earth online
  • All Categories (234)
  • Data (12)
  • News (18)
  • Missions (2)
  • Events (12)
  • Tools (1)
  • Activities (5)
  • Campaigns (13)
  • Documents (171)
  • Document - Technical Note

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    Algorithm Theoretical Baseline Document for the Geometric Calibration

    Proba-V IQC-GC ATBD - Algorithm Theoretical Baseline Document for the Geometric Calibration 

  • News - General News

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    Campaign using surface reflectance data to support validation of Earth observation products

    Scientists from around the world are set to take part in a drone monitoring campaign and inter-comparison exercise that will deliver surface reflectance data to support the validation of Earth observation products.

  • 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.

  • Data - Campaigns (Open)

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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.

  • 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.

  • 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.

  • Document - Technical Note

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    Feedbacks-on-PROBA-V-Collection-1.pdf

    Proba-V heritage mission: SPOT-VGT data processing and dissemination - Scientific paper providing overview of SPOT-VGT 15-years of data processing and dissemination.

  • Mission - Earth Explorers

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    FLEX

    The FLEX mission will provide global maps of vegetation fluorescence, which can be converted into an indicator of photosynthetic activity.

  • Campaign

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    FLEX EU 2014

    The FLEX-EU Campaign was carried out in 2014 over an agricultural area around Jülich, Germany, Latisana, Italy and forest sites in Czech Republic

  • Data - Campaigns (Open)

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    FLEX EU 2014

    The FLEX-EU Campaign was carried out in 2014 over an agricultural area around Jülich, Germany, Latisana, Italy and forest sites in Czech Republic

  • Campaign

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    FLEX-US

    The primary goal of the 2013 joint ESA/NASA airborne campaign was to record an unprecedented FLEX-like dataset containing maps of sun-induced fluorescence, hyperspectral reflectance, surface temperature, and canopy structure.

  • Data - Campaigns (Open)

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    FLEX-US

    The primary goal of the 2013 joint ESA/NASA airborne campaign was to record an unprecedented FLEX-like dataset containing maps of sun-induced fluorescence, hyperspectral reflectance, surface temperature, and canopy structure.

  • 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.

  • Data - Campaigns (Open)

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    FLEXSense 2018

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

  • Campaign

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    FLEXSense 2019

    The FLEXSense 2019 campaign activities were undertaken in Germany and Italy with the goal of providing a complete set of high-resolution experimental data, including all relevant elements required for the preparation of the FLEX satellite mission.

  • Data - Campaigns (Open)

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    FLEXSense 2019

    The FLEXSense 2019 campaign activities were undertaken in Germany and Italy with the goal of providing a complete set of high-resolution experimental data, including all relevant elements required for the preparation of the FLEX satellite mission.

  • Document - Campaign Report

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    FLEXSense 2019 Final Report

    This report summarises the FLEXSense 2019 campaign.

  • 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.

  • Activity - Fiducial Reference Measurements

    FRM4VEG: Fiducial Reference Measurements for Vegetation

    Fiducial Reference Measurements for Vegetation (FRM4VEG) is an ESA managed project focused on establishing the protocols required for traceable in-situ measurements of vegetation

  • 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.