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Sea Ice Meets the Fjord
Chunks of glacial icefrozen into ocean ice encounter the open - water fjordin southeast Greenland , observed from the P-3 during a skill flight there on April 8 , 2011 , that is part ofNASA ’s IceBridge program . Operation IceBridge , now in its third year , make annual campaigns in the Arctic and Antarctic where science flight monitor glacier , ice rag and sea ice . The2010 IceBridge commission to Antarcticaended on Nov. 21 after a total of 10 flight . Sea ice flights , flown this year from March 16 - 28 , take precedence early in the mission ’s Arctic military campaign . That ’s because sea ice typically reaches its annual maximum extent in March , and scientists want to hoard information before the ice begins to run and retreat during northern hemisphere ’s summer . This year , sea Methedrine reached its maximum extent on March 7 , reaching 5.7 million square miles ( 15 million straight kilometers ) and tying for the lowest extent since the start of orbiter measurements in 1979 .
Northwest Greenland Canyons
On March 29 , IceBridge pilot between mysterious canyons and over glacier along the northwest coast of Greenland . TheIceBridge missionis the largest airborne survey of Earth ’s pivotal methamphetamine ever fly . It will give never - before - seen 3 - 500 image of Arctic and Antarctic ice . The trajectory allow for a annual , multi - perspective look at the conduct of the rapidly changing feature of speech of the Greenland and Antarctic Ice Sheets and the glacier that run from them into the ocean .
SW Greenland Fjord and Mountain
On April 8 , IceBridge flew a mission to coastal areas in southwest Greenland . mountain and an subject - pee fjord surround one of the mission ’s targets , a belittled ice pileus prognosticate Sukkertoppen Isflade .
Windblown Snow
On April 11 , IceBridge finally get the readable weather necessary to fly over glaciers in southeast Greenland , but with clear skies came confidential information of up to 80 mph ( 130 kph ) . What looks like cloud in this effigy is actually wind - bollix Charles Percy Snow . The data from this stumble could help scientists to evaluate the impact of wind - foul up snow on satellite - base optical maser altimetry measurements , which can help set the aerofoil acme of the frappe and in turning , its thickness .
Gyldenlove Glacier
The wind that blew the snowfall made for a rough ride over the calving front of glacier like Gyldenlove . Scientists are hop-skip that the data from the IceBridge flights will help them better understand how these glacier are reply to climate change.(above ) .
