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  • Data - Other

    Data - Other

    EO-SSO registration

    Learn how to register an EO-SSO account, which is required to access some data and submit proposals for data.

  • News - Operational News

    News - Operational News

    ESA data dissemination service maintenance on 18 and 19 November 2020

    A software maintenance activity affecting various instances of ESA’s data dissemination service infrastructure has been planned on 18 and 19 November 2020.

  • 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.

  • Tools - Analysis, Processing, Visualisation

    Tools - Analysis, Processing, Visualisation

    Sentinel-3 Toolbox

    The Sentinel-3 Toolbox (S3TBX) consists of a set of visualisation, analysis and processing tools for the exploitation of OLCI and SLSTR data.

  • Tools - Analysis, Processing

    Tools - Analysis, Processing

    SNAP

    SNAP is a common architecture for all Sentinel Toolboxes.

  • Document - Algorithms Theoretical Baseline Document

    Document - Algorithms Theoretical Baseline Document

    cawa-requirements-baseline.pdf

    CAWA (Advanced Clouds, Aerosols and WAter vapour products for Sentinel-3/OLCI) requirements baseline document provides information about the physical background, technical structure and the functional principle of the CAWA total column water vapour retrieval as defined within the CAWA project, which aims to the development and improvement of advanced atmospheric retrieval algorithms for the Envisat/MERIS and Sentinel-3/OLCI mission.

  • Document - User Guide

    Document - User Guide

    Envisat and ERS Missions Data Access Guide

    The purpose of this document is to help users identify the various types of data that are available from the ENVISAT, ERS-1 and ERS-2 Earth observing satellites, the kind of applications that the data may be used for and, importantly, the practical procedures required for access - including user registration and then search, selection and retrieval or ordering of the data of interest.

  • Document - Algorithms Theoretical Baseline Document

    Document - Algorithms Theoretical Baseline Document

    cawa-algorithm-theoretical-basis-water-vapor.pdf

    This document provides information about the physical background, technical structure and the functional principle of the CAWA total column water vapour retrieval as defined within the SEOM CAWA 'advanced Clouds, Aerosols and WAter vapour products for Sentinel-3/OLCI' project.