Four years on, Envisat hailed for its contribution to Earth science

Since its launch in 2002, Envisat, the world's largest and most sophisticated satellite ever built, has been providing scientists and operational users with invaluable data for global monitoring and forecasting – and the future looks even brighter.

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<p><a href="http://www.physorg.com/news11276.html">Four years on, Envisat hailed for its contribution to Earth science</a></p> <p>Since its launch in 2002, Envisat, the world's largest and most sophisticated satellite ever built, has been providing scientists and operational users with invaluable data for global monitoring and forecasting – and the future looks even brighter.</p>