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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 - 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

  Over 500K downloads for ESA's SNAP toolbox

  Reflecting the growing use of Earth observation, a software toolbox that provide users with the tools they need to process satellite data has been downloaded more than 500,000 times in less than five years.

• 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...

• 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...

• Activity - Cal/Val activities

  Activity - Cal/Val activities

  UV nadir viewing galleries

  Atmospheric chemistry nadir observation from space now spans nearly forty years. The early UVN (UV nadir missions) mainly focused on measuring ozone.

• Data - Data Download

  Data - Data Download

  ERS/Envisat (A)ATSR HTTPS

  Download ERS/Envisat (A)ATSR products through the MERCI Catalogue and Inventory service. 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.

• 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.

• Document - General Reference

  Document - General Reference

  SCI-PRE-2014-0002-v-01-ERS-2 mid-beam non-linearity-TUW.pdf

  ERS-2 mid-beam non-linearity

• Document - General Reference

  Document - General Reference

  Scatterometer-noise-analysis-presentation.pdf

  Introduction to WARP and WARP NRT

• Document - General Reference

  Document - General Reference

  SCI-PRE-2015-0001-v-01-SM-reprocessing-TUW.pdf

  Soil Moisture reprocessing activities

• Document - General Reference

  Document - General Reference

  SCI-PRE-2014-0003-v-01-SCAT Calibration approach-TUW.pdf

  SCAT Calibration approach-TUW

• Document - General Reference

  Document - General Reference

  150604-RMA-01-ERS1-calibration-reprocessing-v2.pdf

  ERS1-calibration-reprocessing-v2