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ESA satellite images can help IPY expeditions in the Arctic Ocean
03-30-2007 · European Space Agency (ESA)International Polar Year expeditions attempting to navigate through the treacherous, ice-infested waters of the Arctic Ocean will be able to access the latest ESA Envisat satellite radar images of the ice conditions surrounding their vessel.
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Keywords: esa, satellite, images, ipy, expeditions, arctic, ocean, image, expedition
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12-12-2007 · EurekAlert!
Scientists gathering evidence of ancient ice sheets uncovered a new mystery about what's happening on the Arctic sea floor today. Sonar images revealed that, in some places, ocean currents have driven the mud along the Arctic Ocean bottom into piles, with some "mud waves" nearly 100 feet across.
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- ESA satellite guides polar explorers across disintegrating sea ice
06-12-2007 · European Space Agency (ESA)
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- Envisat captures first image of Sargassum from space
06-06-2007 · European Space Agency (ESA)
Sargassum seaweed, famous in nautical lore for entangling ships in its dense floating vegetation, has been detected from space for the first time thanks to an instrument aboard ESA's environmental satellite, Envisat. The ability to monitor Sargassum globally will allow researchers to understand better the primary productivity of the ocean and better predict climate change.
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- Air France, ESA join to offer passengers unique view of voyage
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Have you ever wished you could clearly see the mountains, coastline, desert, ocean or city underneath your aircraft as you flew over? Passengers onboard select Air France flights will soon be able to explore the unique range of destinations being flown over, such as the Alps, Himalayas or Gulf of Siam, thanks to satellite images provided by ESA.
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- Hubble's 17th anniversary -- extreme star birth in the Carina Nebula
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One of the largest panoramic images ever taken with Hubble's cameras has been released to celebrate the 17th anniversary of the launch and deployment of the NASA/ESA Hubble Space Telescope. The image shows a 50 light-year-wide view of the tumultuous central region of the Carina Nebula where a maelstrom of star birth -- and death -- is taking place.
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- Woods Hole Research Center debuts new image mosaic that will strengthen global forest monitoring
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- Continued Warming Of The Arctic Ocean
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Several days ago, the "Maria S. Merian" returned from her second Arctic expedition with data confirming trends of Arctic warming. "Compared to last summer, the water that flows from the Norwegian Sea to the Arctic has been an average 0.8 degrees Celsius warmer this summer," says expedition leader Dr Ursula Schauer of the Alfred Wegener Institute for Polar and Marine Research.
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- Hubble photographs grand spiral galaxy Messier 81
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The sharpest image ever taken of the large "grand design" spiral galaxy Messier 81 is being released today. The image, constructed from a series of images taken with NASA/ESA Hubble Space Telescope, is among the largest ever released. Messier 81 is one of the brightest galaxies that can be seen from the Earth.
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- Satellites help ensure efficient use of pesticides
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A new service, developed in the framework of an ESA-supported project, is using satellite images to compare agricultural crop sites across Europe in order to ensure the more efficient use of pesticides.
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