Tag Archives: aqua

NASA Picks a Festive Clover of Ireland Images

By Guest PostMarch 17, 2011Scienceairs, aqua, aqua satellite, atmospheric infrared sounder, cloud free country, clover, earth surface, emerald isle, environments, festive occasion, infrared, ireland, march 17, microwave light, NASA, near infrared, st patrick day, temperatures

March 17 marks St. Patrick’s Day — a day when shamrocks, Ireland and “wearing of the green” are especially en vogue. To celebrate this festive occasion, NASA’s Aqua satellite has picked a clover of different views of the Emerald Isle, Ireland.

The collection of images acquired by Aqua’s Atmospheric Infrared Sounder (AIRS) instrument on March 3, 2011, includes near-infrared/visible, infrared and microwave light views of the land where St. Patrick’s Day originated. (more…)

First-of-Its-Kind Map Details the Height of the Globe’s Forests

By Guest PostJuly 21, 20101 commentEnvironment, Scienceaqua, atmosphere, canopy, carbon cycles, carbon dioxide, desdynI, douglas fir, ecosystems, height of the world’s forests, icesat, imaging spectrodiometer, lidar, michael lefsky, modis, NASA, richard Houghton, satellite data, satellites, tallest forests, terra, tropical rain forests, woods hole research center

WASHINGTON — Using satellite data, scientists have produced a first-of-its kind map that details the height of the world’s forests. Although there are other local- and regional-scale forest canopy maps, the new map is the first that spans the entire globe based on one uniform method.

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