Vesuvius, the world's most closely watched volcano
Nearly 2,000 years after wiping out Pompeii, Mount Vesuvius is among the most closely monitored volcanoes in the world, its every shudder recorded.
Nearly 2,000 years after wiping out Pompeii, Mount Vesuvius is among the most closely monitored volcanoes in the world, its every shudder recorded.
Earth Sciences
Apr 22, 2009
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This image, acquired today by ESA's Envisat satellite, shows the vast cloud of volcanic ash sweeping across the UK from the eruption in Iceland, more than 1000 km away.
Earth Sciences
Apr 15, 2010
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A synoptic view of European shipping routes can be seen for the first time thanks to a new map created using seven years of radar data from ESA's Envisat satellite.
Earth Sciences
May 22, 2009
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(PhysOrg.com) -- Studying satellite radar data from ESA's Envisat and the Italian Space Agency's COSMO-SkyMed, scientists have begun analysing the movement of Earth during and after the 6.3 earthquake that shook the medieval ...
Earth Sciences
Apr 15, 2009
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(PhysOrg.com) -- Scientists monitoring the US oil spill with ESA's Envisat radar satellite say that it has entered the Loop Current, a powerful conveyor belt that flows clockwise around the Gulf of Mexico towards Florida.
Environment
May 19, 2010
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In this image taken just under two hours ago (14:45 CET) by ESA's Envisat satellite, a heavy plume of ash from the Eyjafjallajoekull Volcano is seen travelling in a roughly southeasterly direction.
Earth Sciences
Apr 19, 2010
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The European Space Agency said Thursday it had lost contact with Envisat, the biggest Earth-monitoring satellite in history.
Space Exploration
Apr 12, 2012
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As rescue workers scramble to provide assistance to hundreds of thousands of people following Haiti's earthquake, Earth observation satellite data continues to provide updated views of the situation on the ground.
Space Exploration
Jan 15, 2010
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(PhysOrg.com) -- The Wilkins Ice Shelf is at risk of partly breaking away from the Antarctic Peninsula as the ice bridge that connects it to Charcot and Latady Islands looks set to collapse. The beginning of what appears ...
Earth Sciences
Apr 3, 2009
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(PhysOrg.com) -- Satellite images show that icebergs have begun to calve from the northern front of the Wilkins Ice Shelf - indicating that the huge shelf has become unstable. This follows the collapse three weeks ago of ...
Earth Sciences
Apr 28, 2009
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Envisat ("Environmental Satellite") is an Earth-observing satellite. It was launched on 1 March 2002 aboard an Ariane 5 from the Guyana Space Centre in Kourou, French Guyana into a Sun synchronous polar orbit at an altitude of 790 km (490 mi) (± 10 km (6.2 mi)). It orbits the Earth in about 101 minutes with a repeat cycle of 35 days.
This €2.3 billion European Space Agency (ESA) programme launched the largest earth observation satellite put into space (as of late 2006), being 26 m (85 ft) × 10 m (33 ft) × 5 m (16 ft) and having a mass of 8.5 t (8.4 long tons; 9.4 short tons).
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