Minimize What is Envisat?
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Envisat was ESA's successor to ERS. Envisat was launched in 2002 with 10 instruments aboard and at eight tons is the largest civilian Earth observation mission.

More advanced imaging radar, radar altimeter and temperature-measuring radiometer instruments extend ERS data sets. This was supplemented by new instruments including a medium-resolution spectrometer sensitive to both land features and ocean colour. Envisat also carried two atmospheric sensors monitoring trace gases.

The Envisat mission ended on 08 April 2012, following the unexpected loss of contact with the satellite. (See related news from 09 May 2012)

Minimize Latest Mission Operations News

Full Envisat ASAR AP data archive available via the ESA On-The-Fly service

30 August 2016

In addition to the newly released ASAR Image Mode (IM) data, the ASAR Alternating Polarisation Mode (AP) archive for the entire Envisat mission has now been included for data processing and download via the new (A)SAR On-The-Fly (OTF) service.

MERCI-MERIS RR maintenance - 02 August 2016

01 August 2016

Due to a planned maintenance, the MERCI web interface hosting Envisat MERIS Reduced Resolution (RR) data will be unavailable for approximately 1 hour from 14:30 CEST on Tuesday 02 August 2016.

New service open to (A)SAR data users: ESA's Envisat ASAR Image Mode archive released for On-The-Fly data download

28 July 2016

As previously anticipated, ESA has implemented a significant improvement for users to obtain (A)SAR data products.

The new On-The-Fly (OTF) service enables users to trigger (A)SAR L1 data processing and data download directly from ESA's complete archive.

Minimize Latest Mission Results News
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Methane and carbon dioxide on the rise

13 May 2016

Satellite readings show that atmospheric methane and carbon dioxide are continuing to increase despite global efforts to reduce emissions.

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Antarctic ice safety band at risk

08 February 2016

Antarctica is surrounded by huge ice shelves. New research, using ice velocity data from satellites such as ESA's heritage Envisat, has revealed that there is a critical point where these shelves act as a safety band, holding back the ice that flows towards the sea. If lost, it could be the point of no return.

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International effort reveals Greenland ice loss

13 November 2015

One of Greenland's glaciers is losing five billion tonnes of ice a year to the ocean, according to researchers. While these new findings may be disturbing, they are reinforced by a concerted effort to map changes in ice sheets with different sensors from space agencies around the world.

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Is Europe an underestimated sink for carbon dioxide?

05 January 2015

A new study using satellite data suggests that Europe's vegetation extracts more carbon from the atmosphere than previously thought.

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On solid ground

03 December 2014

Lovers of architecture and history can rest easy: the stability of historical buildings can now be monitored in real time by a new technique with its roots in space.