earth online
  • All Categories (468)
  • Data (6)
  • News (13)
  • Missions (16)
  • Events (6)
  • Tools (5)
  • Activities (10)
  • Campaigns (4)
  • Documents (408)
  • Event - Workshop

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    URBIS24

    URBan Insights from Space (URBIS24) Workshop will offer an insightful exploration of urban challenges and innovative EO-integrated solutions.

  • News - Success Stories

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    Trailblazing ERS-2 mission enables climate change applications

    As ESA’s ERS-2 satellite approaches Earth’s atmosphere for reentry, it’s time to reflect on the mission’s great achievements in powering climate-related applications.

  • Data - Announcement of Opportunity (Restrained)

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    Announcement of Opportunity for S3VT (Sentinel-3 Validation Team)

    In the framework of a Copernicus collaborative agreement ESA and EUMETSAT invite interested groups and individuals to support the Sentinel-3 Validation Team (S3VT).

  • Mission - Third Party Missions

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    TanSat

    The TanSat mission is one of the Earth Observation projects managed by the Ministry of Science and Technology of China and is dedicated to detecting and monitoring carbon dioxide in the atmosphere.

  • Activity - General activities

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    EO Summer Schools

    ESA's series of summer schools, on Monitoring of the Earth System, aims to promote the exploitation of Earth observation (EO) data.

  • 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 - Data Release news

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    SMOS L2 Sea Surface Salinity products documentation updates

    SMOS L2 Sea Surface Salinity product validation report is now available.

  • News - Success Stories

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    How Envisat helped to shape global understanding of Earth’s systems

    Twenty years have passed since a ground-breaking European spacecraft designed to deliver unprecedented insight into the planet’s changing environment was lofted into orbit.

  • Activity - Projects

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    Dragon 2 Cooperation Programme

    The Dragon 2 Programme focussed on the exploitation of ESA, ESA's Third Party Missions and Chinese Earth observation data for science and applications development in land, ocean and atmospheric applications.

  • News - Data Release news

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    New reprocessing of datasets celebrates 30 years of ERS

    The ERS programme celebrated its 30th anniversary on 17 July. Today, we are still exploiting ERS data and experts continue to work on improving the altimeter, radiometer and SAR data the programme acquired.

  • Tools - Apps

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    Heritage Missions app for iOS

    Download the Heritage Missions application to discover what the missions were about, how it worked and what the elements of the space and ground segment that make these missions unique.

  • Tools - Apps

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    Heritage Missions app for Android

    Download the Heritage Missions application to discover what the missions were about, how it worked and what the elements of the space and ground segment that make these missions unique.

  • Document - General Reference

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    envisat-mipas-instrument-description.pdf

    This report, produced before the launch of Envisat, describes the MIPAS instrument and the reasons behind creating the instrument.

  • Document - Product Cal/Val Plan/Report

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    ECMWF-GOMOS-Temperature-and-Ozone-Validation-April-2011

    GOMOS Temperature and Ozone Validation by ECMWF: April 2011.

  • Document - Publication - Paper

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    Atmospheric-Chemistry-Experiment-ACE-Mission-Overview.pdf

    This paper was published in the GEOPHYSICAL RESEARCH LETTERS, Vol.32 (L15S01, doi:10.1029/2005GL022386, 2005) and presents an overview of the Canadian mission SCISAT-1 (also known as the Atmospheric Chemistry Experiment ACE) and some of its first scientific results.

  • Document - Product Specifications

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    wind-scatterometer-processing-requirements-from-sigma-nought-triplets-to-dealiased-wind.pdf

    This document defines the ground processing algorithms for the ERS-1 AMI wind mode (Scatterometer) from the sigma nought triplets to the wind speed and direction, including the wind retrieval and the ambiguity removal processing.

  • News - Data Release news

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    New ERS-2 GOME Level 1 v5.1 dataset available online

    A new GOME Level 1b dataset has been generated for the 16-year mission period bringing relevant quality improvements for the revised calibration approach, compensating aging and instrument degradation, and provide enhanced accessibility.

  • Mission - Third Party Missions

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    GHGSat

    The GHGSat mission is dedicated to measuring emissions of greenhouse gases.

  • Document - Product Document

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    EarthCARE-BBR-L1-PDD.pdf

    This documents purpose is to describe the format and content of the L1 nominal products for the BBR processor (The EarthCARE Broadband Radiometer).

  • Mission - Copernicus Sentinels

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    Copernicus Sentinel-3

    Copernicus Sentinel-3 is an European Earth Observation satellite mission developed to support Copernicus ocean, land, atmospheric, emergency, security and cryospheric applications.