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  • Mission - Earth Explorers

    Mission - Earth Explorers


    The Aeolus mission provides global observations of wind profiles from space to improve the quality of weather forecasts, and to advance our understanding of atmospheric dynamics and climate processes.

  • Mission - Earth Explorers

    Mission - Earth Explorers


    Swarm is dedicated to creating a highly detailed survey of the Earth’s geomagnetic field and its temporal evolution as well as the electric field in the atmosphere using a constellation of three identical satellites.

  • Mission - Earth Explorers

    Mission - Earth Explorers


    CryoSat determines variations in the thickness of continental ice sheets and marine ice cover. Europe's first ice mission is an advanced radar altimeter specifically designed to monitor the most dynamic sections of Earth's cryosphere.

  • Mission - Earth Explorers

    Mission - Earth Explorers


    The Soil Moisture and Ocean Salinity (SMOS) mission is dedicated to making global observations of soil moisture over land and salinity over oceans

  • Mission - Earth Watch

    Mission - Earth Watch


    The PROBA-V mission provides multispectral images to study the evolution of the vegetation cover on a daily and global basis.

  • Mission - Third Party Missions

    Mission - Third Party Missions


    PROBA-1 is a technology demonstration satellite that later became an operational Earth observation mission.

  • Mission - Earth Explorers, Heritage Missions

    Mission - Earth Explorers, Heritage Missions


    ESA's Gravity field and Ocean Circulation Explorer (GOCE) mission mapped Earth's geoid very accurately, opening a window into Earth's interior structure as well as the currents circulating within the depths of its oceans. 

  • 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.

  • Mission - Heritage Missions

    Mission - Heritage Missions


    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

    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


    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.

  • Document - Technical Note

    19 Mar 2021

    Document - Technical Note


    This document describes the terms of applicability for accessing GHGSat data.

  • Document - Data Access Information

    12 Apr 2021

    Document - Data Access Information


    This document describes how to access GHGSat data samples through the Datamaster client.

  • Document - Product Specifications

    17 Feb 2021

    Document - Product Specifications


    This document describes the product specifications of the GHGSat mission.

  • News - Operational News

    9 Apr 2021

    News - Operational News

    ESA OTF dissemination - Maintenance on 13 April 2021

    A software maintenance activity affecting ESA's ERS and Envisat (A)SAR data dissemination service has been scheduled on Tuesday 13 April 2021.

  • News - General News

    9 Apr 2021

    News - General News

    Swarm DISC SITE project - Public presentation on 20 April 2021

    The team behind the Swarm DISC project SITE (Swarm Ion Temperature Estimation) will be making their Final Presentation on 20 April 2021.

  • News - General News

    8 Apr 2021

    News - General News

    CryoSat Data Temporarily Unavailable

    CryoSat data users are reminded that on 8 April 2021, a 4-hour downtime of the EONet Central Firewalls has been planned from 14.00 to 19.00 CET.

  • News - Announcement of Opportunity

    Open Call for Ideas for New Data Products, Tools and Services for Swarm 6 Apr 2021

    News - Announcement of Opportunity

    Open Call for Ideas for New Data Products, Tools and Services for Swarm

    This announcement by the Swarm Data, Innovation and Science Cluster (Swarm DISC) is to solicit ideas for “New data products, tools, and services” enhancing the scientific outcome of ESA's satellite constellation trio Swarm.

  • News - General News

    6 Apr 2021

    News - General News

    ESA ESRIN - maintenance on 12 April 2021

    A maintenance activity on the ESA-ESRIN network is scheduled on Monday 12 April 2021 from 07:00 to 12:00 UTC.

  • News - Operational News

    2 Apr 2021

    News - Operational News

    ESAR and ALOS PALSAR data dissemination platforms available again

    ESAR and ALOS PALSAR data dissemination platforms are up and running again