News tagged with satellite imagery

Nepal earthquake on the radar

On 25 April, a 7.8-magnitude earthquake struck Nepal, claiming over 5000 lives and affecting millions of people. Satellite images are being used to support emergency aid organisations, while geo-scientists ...

dateApr 30, 2015 in Earth Sciences
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Citizen scientists map global forests

New maps of global forest cover from the International Institute for Applied System Analysis (IIASA)'s Geo-Wiki team provide a more accurate view of global forests. The maps were published in the journal ...

dateMar 30, 2015 in Environment
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Several "new" craters found in Siberia

At least seven newly created mysterious craters have now been officially discovered in Siberia, though satellite imagery suggests there may be as many as 20. The discovery of the first three last year caused a small media stor ...

dateFeb 25, 2015 in Earth Sciences weblog
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Suomi NPP sees remnants of Mekkhala

After Tropical Storm Mekkhala made landfall in the central Philippines and tracked north, it weakened to a depression. By January 20, NASA-NOAA's Suomi NPP satellite saw that it was a remnant circulation ...

dateJan 20, 2015 in Earth Sciences
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Satellite images keep tabs on fall foliage

Catching the fall foliage at its peak in the United States just became a little easier, thanks to the work of senior scientist Xiaoyang Zhang of the Geospatial Sciences Center of Excellence at South Dakota ...

dateNov 03, 2014 in Earth Sciences
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