THEMATIC AREA

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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.

  • Document - Algorithms Theoretical Baseline Document

    Document - Algorithms Theoretical Baseline Document

    Algorithm-Theoretical-Basis-Document-for_GOME-Total-Column-Densities-of-Ozone-And-Nitrogen-Dioxid.pdf

    This document describes the GOME Data Processor Version 4.0

  • 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.

  • News - Announcement of Opportunity

    News - Announcement of Opportunity

    Announcement of Opportunity for G-POD

    ESA is offering all scientists the possibility to perform bulk processing and/or validation of their own algorithms exploiting the large ESA Earth-observation archive.

  • 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-2 GOME Spectral Product L1

    GOME Level 1 products contain Earthshine radiance at the Top of the Atmosphere and solar irradiance spectra. They were generated by DLR on behal...

  • Data - Data Description

    Data - Data Description

    GOME Total Column Water Vapour Climate product

    The GOME Total Column Water Vapour (TCWV) Climate product was generated by the Max Planck Institute for Chemistry (MPIC), and the German Aerospa...

  • 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 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 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...

  • Data - Data Description

    Data - Data Description

    ERS-2 GOME Total Column Amount of Trace Gases Product

    GOME Level 2 products were generated by DLR on behalf of the European Space Agency, and are the end result of the Level 1 to 2 reprocessing camp...

  • Document - Product Specifications, Technical Note

    Document - Product Specifications, Technical Note

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

    ERS-products-specification-with-Envisat-format

  • Document - Product Specifications, Product Readme Note, Technical Note, User Guide, Publication - Paper

    Document - Product Specifications, Product Readme Note, Technical Note, User Guide, Publication - Paper

    GOME-TCWV-Product-sQuality-Readme-File.pdf

    Product Quality README file for GOME Total Column Water Vapor (TCWV) Climate product

  • Document - Product Cal/Val Plan/Report

    Document - Product Cal/Val Plan/Report

    GOME-Level-1-Radiance-Validation-Report.pdf

    This report provides verification of the ERS GOME Level-1 spectra data in the UV and visible ranges.

  • Document - Product Handbook

    Document - Product Handbook

    GOME-ERS-2-Level-1-Product-User-Manual.pdf

    This user manual describes the ERS GOME Level-1 products in NetCDF format.

  • Document - Algorithms Theoretical Baseline Document

    Document - Algorithms Theoretical Baseline Document

    ERS-GOME-Algorithm-Theoretical-Baseline-Document-ATBD.pdf

    This ATBD describes the algorithms used for processing ERS GOME Level 1b data in NetCDF format.

  • Document - Technical Note, User Guide, Publication - Paper

    Document - Technical Note, User Guide, Publication - Paper

    ERS-2-GOME-GDP-3.0-Implementation-and-Delta-Validation.pdf

    GOME Docs