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  • All Categories (166)
  • Data (12)
  • News (10)
  • Missions (1)
  • Events (8)
  • Tools (3)
  • Activities (3)
  • Documents (129)
  • Document - Technical Note

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    UWA Processing Algorithm Specification

    This technical note specifies version 2 of the algorithm to derive SAR wave spectrum products from ERS AMI wave mode data.

  • Document - General Reference

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    Two Years of ERS-1 Data Exploitation

    This bulletin reports on the first two years of the ERS-1 satellite.

  • News - Thematic area articles

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    Transforming space data into climate action

    ESA’s Earth observation activities are playing a key role in the revitalised global drive to combat climate change.

  • Document - Technical Note

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    Tracking a Tropical Cyclone with ERS-Scatt report

    Tracking a Tropical Cyclone with ERS-Scatt: a CMOD4 Model Review

  • Document - Publication - Paper

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    Tracking a Tropical Cyclone with ERS-Scatt paper

    Tracking a Tropical Cyclone with ERS-Scatt: a CMOD Model Review

  • Document - Proceedings

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    Thematic Applications of SAR Data

    This document presents the proceedings from a workshop held at ESA/ESRIN in Frascati, Italy, from 09 to 11 September 1985 regarding the ERS mission and the SAR instrument.

  • Document - Product Cal/Val Plan/Report

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    The-Calibration-of-the-ERS-1-Radar-Altimeter.pdf

    This report describes the calibration of ERS-1's Radar Altimeter during the commissioning phase, which used Venice as a basis for calibration.

  • Document - Technical Note

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    Technical-Note-on-Data-Flows-and-Volumes-between-ISS-and-Other-Entities-of-the-ERS-1-Ground-Segment.pdf

    This document lists all the messages exchanged between the Interface Subset (ISS) and the other entities of the ERS-1 Ground Segment.

  • Document - General Reference

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    spaceborne-radar-applications-in-geology-an-introduction.pdf

    This document is intended for geologists who are interested in broadening their knowledge of interpretation of imaging radar data. It introduces imaging radar as it may be used by technicians and image interpreters. Interferometric SAR is briefly treated, with some basic and practical hints. An illustrated application study on land subsidence is included.

  • Document - General Reference

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    Shrimp farm inventory and monitoring

    This series produced by the Environment and Natural Resources Service of FAQ aims to present the possibilities of remote sensing techniques for natural resource management and planning.

  • Document - Proceedings

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    SeaSAR-2008-The-2nd-International-Workshop-on-Advances-in-SAR-Oceanography-from-Envisat-and-ERS.pdf

    Proceedings of SeaSAR workshop held at ESA ESRIN in Frascati, Italy, from 21-25 January 2008.

  • Event - Workshop

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    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'.

  • Document - Proceedings

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    SeaSAR 2010 - The 3rd International Workshop on Advances in SAR Oceanography from Envisat and ERS

    Proceedings of the Third International Workshop SeaSAR 2010, held at ESA-ESRIN (Frascati, Italy) from 25-29 January 2010.

  • Event - Workshop

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    SEASAR 2008

    The "Advances in SAR Oceanography from Envisat and ERS missions" was a thematic workshop on SAR remote sensing techniques for oceanography.

  • Document - Proceedings

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    SeaSAR 2006 - Advances in SAR Oceanography from Envisat and ERS missions

    Proceedings of the SeaSAR workshop held at ESA-ESRIN in Frascati, Italy, from 24 to 26 January 2006.

  • Event - Workshop

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    SEASAR 2006

    ESA organised it's first SAR oceanography workshop, SEASAR 2006, entitled "Advances in SAR Oceanography from Envisat and ERS missions"

  • Data - EO Sign In Authentication (Open)

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    Sea Ice Thematic Data Product [ALT_TDP_SI]

    This is the Sea Ice Thematic Data Product (TDP) V1 resulting from the ESA FDR4ALT project and containing the sea ice related geophysical parameters, along with associated uncertainties: snow depth, radar and sea-ice freeboard, sea ice thickness and concentration. The collection covers data for the ERS-1, ERS-2 and Envisat missions, and bases on Level 1 data coming from previous reprocessing (ERS REAPER and the Envisat V3.0) but taking into account the improvements made at Level 0/Level 1 in the frame of FDR4ALT (ALT FDR). The Sea Ice TDP provides data from the northern or southern hemisphere in two files corresponding to the Arctic and Antarctic regions respectively for the winter periods only, i.e., October to June for the Arctic, and May to November for the Antarctic. For many aspects, the Sea Ice TDP is very innovative: First time series of sea-ice thickness estimates for ERS Homogeneous calibration, allowing the first Arctic radar freeboard time series from ERS-1 (1991) to CryoSat-2 (2021) Uncertainties estimated along-track with a bottom-up approach based on dominant sources ERS pulse blurring error corrected using literature procedure [Peacock, 2004] The FDR4ALT products are available in NetCDF format. Free standard tools for reading NetCDF data can be used. Information for expert altimetry users is also available in a dedicated NetCDF group within the products. Please consult the FDR4ALT Product User Guide before using the data. The FDR4ALT datasets represent the new reference data for the ERS/Envisat altimetry missions, superseding any previous mission data. Users are strongly encouraged to make use of these datasets for optimal results.

  • 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.