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  • Data (34)
  • News (33)
  • Missions (26)
  • Events (23)
  • Tools (3)
  • Activities (1)
  • Campaigns (5)
  • Documents (255)
  • News - Data Release news

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    FDR4ALT - ESA unveils new cutting-edge ERS/Envisat Altimeter and Microwave Radiometer Datasets

    The European Space Agency (ESA) has developed a comprehensive suite of innovative Earth system data records as part of the Fundamental Data Records for Altimetry project - FDR4ALT.

  • News - Events and Proceedings

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    Celebrating ESA’s first small satellite with science success

    Scientists and data users gathered at a special workshop to celebrate the end of PROBA-1’s CHRIS sensor and discuss the results of this overachieving mission.

  • News - Operational News

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    Temporary interruption to Envisat AATSR dissemination service

    A planned downtime will affect the access to the ftp dissemination server for the Envisat AATSR data during the period 13-15 February 2024.

  • Event - Workshop

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    EO for Agriculture Under Pressure 2024

    EO for Agriculture Under Pressure 2024 Workshop follows up from previous events, bringing together the large community working on EO-based science and solutions for agriculture.

  • Tools - Visualisation

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    PROBA-V Mission Exploitation Platform (MEP)

    The MEP PROBA-V addresses a broad vegetation user community with the final aim to ease and increase the use of PROBA-V data by any user.

  • News - Data Release news

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    New FLEX-related campaign datasets released

    New datasets have been released for three campaigns, covering activities supporting the upcoming FLEX mission.

  • 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.

  • Campaign

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    FLEXSense 2018

    The 2018 Fluorescence Explorer Sense (FLEXSense) campaign combined various field activities in preparation for the FLEX satellite mission.

  • News - Events and Proceedings

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    Setting the standard for drone-based validation of satellite data

    The ESA-supported Surface Reflectance Intercomparison eXercise for Vegetation (SRIX4Veg) – which began in 2022 – is working to put forward good-practice procedures agreed through a series of workshops and a dedicated UAV campaign.

  • Mission - Heritage Missions

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    MOS-1/1B

    MOS-1 and 1B, Japan’s first marine observation satellites, were designed to monitor ocean currents, sea surface temperature, atmospheric water vapour, ocean chlorophyll levels, precipitation, and land vegetation.

  • Data - Data Description

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    GEOSAT-2 Spain Coverage

    The GEOSAT-2 Spain Coverage collection consists of two separate coverages of Spain, including the Balearic and Canary islands, acquired by GEOSAT-2 between March and November of 2021 and 2022, respectively. The available imagery have a geolocation accuracy of < 4 m RMSE, a cloud cover percentage of < 10 %, and were acquired at an off-nadir angle from -30° to 30°. Spatial coverage of the 2021 collection. The following product types are available: Pan-sharpened: A four-band image, resulting from adding the information of each multispectral band to the panchromatic band. The fusion does not preserves all spectral features of the multispectral bands, so it should not be used for radiometric purposes. Resolution 1 m; Bands: All. Bundle: Panchromatic (1 m resolution) + Multispectral bands (4 m resolution): five-band image containing the panchromatic and multispectral products packaged together, with band co-registration. The available processing level is L1C orthorectified: a calibrated and radiometrically corrected product, manually orthorectified and resampled to a map grid. Property Spatial Resolution Pan-sharpened 1.0 m Bundle (PAN + MS) 1.0 m (PAN), 4.0 m (MS)

  • News - General News

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    PROBA-V’s companion explores low-cost remote sensing

    With the launch of PROBA-V’s Companion CubeSat (PV-CC), ESA supports a future where clusters of cheaper, small satellites could complement full-scale missions for Earth observation.

  • News - Thematic area articles

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    Cloud-free collections key for land monitoring

    Satellite imagery is a crucially important tool for monitoring the land, but cloud cover can often block parts of Earth’s surface from view, limiting subsequent analyses.

  • News - Success Stories

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    Commercial and international data for fire monitoring

    As climate change sparks a surge in the frequency and intensity of wildfires, satellite data disseminated through ESA’s Third Party Missions (TPM) programme are helping scientists to track and investigate these potentially damaging natural events.

  • News - Spotlight on EO community

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    Meet one of ESA's first Africa Programme Research Fellows

    Research Fellow, Dr Gladys Mosomtai, from the International Centre of Insect Physiology and Ecology (icipe), works on applying Earth observation data to better understand the spread of infectious disease in livestock, in Kenya.

  • News - Success Stories

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    PROBA-V data improve surface albedo products in Africa

    As ESA’s PROBA-V satellite marks its 10-year launch milestone, data tasked during the mission’s lifetime are still being used to assess changes in land cover.

  • Event - Meeting

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    PROBA-V QWG meeting 16

    The Proba-V QWG meeting 16 – Hybrid Event: VITO (Mol) and Microsoft Teams held on 22-23 March 2023

  • Data - Fast Registration with immediate access (Open)

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    FSSCat products

    The FSSCat collection provides hyperspectral data coverage over a number of locations around the world, as measured by the HyperScout 2 sensor. The FSSCat hyperspectral data products are comprised of 50 spectral bands, covering a spectral range of 450 – 950 nm with a spectral resolution of 18 nm (at FWHM). Imagery is available with an along-track ground sampling distance (GSD) of 75 m. To ensure a high degree of radiometric accuracy, HyperScout 2 data are validated through comparison with Sentinel-2 data products. The processing level of the data is L1C – calibrated top-of-atmosphere radiance, reflectance or brightness temperature. The raster type of the L1C data product is a GRID – a 2D or 3D raster where the (geo)location of the data is uniquely defined by the upper left pixel location of the raster and the pixel size of the raster, and the projection parameters of the raster (if georeferenced). The third dimension can e.g. be a spectral or third spatial dimension. The L-1C VNIR data product includes a hyperspectral cube of TOA reflectance in the VNIR range, as well as relevant meta-data that adheres to EDAP's best practice guidelines. This product consists of georeferenced and ortho-rectified image tiles that contain spectral reflectance data at the top-of-the-atmosphere. Each image tile contains radiometrically corrected and ortho-rectified band images that are projected onto a map, as well as geolocation information and the coordinate system used. Additionally, each image pixel provides TOA spectral reflectance data in scaled integers, conversion coefficients for spectral radiance units, viewing and solar zenith and azimuth angles, and quality flags.

  • News - Data Release news

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    PROBA-V ‘Collection 2’ - Reprocessed Dataset available

    The improved PROBA-V data (Collection 2) has been released. Data is available via the PROBA-V MEP and Terrascope platforms so users can freely exploit the data using Virtual machines, Jupyter Notebooks, and the new viewing application.

  • News - General News

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    Overachieving SMOS mission primed for continued success

    ESA’s Soil Moisture and Ocean Salinity mission (SMOS) was the second Earth Explorer launched in 2009. Over 13 years on, having already vastly exceeded its predicted lifetime and initial objectives, the mission has been further extended until at least the end of 2025.