This article is extracted from ESA Bulletin Nr. 131.

  • Document - Proceedings

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    SEASAR-2012-sessions-summaries-seed-questions-recommendations.pdf

    This document gathers together the sessions summaries with seed questions discussion and recommendations of the SEASAR 2012 workshop.

  • Document - Proceedings

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    SeaSAR-2008-The-2nd-International-Workshop-on-Advances-in-SAR-Oceanography-from-Envisat-and-ERS.pdf

    Proceedings of SeaSAR workshop held at ESA ESRIN in Frascati, Italy, from 21-25 January 2008.

  • Event - Workshop

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    SEASAR 2012

    The European Space Agency and the Norwegian Space Centre jointly organised the fourth SAR oceanography workshop, 'SEASAR 2012', entitled 'Advances in SAR Oceanography'.

  • Document - Proceedings

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    SeaSAR 2010 - The 3rd International Workshop on Advances in SAR Oceanography from Envisat and ERS

    Proceedings of the Third International Workshop SeaSAR 2010, held at ESA-ESRIN (Frascati, Italy) from 25-29 January 2010.

  • Document - Proceedings

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    SeaSAR 2006 - Advances in SAR Oceanography from Envisat and ERS missions

    Proceedings of the SeaSAR workshop held at ESA-ESRIN in Frascati, Italy, from 24 to 26 January 2006.

  • 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"

  • Data - EO Sign In Authentication (Open)

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    Sea Ice Thematic Data Product [ALT_TDP_SI]

    This is the Sea Ice Thematic Data Product (TDP) V1 resulting from the ESA FDR4ALT project and containing the sea ice related geophysical parameters, along with associated uncertainties: snow depth, radar and sea-ice freeboard, sea ice thickness and concentration. The collection covers data for the ERS-1, ERS-2 and Envisat missions, and bases on Level 1 data coming from previous reprocessing (ERS REAPER and the Envisat V3.0) but taking into account the improvements made at Level 0/Level 1 in the frame of FDR4ALT (ALT FDR). The Sea Ice TDP provides data from the northern or southern hemisphere in two files corresponding to the Arctic and Antarctic regions respectively for the winter periods only, i.e., October to June for the Arctic, and May to November for the Antarctic. For many aspects, the Sea Ice TDP is very innovative: First time series of sea-ice thickness estimates for ERS Homogeneous calibration, allowing the first Arctic radar freeboard time series from ERS-1 (1991) to CryoSat-2 (2021) Uncertainties estimated along-track with a bottom-up approach based on dominant sources ERS pulse blurring error corrected using literature procedure [Peacock, 2004] The FDR4ALT products are available in NetCDF format. Free standard tools for reading NetCDF data can be used. Information for expert altimetry users is also available in a dedicated NetCDF group within the products. Please consult the FDR4ALT Product User Guide before using the data. The FDR4ALT datasets represent the new reference data for the ERS/Envisat altimetry missions, superseding any previous mission data. Users are strongly encouraged to make use of these datasets for optimal results.

  • Document - General Reference

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    Remote-Sensing-and-marine-ecology.pdf

    This volume collects the lecture notes of the training course on Marine Remote Sensing and its applications, held on 15-26 June 1998 at ESA ESRIN, Frascati, Italy. The lectures were held in italian: the book is available in italian only.

  • Document - General Reference

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    Remote-Sensing-and-Humanitarian-Aid-A-life-saving-combination.pdf

    This article was published in the ESA Bulletin Nr. 122 and describes how Earth Observation activities may answer to the requirements of humanitarian and aid workers.

  • News - Thematic area articles

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    Remote sensing data underpin research on soil

    Environmental data disseminated by ESA’s Earth observation programmes provide knowledge about the stresses on Earth’s soils – aiding many applications such as crop management, drought and flood forecasting, and ecosystem protection.

  • Document - Proceedings

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    PolInSAR-2009-Proceedings-of-the-4th-International-Workshop-on-Science-and-Applications-of-SAR-Polarimetry-and-Polarimetric-Interferometry.pdf

    Proceedings of PolInSAR 2009 held in Frascati, Italy from 26-30 January 2009.