THEMATIC AREA

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  • Data - Other

    Data - Other

    EO Sign In registration

    Learn how to register an EO Sign In account, which is required to access some data and submit proposals for data.

  • Data - Other

    Data - Other

    Data registration and proposals profile

    Access your profile to see your requested data products or registrations and proposals you have submitted. An active EO Sign In account is required.

  • News - General News

    News - General News

    New Campaign datasets available

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

  • News - Announcement of Opportunity

    News - Announcement of Opportunity

    Announcement of Opportunity for G-POD

    ESA is offering all scientists the possibility to perform bulk processing and/or validation of their own algorithms exploiting the large ESA Earth-observation archive.

  • News - General News

    News - General News

    CRYO2ICE is now on Earth Online

    On 16 July, ESA is kicking off the CRYO2ICE campaign that will raise the orbit of its CryoSat-2 satellite to periodically align with NASA’s ICESat-2.

  • News - General News

    News - General News

    Mission continuity

    Long-term availability of Earth observation data from a given instrument is crucial to many data users and their research—but just how does it work?

  • Data - Data Description

    Data - Data Description

    GOSAT TANSO FTS and CAI full archive and new products

    The TANSO-FTS instrument on-board GOSAT satellite features high optical throughput, fine spectral resolution, and a wide spectral coverage (from...

  • Activity - Instrument characterisation and algorithm studies

    Activity - Instrument characterisation and algorithm studies

    ESA satellites and instruments calibration landing page

    ESA satellites and instruments calibration landing page

  • Mission - Third Party Missions

    Mission - Third Party Missions

    GOSAT Series

    The GOSAT series is composed of two environment-monitoring satellites developed by JAXA dedicated to the observation of greenhouse gases.

  • Mission - Third Party Missions

    Mission - Third Party Missions

    GOSAT-2

    GOSAT-2 (Greenhouse gases Observing Satellite-2) is a JAXA satellite dedicated to the observation of greenhouse gases.

  • Data - Data Download

    Data - Data Download

    GOSAT FTP

    Download data from the GOSAT and GOSAT-2 missions through the ESA GOSAT FTP Server. The data is freely available to registered EO Sign In users.

  • Activity - Fiducial Reference Measurements

    Activity - Fiducial Reference Measurements

    Pandonia FRM: Fiducial Reference Measurements for Ground-Based Direct-Sun Air-Qu

    The Pandonia Global Network (PGN) is a collaborative effort between ESA and NASA .

  • Activity - Fiducial Reference Measurements

    Activity - Fiducial Reference Measurements

    FRM4GHG: Reference Measurements for Ground-Based FTIR Greenhouse Gas Observation

    Fiducial Reference Measurements for Ground-Based Infrared Greenhouse Gas Observations (FRM4GHG) is a European Space Agency (ESA) funded project.

  • Activity - Fiducial Reference Measurements

    Activity - Fiducial Reference Measurements

    FRM4DOAS: Fiducial Reference Measurements for Ground-Based DOAS Air-Quality Obse

    (FRM) are a suite of independent, fully characterized, and traceable ground measurements that follow the guidelines outlined by the GEO/CEOS Quality Assurance framework for Earth Observation.

  • Activity - Fiducial Reference Measurements

    Activity - Fiducial Reference Measurements

    FRM4SOC: Fiducial Reference Measurements for Satellite Ocean Colour

    The FRM4SOC project, with funding from ESA, has been structured to provide support for evaluating and improving the state of the art in ocean colour validation .

  • Activity - Instrument characterisation and algorithm studies

    Activity - Instrument characterisation and algorithm studies

    QA4EO-RUT

    The ‘RUT' tool project has the overall objective is to define a generic software implementable methodology for assessing the radiometric uncertainty per pixel of the TOA radiance/reflectance products.

  • Activity - Instrument characterisation and algorithm studies

    Activity - Instrument characterisation and algorithm studies

    QA4EO-ATLAS

    A pulsed Tuneable Laser system for the characterisation of Spectrometers

  • Activity - Quality

    Activity - Quality

    SCIRoCCo

    The SCIRoCCo project is an interdisciplinary cooperation of scatterometry experts aimed at promoting the continuing exploitation of ESA's unique 20 years' worth of ERS Scatterometer data.

  • Tools - Analysis, Processing

    Tools - Analysis, Processing

    SNAP

    SNAP is a common architecture for all Sentinel Toolboxes.

  • News - Operational News

    News - Operational News

    GOSAT-2 on-line dataset now available

    ESA is pleased to announce the availability of GOSAT-2 products to the scientific community.