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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 - 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 - Conference Presentation - Poster

  Document - Conference Presentation - Poster

  6_TROUVE_polinsar_2013_hybrid.pdf

  Hybrid PolInSAR: High resolution & Polarimetry Applied to Urban N. Trouve [ONERA - France]

• Document - Conference Presentation - Poster

  Document - Conference Presentation - Poster

  5_polinsar_Koeniguer.pdf

  PolSARAP: Investigating the Benefits of Polarimetry for Urban Applications using X-Band SAR Images E. Koeniguer [ONERA - France]

• 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 - General Reference

  Document - General Reference

  ERS-2 - 10 Years in Orbit

  Commemorative brochure illustrating the achievements of the ERS-2 mission over its first ten years in orbit, from 1995-2005.

• Document - Technical Note

  Document - Technical Note

  AOCS Mono-gyro attitude software qualification period

  AOCS Mono-gyro attitude software qualification period

• 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 Radar Altimeter REAPER Geophysical Data Record - GDR [ERS_ALT_2]

  This is a RA Geophysical Data Record (GDR) product containing radar range, orbital altitude, wind speed, wave height and water vapour from the A...

• Data - Data Description

  Data - Data Description

  ERS-1/2 Radar Altimeter REAPER METEO Product - [ERS_ALT_2M]

  This is a RA Meteo product containing only the 1 Hz parameters for altimeter (surface range, satellite altitude, wind speed and significant wave...

• Data - Data Description

  Data - Data Description

  ERS-1/2 Radar Altimeter REAPER Sensor Geophysical Data Record - SGDR [ERS_ALT_2S]

  This is a RA Sensor Geophysical Data Record (SDGR) product containing all of the parameters found in the REAPER GDR product (ERS_ALT_2_) with th...

• Mission - Third Party Missions

  

  Mission - Third Party Missions

  TerraSAR-X and TanDEM-X

  The TerraSAR-X and TanDEM-X satellites feature a unique geometric accuracy that is unmatched by any other spaceborne sensor.

• Data - Data Download

  Data - Data Download

  ERS/Envisat (A)SAR OADS/HTTPS

  Download (A)SAR products generated on the fly through ESA Online Dissemination system. The data is freely available to registered users.

• Data - Data Download

  Data - Data Download

  ERS RA FTP

  Download ERS RA 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.

• Data - Data Download

  Data - Data Download

  TPM LOADS

  Download data from TPMs through the ESA TPM Online Dissemination system. The data is freely available to registered EO Sign In users.

• 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.