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THEMATIC AREA

Data

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

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EO-SSO registration

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

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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 description

Envisat DORIS Doppler [DOR_DOP_1P]

This product was generated by the Centre de Traitement Doris Poseidon (CTDP), 3 days after sensing and stored into the F-PAC archive. The file s...

data description

Envisat DORIS Precise Orbit [DOR_VOR_AX]

This product was generated by the Centre de Traitement Doris Poseidon (CTDP). It is used to obtain the satellite orbital parameters (lat, long, ...

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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operational news

Year 2015 CryoSat Ocean Baseline C reprocessed data available

The reprocessed CryoSat Ocean Baseline C data for all of 2015 is available to download from the Science Server.

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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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scientific highlights

Modelling tides in the Arctic Ocean

A new tidal model produced using ESA satellite data may shed some light on Arctic Ocean tides.

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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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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

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

DORIS

DORIS was used to determine the precise location of Envisat in orbit.

OTHER RESOURCES

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

DOCUMENT - Product Readme Note

24 June 2020

Readme-file-for-Envisat-DORIS-POD.pdf

This readme file applies to the latest version of the Envisat DORIS Precise Orbit Determination dataset (DOR_VOR_AX) generated with GDR standards version E. Download