THEMATIC AREA
INSTRUMENT TYPE

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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 - Imaging Radars, Scatterometers

    Instrument - Imaging Radars, Scatterometers

    SAR (ERS)

    The Synthetic Aperture Radar (SAR) instrument aboard ERS-1 and ERS-2 was capable of high precision change detection of surface heights.

  • Instrument - Scatterometers

    Instrument - Scatterometers

    WS

    The Wind Scatterometer (WS) instrument, on board the ERS-1 and ERS-2 missions, obtained information on wind speed and direction over the sea surface.

  • Data - Data Description

    Data - Data Description

    ERS-1/2 SCATTEROMETER Nominal Resolution back-scattering measurements, Ocean Wind field [UWI]

    The ERS data reprocessed with the ASPS facility is also available in the UWI format to maintain the compatibility with the FD (Fast Delivery) pr...

  • Data - Data Description

    Data - Data Description

    ERS-2 SCATTEROMETER Surface Soil Moisture Time Series and Orbit product in High and Nominal Resolution [SSM.H/N.TS - SSM.H/N]

    Surface soil moisture records are derived from the backscatter coefficient measured by the Scatterometer on-board the European Remote Sensing sa...

  • Data - Data Description

    Data - Data Description

    ERS-1/2 SCATTEROMETER Ocean Wind field and Sea Ice probability [ASPS20.H/ASPS20.N]

    The ASPS Level 2 products contain, for each node: the radar backscattering sigma nought for the three beams of the instrument, the four aliased ...

  • Data - Data Description

    Data - Data Description

    ERS-1/2 SAR IM Precision L1 [SAR_IMP_1P]

    The SAR Precision product is a multi-look (speckle-reduced), ground range image acquired in Image Mode. This product type is most applicable to ...

  • Data - Data Description

    Data - Data Description

    ERS-1/2 SAR IM Medium Resolution L1 [SAR_IMM_1P]

    This ERS Medium Resolution stripline product is generated from the Image Mode Level 0 Product. Stripline image products contain image data for a...

  • Data - Data Description

    Data - Data Description

    ERS-1/2 SAR IM Single Look Complex L1 [SAR_IMS_1P]

    The SAR SLC product is a single look complex acquired in Image Mode. It is a digital image, with slant range and phase preserved, generated from...

  • Data - Data Description

    Data - Data Description

    ERS-1/2 SAR IM L0 [SAR_IM__0P]

    This SAR Level 0 product is acquired in Image Mode. The products consist of the SAR telemetry data and are supplied as full Level 0 segments, un...

  • Document - Product Specifications, Technical Note

    Document - Product Specifications, Technical Note

    ERS-products-specification-with-Envisat-format.pdf

    ERS-products-specification-with-Envisat-format

  • Data - Data Download

    Data - Data Download

    ERS AMI Wind Scatterometer FTP

    Download ERS AMI Wind Scatterometer products through the ESA Online Dissemination System. The data is freely available to registered users.

  • Document - General Reference

    Document - General Reference

    SCI-GLS-14-0001-v01-Scatterometry-Glossary-1.2.pdf

    The Scatterometry Glossary defines the commonly agreed terminology to use in all the documents generated by the SCIRoCCo Consortium.

  • 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.

  • 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.

  • Document - User Guide

    Document - User Guide

    Envisat and ERS Missions Data Access Guide

    The purpose of this document is to help users identify the various types of data that are available from the ENVISAT, ERS-1 and ERS-2 Earth observing satellites, the kind of applications that the data may be used for and, importantly, the practical procedures required for access - including user registration and then search, selection and retrieval or ordering of the data of interest.

  • Document - General Reference

    Document - General Reference

    ERS-2- A continuation of the ERS-1 Success - ERS-2 and its Payload

    The first 9 articles about ERS contained in ESA Bulletin Nr. 83 have been collected in this extract volume. It is a useful and concise document giving information on ERS-2, its payload, instruments, products, user services.

  • Document - Publication - Paper

    Document - Publication - Paper

    The ERS Wind Scatterometer performances

    The ERS Wind Scatterometer mission: routine monitoring activities and results.