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• 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.

• Tools - Apps

  

  Tools - Apps

  ERS app for iOS

  Download the ERS application to discover what the mission is about, how it works and what the elements of the space and ground segment that makes this mission unique are.

• News - Operational News

  News - Operational News

  New ERS-2 GOME Level 1 v5.1 dataset available online

  A new GOME Level 1b dataset has been generated for the 16-year mission period bringing relevant quality improvements for the revised calibration approach, compensating aging and instrument degradation, and provide enhanced accessibility.

• Data - Data Description

  Data - Data Description

  Envisat ASAR AP Co- and Cross-polar L0 [ASA_APC/APH/APV_0P]

  The ASAR Alternating Polarization Mode Level 0 (Co-polar and Cross-polar H and V) products contain time-ordered Annotated Instrument Source Pack...

• 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.

• Event - Workshop

  

  Event - Workshop

  SEASAR 2012

  The European Space Agency and the Norwegian Space Centre jointly organised the fourth SAR oceanography workshop, 'SEASAR 2012', entitled 'Advances in SAR Oceanography'.

• Activity - Quality

  Activity - Quality

  Contribution of Swarm data to the prompt detection of Tsunamis and other natural hazards

  The main objective of COSTO (Contribution of Swarm data to the prompt detection of Tsunamis and other natural hazards) project is to better characterise, understand and discover coupling processes and interactions.

• Data - Data Description

  Data - Data Description

  SeaSat ESA archive

  This collection gives access to the complete SEASAT dataset acquired by ESA and mainly covers Europe. The dataset comprises some of the first ev...

• Data - Data Description

  Data - Data Description

  Envisat RA-2 Sensor and Geophysical Data Record - SGDR [RA2_MWS__2P]

  This is a RA-2 Sensor and Geophysical Data Record (SGDR) Full Mission Reprocessing (FMR) v3 product. This FMR follows the first Envisat Altimetr...

• Data - Data Description

  Data - Data Description

  Envisat RA-2 Geophysical Data Record - GDR [RA2_GDR__2P]

  This is a RA-2 Geophysical Data Record (GDR) Full Mission Reprocessing (FMR) v3 product containing radar range and orbital altitude, wind speed,...

• Data - Data Description

  Data - Data Description

  JERS-1 SAR Level 1 Single Look Complex Image

  The JSA_SLC_1P product is comparable to the ESA SLC/IMS images generated for Envisat ASAR and ERS SAR instruments. It is a slant-range projected...

• Data - Data Description

  Data - Data Description

  JERS-1 SAR Level 1 Precision Image

  The JSA_PRI_1P product is comparable to the ESA PRI/IMP images generated for Envisat ASAR and ERS SAR instruments. It is a ground range projecte...

• Data - Data Description

  Data - Data Description

  JERS-1 OPS (Optical Sensor) Very Near Infrared Radiometer (VNIR) System Corrected Products level 1

  The JERS-1 Optical System (OPS) is composed of a Very Near Infrared Radiometer (VNIR) and a Short Wave Infrared Radiometer (SWIR). The instrumen...

• Data - Data Description

  Data - Data Description

  Envisat ASAR AP Precision L1 [ASA_APP_1P]

  This ASAR Alternating Polarisation Mode Precision product is generated from Level 0 data collected when the instrument is in Alternating Polaris...

• Data - Data Description

  Data - Data Description

  Envisat ASAR AP Single-Look Complex L1 [ASA_APS_1P]

  This ASAR Alternating Polarisation Mode Precision product is generated from Level 0 data collected when the instrument is in Alternating Polaris...

• Instrument - Spectrometers/Radiometers

  

  Instrument - Spectrometers/Radiometers

  MERIS

  The MERIS instrument aboard Envisat was primarily dedicated to providing ocean colour measurements.

• Instrument - Imaging Radars

  

  Instrument - Imaging Radars

  ASAR

  ASAR ensures continuity with the image mode (SAR) and the wave mode of the ERS-1/2 AMI.

• Document - Proceedings

  Document - Proceedings

  SEASAR-2012-sessions-summaries-seed-questions-recommendations.pdf

  This document gathers together the sessions summaries with seed questions discussion and recommendations of the SEASAR 2012 workshop.

• Document - General Reference

  Document - General Reference

  Envisat-ASAR-science-and-applications.pdf

  This document describes the technical specifications of the Envisat ASAR instrument and its operations and objectives.