THEMATIC AREA
INSTRUMENT TYPE

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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.

  • Data - Other

    Data - Other

    Data Service Request

    Submit a general or multi-mission data service request for products offered beyond the standard services. Access will be granted upon ESA approval of the request. An EO Sign In account is required.

  • Mission - Heritage Missions

    Mission - Heritage Missions

    Envisat

    Envisat was ESA's successor to ERS. Envisat carried ten instruments aboard for a wide range of Earth observing fields. The mission was operational from 2002 to 2012.

  • Data - Other

    Data - Other

    Project Proposal submission

    Submit a general or multi-mission proposal for project data. Proposals will be reviewed and a product/programming quota will be assigned by ESA. An EO Sign In account is required.

  • Document - Proceedings

    Document - Proceedings

    2nd-Conference-on-Academic-and-Industrial-Cooperation-in-Space-Research.pdf

    This document describes the proceedings of the second conference on academic and industrial cooperation in space research, held in Graz, Austria, 15-17 November 2000.

  • Document - Product Specifications

    Document - Product Specifications

    MERIS-Sentinel-3-Like-L1-andL2-PFS.pdf

    This document specifies the format of the Envisat/MERIS Level 1 and Level 2 products applicable to the 4th data reprocessing.

  • Data - Data Download

    Data - Data Download

    Envisat MERIS FR/RR HTTPS

    Download Envisat MERIS products through the MERIS Online Dissemination Service. The data is freely available to registered users.

  • 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.

  • Activity - Quality

    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.

  • Document - General Reference

    Document - General Reference

    ESA Medium Resolution Imaging Spectrometer (MERIS) - International Journal of Remote Sensing Special Edition

    This International Journal of Remote Sensing Special Issue provides a unique compendium of information on the MERIS instrument, aboard Envisat, covering most of the scientific and technical aspects of this instrument and its mission. It is intended to give a complete overview and demonstrates the wide range of its capabilities.

  • Document - Technical Note

    Document - Technical Note

    Parameters to be used to generate inherent optical properties for the oceanic and atmospheric components

    The specifications provided in this document define the parameters to be used to generate inherent optical properties for the oceanic and atmospheric components 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 reflectances or total reflectances at top of the atmosphere level). Parameters have been selected from various measurements and models in water, surface and atmosphere. The underlying geo-physical models are the same as those of the MERIS geophysical algorithms, as described in the MERIS Algorithm Theoretical Basis Document (ATBD) PO-TN-MEL-GS-0005 (Iss. 4.1).

  • Document - Technical Note

    Document - Technical Note

    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.

  • Document - Product Document

    Document - Product Document

    Envisat Product Summary Overview

    The scope of this document is to give an overview of all the ESA Envisat products.

  • Document - Product Document

    Document - Product Document

    Access to Envisat Data

    The scope of this document is to focus on the data dissemination methods and the different means offered to Users to access the Envisat data.

  • 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 - Technical Note

    Document - Technical Note

    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.

  • Document - Product Document

    Document - Product Document

    Envisat-Product-Format-Guidelines

    The purpose of this document is to define the guidelines to be followed for the formatting of the ENVISAT-1 Products, in order to get a consistent set of Payload Data Segment products, in terms of format, throughout the whole ENVISAT-1 mission.

  • Document - Product Cal/Val Plan/Report

    Document - Product Cal/Val Plan/Report

    ENVISAT-1 Calibration and Validation Plan

    The ENVISAT Calibration and Validation Plan defines the activities that will calibrate ENVISAT instruments validate its data products, particularly the Level 2 (L2) geophysical products, derived from the ESA developed instruments (EDIs). Detailed information on these instruments is available from the ENVISAT web pageshttp://www.envisat.esa.int/