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.

  • Mission - Heritage Missions

    Mission - Heritage Missions

    ERS

    The ERS programme was composed of two missions, ERS-1 and ERS-2, which together observed the Earth for 20 years, from 1991 to 2011.

  • Instrument - Spectrometers/Radiometers

    Instrument - Spectrometers/Radiometers

    ATSR

    The Along Track Scanning Radiometer (ATSR) on board ERS-1 and ERS-2 mission consisted of two instruments, an Infra-Red Radiometer and a Microwave Sounder.

  • 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

    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

    ERS-1/2 ATSR Gridded Surface Temperature [AT1/AT2_NR__2P]

    The Gridded Surface Temperature (GST) Product is the Level 2 full resolution geophysical product. The product contains gridded sea-surface tempe...

  • Data - Data Description

    Data - Data Description

    ERS-1/2 ATSR Gridded Brightness Temperature/Reflectance [AT1/AT2_TOA_1P]

    The Gridded Brightness Temperature/Reflectance (GBTR) product contains top of atmosphere (TOA) brightness temperature (BT) values for the infra-...

  • Data - Data Description

    Data - Data Description

    ERS-1/2 ATSR Averaged Surface Temperature [AT1/AT2_AR__2P]

    The Averaged Surface Temperature Product (AST) contains averaged geophysical data at two different resolutions, and with respect to two differen...

  • 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

    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

  • Data - Data Download

    Data - Data Download

    ERS/Envisat (A)ATSR FTP

    Download ERS/Envisat A(A)TSR products through the ESA Online Dissemination System. The data is freely available to registered users.

  • 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 - General News

    News - General News

    Three new Third Party Missions under evaluation

    ICEYE, PlanetScope and Spire under evaluation. Interested users can investigate suitability of the data for scientific and R&D activities.

  • Event - Conference

    Event - Conference

    IGARSS 2019

    World-class scientists, engineers and educators in geoscience and remote sensing gathered in Yokohama, Japan, for the 39th annual IGARSS symposium.

  • News - Operational News

    News - Operational News

    ERS-1 Scatterometer L2 dataset processed with ASPS v10.04 is available online

    The reprocessed dataset together with corresponding ERS-2 data is now available.