Geography & Sciences Publications

 
 

 
Articles and Interviews
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NASA Spacecraft Observe Nov. 20 Solar Eruption

On Nov. 20, 2012, at 7:09 a.m. EST, the sun erupted with a coronal mass ejection or CME. Not to be confused with a solar flare, a CME is a solar phenomenon that can send solar particles into space and can reach Earth one to thr...
by Lamouchi Helmi
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articles
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New Public Application of Landsat Images Released

Google released more than a quarter-century of images of Earth taken from space Thursday compiled into an interactive time-lapse experience. Working with data from the Landsat Program managed by the U.S. Geological Survey, the ...
by Lamouchi Helmi
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Definitions
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Geographic information system

Geographic information system (GIS) is a system designed to capture, store, manipulate, analyze, manage, and present all types of geographical data. The acronym GIS is sometimes used for geographical information science or geos...
by Geo-SP
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Articles and Interviews
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Minister of communication and Information Technologies opens the activities of the 7th edition of Geotunis

Dr. Monji Marzouk, Minister of communication and Information Technologies opened on Monday, April 8 2013 the activities of the 7th edition of the international congress geotunis held under the slogan: Through geographic infrast...
by Lamouchi Helmi
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Articles and Interviews
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NASA Telescopes See Weather Patterns in Brown Dwarf

PASADENA, Calif. — Astronomers using NASA’s Spitzer and Hubble space telescopes have probed the stormy atmosphere of a brown dwarf, creating the most detailed “weather map” yet for this class of cool, st...
by Lamouchi Helmi
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Articles and Interviews
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MESSENGER Finds New Evidence for Water Ice at Mercury’s Poles

Mercury’s North Polar Region Acquired By The Arecibo Observatory Full Image and Caption A Mosaic of MESSENGER Images of Mercury’s North Polar Region Full Image and Caption Permanently Shadowed Polar Craters Full Ima...
by Lamouchi Helmi
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