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  • All Categories (52)
  • Data (4)
  • News (2)
  • Events (2)
  • Campaigns (2)
  • Documents (42)
  • Data - Sample Data (Open)

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    COSMO SkyMed Second Generation-SkyMed Sample Data

    Download free COSMO-SkyMed Second Generation sample datasets to preview products available for this mission.

  • 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.

  • Event - Workshop

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    11th International Workshop on PolInSAR and Biomass

    Organised by ESA, the workshop will be held at Espaces Vanel Toulouse, France on the 19 - 23 June 2023

  • Event - Workshop

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    2007 International Geohazards Week

    The ESA event was part of the United Nations International Year of Planet Earth, to increase awareness of the importance of Earth sciences for the advancement of sustainable development.

  • Data - Project Proposal (Restrained)

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    SPOT-6 to 7 full archive and tasking

    The SPOT 6 and 7 satellites ensure data continuity with the no longer operational SPOT 5 satellite and provide an archive of very high resolution optical acquisition as well as the possibility to task the satellites for new acquisitions. Following the completion of the SPOT 7 mission in March 2023, new acquisition tasking is only available for the SPOT 6 satellite. The ortho-products are automatically generated by the SPOT 6 and 7 ground segment, based on SRTM database or Reference3D when available. The projection available for SPOT 6 and 7 ortho-products is UTM, datum WGS84. Bands combinations: Pansharpened: colour image at 1.5 m resolution Bundle: 1.5 m panchromatic image and 6 m multispectral image. Geometric processing levels: Primary: The Primary product is the processing level closest to the natural image acquired by the sensor. This product restores perfect collection conditions: the sensor is placed in rectilinear geometry, and the image is clear of all radiometric distortion. Standard Ortho: The Ortho product is a georeferenced image in Earth geometry, corrected from acquisition and terrain off-nadir effects. Tailored ortho: Aside from the Standard Ortho product, when different specifications are needed, a custom orthorectification, with a more precise 3D model provided by the client or acquired for the purpose, can be provided on demand. As per ESA policy, very high-resolution imagery of conflict areas cannot be provided.

  • Document - Conference Presentation - Poster

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    8_Nicole Dore_pdf.pdf

    RADARSAT-2 polarimetric multi incidence angle analysis over Archaeological Site - the UNESCO ancient city of Samarra (Iraq) N. Dore [University of Rennes1 - France]

  • Document - Conference Presentation - Poster

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    7_Patruno.pdf

    Multi frequency polarimetric SAR sensors analysis - The archaeological UNESCO site of Djebel Barkal (Sudan) J. Patruno [Univerisity of Rennes1 - France]

  • Data - Announcement of Opportunity (Restrained)

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    Announcement of Opportunity for NoR

    ESA invites submissions for the Network of Resources (NoR) call, which aims to support research, development and pre-commercial users to innovate their working practices, moving from a data download paradigm towards a 'bring the user to the data' paradigm.

  • News - Success Stories

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    New life for Landsat historical data

    45 years of data, more than 1.8 million images, these are the numbers of an adventure started 48 years ago with the launch of the first Landsat satellite.

  • Data - Fast Registration with approval (Restrained)

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    IKONOS ESA archive

    ESA maintains an archive of IKONOS Geo Ortho Kit data previously requested through the TPM scheme and acquired between 2000 and 2008, over Europe, North Africa and the Middle East. The imagery products gathered from IKONOS are categorised according to positional accuracy, which is determined by the reliability of an object in the image to be within the specified accuracy of the actual location of the object on the ground. Within each IKONOS-derived product, location error is defined by a circular error at 90% confidence (CE90), which means that locations of objects are represented on the image within the stated accuracy 90% of the time. There are six levels of IKONOS imagery products, determined by the level of positional accuracy: Geo, Standard Ortho, Reference, Pro, Precision and PrecisionPlus. The product provided by ESA to Category-1 users is the Geo Ortho Kit, consisting of IKONOS Black-and-White images with radiometric and geometric corrections (1-metre pixels, CE90=15 metres) bundled with IKONOS multispectral images with absolute radiometry (4-metre pixels, CE90=50 metres). IKONOS collects 1m and 4m Geo Ortho Kit imagery (nominally at nadir 0.82m for panchromatic image, 3.28m for multispectral mode) at an elevation angle between 60 and 90 degrees. To increase the positional accuracy of the final orthorectified imagery, customers should select imagery with IKONOS elevation angle between 72 and 90 degrees. The Geo Ortho Kit is tailored for sophisticated users such as photogrammetrists who want to control the orthorectification process. Geo Ortho Kit images include the camera geometry obtained at the time of image collection. Applying Geo Ortho Kit imagery, customers can produce their own highly accurate orthorectified products by using commercial off the shelf software, digital elevation models (DEMs) and optional ground control. Spatial coverage: Check the spatial coverage of the collection on a map available on the Third Party Missions Dissemination Service.

  • Campaign

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    CEFLES2

    The objective of the CEFLES2 campaigns was to provide key reference data and background knowledge for the preparatory phases of the Sentinel‐2 and FLEX missions.

  • Campaign

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    CryoVEx 2008

    The ESA CryoSat Validation Experiment, CryoVEx 2008 was carried out in April and May 2008.

  • Document - Product Cal/Val Plan/Report

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    ECMWF Report on ERS-2 scatterometer - cycle 92

  • Document - Product Cal/Val Plan/Report

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    ECMWF Report on ERS-2 scatterometer - cycle 91

  • Document - Product Cal/Val Plan/Report

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    ECMWF Report on ERS-2 scatterometer - cycle 90

  • Document - Product Cal/Val Plan/Report

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    ECMWF Report on ERS-2 scatterometer - cycle 87

  • Document - Product Cal/Val Plan/Report

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    ECMWF Report on ERS-2 scatterometer - cycle 83

  • Document - Product Cal/Val Plan/Report

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    ECMWF Report on ERS-2 scatterometer - cycle 81

  • Document - Product Cal/Val Plan/Report

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    ECMWF Report on ERS-2 scatterometer - cycle 75

  • Document - Product Cal/Val Plan/Report

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    ECMWF Report on ERS-2 scatterometer - cycle 73