Results tagged “Arctic”

Fifteen orbits of the recently launched Suomi NPP satellite provided the VIIRS instrument enough time (and longitude) to gather the pixels for this synthesized view of Earth showing the Arctic, Europe, and Asia.

Scientists have made a biological discovery in Arctic Ocean waters as dramatic and unexpected as finding a rainforest in the middle of a desert. A NASA-sponsored expedition punched through three-foot thick sea ice to find waters richer in microscopic marine plants, essential to all sea life, than any other ocean region on Earth.

Ice Droids For Use on Hoth

Yeti Robot Tackles Crevasse Detection in Polar Regions

"During the 2010-11 field season in Antarctica, personnel at the South Pole Station used a series of small explosions to collapse several old buildings, which had been buried under the ice for decades but that had become a hazard to surface travel. The question this past season: Was it now safe to travel over an area known as Old Pole, the first research station built by the United States back in the 1950s? The U.S. Antarctic Program enlisted Yeti to find out. No, not the 10-foot-tall creature with a serious hirsute problem. This Yeti doesn't come with hair -- just four wheels, a metal body, a bunch of batteries and high-tech radar. It's the creation of Dartmouth College's Thayer School of Engineering, specially designed to operate in the polar regions."

ESA and NASA Measure Arctic Sea Ice

Marking another remarkable collaborative effort, ESA and NASA met up over the Arctic Ocean this week to perform some carefully coordinated flights directly under CryoSat orbiting above. The data gathered help ensure the accuracy of ESA's ice mission.

CryoSatApp: Ice Data at Your Fingertips, ESA

"Discover ESA's ice mission, track it in real time and obtain the latest measurements with the new CryoSat application. CryoSat is measuring the thickness of polar sea ice and monitoring changes in the ice sheets that blanket Greenland and Antarctica. The CryoSat iPhone and iPad application - or CryoSatApp - is now available at Apple's App Store. "

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