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  • All Categories (174)
  • Data (2)
  • News (14)
  • Missions (1)
  • Events (14)
  • Tools (2)
  • Activities (2)
  • Documents (139)
  • News - Success Stories

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    1 km resolution aerosol optical thickness retrieved from PROBA-V

    The ESA SPAR@MEP project aims to deliver a long-term data record (LTDR) of aerosol optical properties and surface reflectance from SPOT-VGT and PROBA-V observations.

  • Event - Workshop

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    2nd Space for Hydrology Workshop

    The workshop aimed to assess the current stage of knowledge and activities in space-based hydrological observations and to exchange knowledge and know how with hydrologists and researchers.

  • Event - Training

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    4th ESA EARSEL CNR School - Remote Sensing for Forest Fires

    This course was to disseminate and discuss research methods and technologies of active and passive Earth Observation for applications related to forest fires.

  • Event - Training

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    Advanced Training Course in Land Remote Sensing 2012

    The 2012 advanced training course focused on land remote sensing theory and applications.

  • Data - Announcement of Opportunity (Restrained)

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    Announcement of Opportunity for S3VT (Sentinel-3 Validation Team)

    In the framework of a Copernicus collaborative agreement ESA and EUMETSAT invite interested groups and individuals to support the Sentinel-3 Validation Team (S3VT).

  • Activity - General activities

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    EO Science for Society

    ESA's Earth Observation Science for Society programme aims to promote scientific exploitation of satellite data, forges new scientific discoveries and pioneers new services, stimulating downstream industrial and economic growth.

  • Event - Meeting

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    Fluorescence (FLEX) 2019

    The FLEX 2019 meeting consisted of a series of events addressing remote sensing of vegetation fluorescence.

  • News - Thematic area articles

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    Global understanding of Earth's land surfaces greatly boosted by satellite data

    ESA perform land surface monitoring with a range of instruments onboard satellites acquiring optical and radar data. Collections of data from these missions are freely available for research purposes.

  • News - General News

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    How SNAP facilitates access to ESA Third Party Missions data

    The tool – called the Sentinel Applications Platform (SNAP) – incorporates high-quality remote sensing data from numerous missions, including those operated by the agency’s international partners, known as Third Party Missions (TPM).

  • Tools - Other

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    Hydrology TEP

    The Hydrology Thematic Exploitation Platform (TEP) enables access, processing, uploading, visualisation, manipulation and comparison of hydrological data.

  • Event - Workshop

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    Insurance Industry Workshop on Earth Observation

    This ESA workshop examined the potential value of satellite Earth Observation data to the insurance industry.

  • Event - Conference

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    Living Planet Symposium 2019

    ESA's Living Planet Symposia are amongst the biggest Earth observation conferences in the world. Scientists present their latest findings on Earth's environment and climate.

  • 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.

  • Activity - General activities

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    MUltisource data package tools and SErvices (MUSE)

    The MUSE project aims to develop and integrate a tool to simultaneously manipulate geospatial data products, satellite, model and in-situ data.

  • News - Data Release news

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    New Campaign datasets available

    A new set of datasets is available, acquired during airborne campaigns conducted between 2014 and 2019

  • News - Operational News

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    New experimental phase for PROBA-V

    PROBA-V has begun a new experimental phase that will continue through to October 2021.

  • Mission - Earth Watch

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    PROBA-V

    The PROBA-V mission provides multispectral images to study the evolution of the vegetation cover on a daily and global basis.

  • News - Infographics

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    PROBA-V - ESA's vegetation monitoring mission

    ESA's vegetation-monitoring mission - Proba-V - will end operations in June 2020 after seven years.

  • Data - External Data (Restrained)

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    PROBA-V 1 km, 333 m, and 100 m products

    The PROBA-V VEGETATION Raw products and Synthesis products provided coverage of all significant landmasses worldwide with, in the case of a 10-day synthesis product, a minimum effect of cloud cover, resulting from selection of cloud-free acquisitions during the 10-day period. It provided a daily coverage between Latitudes 35°N and 75°N, and between 35°S and 56°S, and a full coverage every two days at the equator. The VEGETATION instrument was pre-programmed with an indefinite repeated sequence of acquisitions. This nominal acquisition scenario allowed a continuous series of identical products to be generated, with the goal to map land cover and vegetation growth across the entire planet every two days. Level Synthesis Resolution resolution (m) Reflectance Level-1C n/a TOA Level-2A n/a 100 m TOA 333 m TOA 1 km TOA Level-3 S1 100 m TOA TOC TOC NDVI 333 m TOA TOC 1 km TOA TOC S5 100 m TOA TOC TOC NDVI S10 333 m TOC TOC NDVI 1 km TOC TOC NDVI Raw Products Overview Product Description Level-1C Level-1C segments (P – product): Radiometrically corrected Level-1B data, in raw sensor geometry (unprojected) Contains: - Top Of Atmosphere reflectance in the four spectral bands - Longitude/latitude information for every pixel - Geometric viewing conditions - Information on the status map (indicating missing and interpolated measurements). Format: HDF5 & GeoTiFF Level-2A Level-2A segment: projected Level-1C (P–product) data, radiometrically and geometrically corrected. Contains: - TOA reflectance values in the four spectral bands without atmospheric correction being performed - Information on the status map (containing identification of radiometric quality, snow, ice, shadow, clouds, land/sea for every pixel) - Geometric viewing conditions Plate carrée projection (EPSG:4326) with spatial resolution of 100 m, 333 m and 1 km Format: HDF5 & GeoTiFF Synthesis Products Overview Level-3 S1 = daily, S5 = 5 days, S10 = decade Different spatial resolution: 100 m, 333 m and 1 km Divided into so called granules, each measuring 10 degrees x 10 degrees, each granule being delivered as a single file Plate carrée projection (EPSG:4326) Format: HDF5 & GeoTiFF Products Content TOA - Top Of Atmosphere reflectance in the four spectral bands (no atmospheric correction applied) - Normalized Difference Vegetation Index (NDVI) -Information on the composite status map (containing identification of snow, ice, shadow, clouds, land/sea for every pixel) - Geometric viewing conditions & date and time of selected measurement TOC Level-2A segment: projected Level-1C (P–product) data, radiometrically and geometrically corrected. Contains: - Top Of Canopy (ground surface) reflectance in the four spectral bands, the atmospheric correction being performed using the SMAC (Simplified Method for Atmospheric Corrections) algorithm - Normalized Difference Vegetation Index (NDVI) - Information on the composite status map (containing identification of snow, ice, shadow, clouds, land/sea for every pixel) Normalized Difference Vegetation Index (NDVI) from Top Of Canopy product (SMAC algorithm for atmospheric corrections applied) - Geometric viewing conditions & date and time of selected measurement TOC NDVI Normalized Difference Vegetation Index (NDVI) from Top Of Canopy product (SMAC algorithm for atmospheric corrections applied)

  • 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.