THEMATIC AREA
INSTRUMENT

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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.

  • Instrument - Altimeters

    Instrument - Altimeters

    RA (ERS)

    The Radar Altimeter (RA) was a Ku-band (13.8 GHz) nadir-pointing active microwave sensor, on board ERS-1 and ERS-2 missions, designed to measure echoes from ocean and ice surfaces.

  • Document - Product Cal/Val Plan/Report

    Document - Product Cal/Val Plan/Report

    ECMWF Report on ERS-2 - May 2002

    ECMWF Report on ERS-2 RA for May 2002

  • Document - Technical Note

    Document - Technical Note

    AOCS Mono-gyro attitude software qualification period

    AOCS Mono-gyro attitude software qualification period

  • Document - Product Handbook

    Document - Product Handbook

    reaper-product-handbook-for-ers-altimetry-reprocessed-products.pdf

    REAPER Product Handbook for ERS Altimetry Reprocessed Products

  • Tools - Analysis, Processing

    Tools - Analysis, Processing

    SNAP

    SNAP is a common architecture for all Sentinel Toolboxes.

  • Document - Product Document

    Document - Product Document

    ERS-Orbit-Validation-Report.pdf

    ERS-1 and -2 orbit validation results

  • Activity - Quality

    Activity - Quality

    REAPER

    The REAPER (REprocessing of Altimeter Products for ERS) project covers both the ERS-1 and the ERS-2 altimetry missions. The project aims to support and maintain data quality.

  • 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.

  • Event - Conference

    Event - Conference

    Living Planet Symposium 2019

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

  • News - Scientific Highlights

    News - Scientific Highlights

    Satellite Radar Altimetry: past and future

    Satellite radar altimetry measurements yield a wealth of information that can be used for a wide range of applications.

  • News - Scientific Highlights

    News - Scientific Highlights

    Greenland ice loss quickening

    Using a 25-year record of ESA satellite data, recent research shows that the pace at which Greenland is losing ice is getting faster.

  • News - General News

    News - General News

    Sentinel-1 warns of refugee island flood risk

    Bangladesh government proposing a vulnerable low-lying island as a relocation site for thousands, Sentinel-1 data shows site unsuitable.