THEMATIC AREA
INSTRUMENT TYPE
INSTRUMENT

Data

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

data description

TerraSAR-X ESA archive

The TerraSAR-X ESA archive collection is a dataset of TerraSAR-X and TanDEM-X products that ESA collected over the years with worldwide coverage...

data description

TerraSAR-X/TanDEM-X full archive and tasking

TerraSAR-X/TanDEM-X full archive and new tasking products can be acquired in six image modes with flexible resolutions (from 0.25m to 40m) and s...

data description

PRARE Precise Orbit Product (ERS.ORB.POD)

The precise orbit results from a data reduction process in which all available tracking data (Single-Lens Reflex, radar altimeter crossovers, PR...

data description

ERS-1/2 SCATTEROMETER Ocean Wind field and Sea Ice probability [ASPS20.H/ASPS20.N]

The ASPS Level 2 products contain, for each node: the radar backscattering sigma nought for the three beams of the instrument, the four aliased ...

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.

scientific highlights

Heritage data still widely used today

For about 30 years now, ESA satellites have been cruising some 800 km above our heads, collecting information about our planet-but why are older missions still so fundamental today?

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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

Envisat-ERS (A)SAR - Enhanced Dissemination Service

ESA is pleased to announce the release of several new features as part of the ESA On-The-Fly data processing and dissemination service.

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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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ERS
heritage missions

ERS

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.

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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 - conference

IGARSS 2019

World-class scientists, engineers and educators in geoscience and remote sensing gathered in Yokohama, Japan, for the 39th annual IGARSS symposium.

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EVENT - conference

Living Planet Symposium 2019

ESA's Living Planet Symposia are amongst the biggest Earth observation conferences in the world. The events see scientists present their latest findings on Earth's environment and climate.

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EVENT - conference

User Consultation for Infrastructures Planning and Monitoring Conference 2019

ESA hosted a joint DLR/ESA user consultation for infrastructures planning and monitoring conference on 26 and 27 February 2019.

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ACTIVITIES

Find the activities you need.

ACTIVITY - quality

SCIRoCCo

The SCIRoCCo project is an interdisciplinary cooperation of scatterometry experts aimed at promoting the continuing exploitation of ESA's unique 20 years' worth of ERS Scatterometer 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.

scatterometers

WS (ERS-2)

The ERS-2 Wind Scatterometer obtained information on wind speed and direction at the sea surface.

a-spectrometers-radiometers

MIPAS

MIPAS was an atmospheric instrument carried aboard the Envisat satellite.

a-imaging-radars

ASAR

ASAR ensures continuity with the image mode (SAR) and the wave mode of the ERS-1/2 AMI.

OTHER RESOURCES

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

DOCUMENT - Proceedings

1 Mar 2019

1st ERS Thematic Working Group Meeting on Flood Monitoring

Proceedings of the 1st Thematic Work Group on Flood Monitoring held on 26-27 June 1995 at ESA-ESRIN in Frascati, Italy. Download