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Data

Discover and download the Earth observation data you need from the broad catalogue of missions the European Space Agency operate and support.

other

EO-SSO registration

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

data download

Envisat DORIS FTP

Download Envisat DORIS orbit products through the ESA Online Dissemination System. The data is freely available to registered users.

News

Discover the latest news on the European Space Agency's Earth Observation activities. Learn all about new data availability and how ESA's missions are performing.

operational news

Updated Precise Orbit data (POD) for the full ERS-1 and ERS-2 mission available

The Precise Orbit files (ERS.ORB.POD) for the entire ERS-1 and ERS-2 mission periods have been reprocessed with up-to-date standards.

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operational news

CryoSat magnetometer data now available to support Swarm Sciences

We are pleased to announce the new release of magnetic field data recorded by Fluxgate magnetometers, operating on-board ESA's CryoSat mission.

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scientific highlights

Snow grain size - it matters

Snow grain size is fundamental to the amount of sunlight that snow reflects back into space - its albedo.

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scientific highlights

Jakobshavn Isbrae Glacier bucks the trend

Recent findings show that one glacier is not conforming to the norm – it's actually been flowing more slowly and getting thicker.

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scientific highlights

Antarctica detailed in 3D

A technique called 'swath processing' takes data to a new level.

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scientific highlights

ESA's Earth Explorers surpassing expectations

In this video, learn how each Earth Explorer mission is contributing to Earth science, and changing the way we look at our beloved planet.

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Missions

Explore the European Space Agency's Earth Observation satellite missions. Learn all about ESA's dedicated Earth Explorers or collaborations with other agencies through the Third Party Missions programme.

Envisat
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.

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TOOLS & TOOLBOXES

Find the tools you need to visualise, analyse and process the European Space Agency's Earth observation data.

TOOLS - analysis

SNAP

SNAP is a common architecture for all Sentinel Toolboxes. Read more

ACTIVITIES

Find the activities you need.

ACTIVITY - instrument characterisation and algorithm studies

ESA satellites and instruments calibration landing page

ESA satellites and instruments calibration landing page Read more