News tagged with envisat satellite

Reflecting on Earth's albedo

The amount of sunlight being absorbed or reflected by Earth is one of the driving forces for weather and climate. Satellites are providing this information with unprecedented accuracy.

dateSep 06, 2013 in Space Exploration
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Earth's northern biomass mapped and measured

The biomass of the northern hemisphere's forests has been mapped with greater precision than ever before thanks to satellites, improving our understanding of the carbon cycle and our prediction of Earth's ...

dateJun 27, 2013 in Environment
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Focus on space debris: Envisat

(Phys.org)—Space debris came into focus last week at the International Astronautical Congress in Naples, Italy. Envisat, ESA's largest Earth observation satellite, ended its mission last spring and was ...

dateOct 11, 2012 in Space Exploration
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Satellite data confirms Santorini's growth

(Phys.org)—In the south Aegean Sea, the islands of Santorini have been showing signs of unrest for the first time in over half a century. Satellite data confirm that the islands have risen as much as 14 ...

dateSep 11, 2012 in Earth Sciences
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Investigation on Envisat continues

(Phys.org) -- Optical, radar and laser observations of the Envisat satellite show that it is still in a stable orbit. Efforts to regain contact with the satellite have been under way since 8 April, when it ...

dateApr 23, 2012 in Space Exploration
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Happy birthday, Envisat

(PhysOrg.com) -- In the early hours of 1 March 2002, the largest Earth observation satellite ever built soared into orbit from ESA’s launch base in Kourou, French Guiana. For a decade, Envisat has been ...

dateMar 02, 2012 in Earth Sciences
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ESA's sharp eyes on coastal waters

Our growing reliance on coastal waters for food, trade and tourism means that these delicate ecosystems need to be more closely monitored to guarantee their future sustainability.

dateFeb 09, 2011 in Environment
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