Government Technology

Highest-Definition Image of Earth Ever, Part 2


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February 3, 2012 By

NASA has released a second new, high-resolution “Blue Marble” image (click for original, high-resolution image), this time showcasing Africa and the Middle East.

From NASA: The new image is a composite of six separate orbits taken on January 23, 2012 by the Suomi National Polar-orbiting Partnership satellite. Both of these new 'Blue Marble' images are images taken by a new instrument flying aboard Suomi NPP, the Visible Infrared Imaging Radiometer Suite (VIIRS).

Compiled by NASA Goddard scientist Norman Kuring, this image has the perspective of a viewer looking down from 7,918 miles (about 12,742 kilometers) above the Earth's surface from a viewpoint of 10 degrees South by 45 degrees East. The four vertical lines of 'haze' visible in this image shows the reflection of sunlight off the ocean, or 'glint,' that VIIRS captured as it orbited the globe. Suomi NPP is the result of a partnership between NASA, NOAA and the Department of Defense.

Credit: NASA/NOAA


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Comments

Barry Wellar    |    Commented February 9, 2012

I viewed my first NASA images in 1967 while a graduate student.Amazing work by NASA then, amazing now. Kudos!!


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