THEMATIC AREA
INSTRUMENT TYPE

Data

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

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.

other

EO-SSO registration

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

data description

Envisat AATSR ARC L2P/L3U [UPA-L2P_GHRSST/UPA-L3U_GHRSST]

The L2P product contains full resolution dual-view Sea Surface Temperature (SST) values. These SST use the ARC SST retrieval and cloud screening...

data description

Envisat AATSR ARC Level 3 products [ATS_AVG_3PAARC]

The recommended AATSR Level 3 products for Sea Surface Temperature (SST) applications are the ARC (ATSR Re-processing for Climate) Level 3 produ...

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.

announcement of opportunity

Announcement of Opportunity for ICEYE data

ESA is launching an Announcement of Opportunity to the international R&D community to assess the suitability of the Iceye constellation, for science and EO-based applications.

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general news

PAZ data now available to users worldwide

ESA is pleased to announce the availability of the PAZ satellite products to the scientific community, for R&D activities and start-ups.

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general news

ICEYE data available for assessment

The SAR user community is invited to participate to the call to assess the suitability of the ICEYE constellation, for science and EO-based applications.

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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.

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operational news

TerraSAR-X ESA archive dataset now available

TerraSAR-X and TanDEM-X products are available to the scientific community.

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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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PAZ
third party missions

PAZ

The PAZ (Spanish for “peace”) satellite, operates as a constellation alongside TerraSAR-X and TanDEM-X.

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Events

Learn about upcoming Earth observation conferences, workshops and training courses that the European Space Agency organise or support. Discover the results of past events, which may provide useful reference or material for your work.

EVENT - training

Advanced Ocean Synergy Training Course

An Advanced Ocean Synergy Training Course organised by ESA will be held in Chania, Crete, Greece from 4 to 8 November 2019.

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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

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. Read more

ACTIVITIES

Find the activities you need.

ACTIVITY - instrument characterisation and algorithm studies

RUS training sessions

Research User Support (RUS) training includes face-to-face sessions and online webinars, mainly focused on hands-on exercises for the use of Copernicus Sentinel data. Read more

INSTRUMENTS

Explore the many instruments the European Space Agency use to observe the Earth. ESA offer data from a wide range of optical, radar, atmospheric, altimetric and gravimetric instrumentation.

a-positioning-navigation

PRARE (ERS-2)

Precise Range And Range-Rate Equipment (PRARE) was a microwave tracking system for the measurement of satellite to ground range and range rate.

a-spectrometers-radiometers

AATSR

The AATSR instrument aboard Envisat was primarily designed to measure Sea Surface Temperature.

OTHER RESOURCES

Browse through mission documentation and reports, and learn more about European Space Agency Earth Observation projects and opportunities.

DOCUMENT - Product Handbook

22 Sept 2020

AATSR-product-handbook.pdf

The purpose of this User Guide is to introduce users to the capabilities of the AATSR instrument and its data products. It provides a brief overview of the instrument , the geophysical measurements it retrieves and the measurement principles employed. Download