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  • All Categories (303)
  • Data (13)
  • News (23)
  • Missions (2)
  • Events (15)
  • Tools (9)
  • Activities (7)
  • Campaigns (1)
  • Documents (233)
  • Document - Product Cal/Val Plan/Report

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    Validation Report following the 3rd MERIS data reprocessing

    This document prepared by the MERIS Quality Working Group (QWG) corresponds to the Validation Report following the 3rd MERIS data reprocessing. It aims at qualifying and quantifying the accuracy of the MERIS L2 products generated with the version 8.0 of MERIS Ground Segment prototype (MEGS), delivered to the whole community through the ODESA software (http://earth.eo.esa.int/odesa/). It is equivalent to version 6.0 of the Instrument Processing Facilities (IPF) at ESRIN.

  • 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.

  • News - Thematic area articles

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    Tracking the world’s forests from space

    As human activities continue to threaten the planet’s forests, data delivered by satellites are boosting global efforts to conserve these crucial natural resources.

  • Document - Campaign Report

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    SPARC-2004-data-acquisition-report.pdf

    SPARC-2004 campaign objective was to collect a CHRIS/PROBA reference dataset for SPECTRA-related studies.

  • Data - Campaigns (Open)

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    SPARC

    ESA's SPectra bARrax Campaign (SPARC) activity was part of the preparatory study for a proposed ESA Earth Explorer mission called SPECTRA. The objective was to collect a CHRIS/PROBA reference dataset for SPECTRA-related studies.

  • News - Thematic area articles

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    Space data support Earth’s ecosystems

    ESA’s Earth observation (EO) missions are making a critical contribution to monitoring transformations in our planet’s ecosystems, helping track changes in the vegetation, soil, and ocean that affect these systems.

  • Tools - Analysis

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    SNAP

    SNAP is a common architecture for all Sentinel Toolboxes. It is ideal for Earth observation processing and analysis.

  • Activity - Quality

    SEOM CAWA

    The Advanced Clouds, Aerosols and WAter vapour products for Sentinel-3/OLCI project aims to develop and improve the advanced atmospheric retrieval algorithms developed for MERIS and OLCI instruments.

  • Tools - Analysis

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    Sentinel-3 Toolbox

    The Toolbox consists of a set of visualisation, analysis and processing tools for the exploitation of OLCI and SLSTR data.

  • Tools - Analysis

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    Sentinel-1 Toolbox

    The Toolbox consists of: processing tools, data product readers and writers and a display and analysis application to support the archive of SAR data from ESA and 3rd party missions.

  • Campaign

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    SEN3EXP

    The main objective of Sen3Exp (Sentinel-3 Experimental Campaign) was to provide a comprehensive dataset that covers all Sentinel-3 OLCI and SLSTR bands that is to be used for the algorithm prototype and ground segment processor development.

  • Data - Campaigns (Open)

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    SEN3EXP

    The main objective of Sen3Exp (Sentinel-3 Experimental Campaign) was to provide a comprehensive dataset that covers all Sentinel-3 OLCI and SLSTR bands that is to be used for the algorithm prototype and ground segment processor development.

  • 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.

  • Document - General Reference

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    SCI-GLS-14-0001-v01-Scatterometry-Glossary-1.2.pdf

    The Scatterometry Glossary defines the commonly agreed terminology to use in all the documents generated by the SCIRoCCo Consortium.

  • Document - Product Document

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    Review-impact-ERS-2-Piloting-Modes-SAR-Doppler-Stability26-miranda.pdf

    This document is a review of the impact of ERS-2 piloting modes on the SAR doppler stability

  • News - Data Release news

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    Release of Envisat MERIS 4th reprocessing data

    The data from the 4th MERIS reprocessing has been released to users and is now freely available from the new ESA Online Dissemination Service for MERIS.

  • Document - Technical Note

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    Reference Model for MERIS Level 2 Processing

    The specifications provided here define the parameters to be used to generate inherent optical properties for the ocean and atmosphere as a function of geophysical properties and wavelengths, which can be the basis upon which to generate test data and auxiliary parameters needed for operation and end-to-end tests of the MERIS ground segment processor (i.e., mostly to generate water-leaving reflectances or total reflectances at the top of the atmosphere level). Parameters have been selected from various measurements and models in water, surface and atmosphere.

  • 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.

  • Document - Technical Note

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    Radiative transfer processes simulated within a coupled 'Atmosphere-Land-Ocean' system

    The purpose of this document is to describe the radiative transfer processes simulated within a coupled 'Atmosphere-Land/Ocean' system by two different codes developed by ???? Freie Universit??t Berlin ???? (FUB) in Germany and ???? Laboratoire Interdisciplinaire en Sciences de l'Environnement - Universit?��� du Littoral (LISE/UdL) in France.

  • News - How to guides

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    Quick guide to Data Service Request submission

    Follow this quick guide to learn how to submit a Data Service Request, which is required when applying for level zero (A)SAR data from ESA's European Remote Sensing satellites (ERS) and the Envisat mission.