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ARCTIC SEA ICE. Monitoring our Dynamic Planet The Global Fiducials Program. Bruce F. Molnia July 25, 2012. Links image collection capabilities of U.S. National Imagery Systems to the data needs of global change scientists. Data collection capabilities U.S. National Imagery Systems.
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ARCTIC SEA ICE Monitoring our Dynamic PlanetThe Global Fiducials Program Bruce F. Molnia July 25, 2012
Links image collection capabilities of U.S. National Imagery Systems to the data needs of global change scientists Data collection capabilities U.S. National Imagery Systems Data needs Global Change Science Global Fiducials Program
Create an archive of U.S. National Imagery Systems data Long-term record of environmentally pertinent sites Look toward the day when data are declassified Global FiducialsProgram
Global FiducialsProgram • Create an archive of U.S. National Imagery Systems data • Long-term record of environmentally pertinent sites • Look toward the day when data are declassified
Global FiducialsProgram • Create an archive of U.S. National Imagery Systems data • Long-term record of environmentally pertinent sites • Look toward the day when data are declassified
SHEBA 1998-1999 Surface Heat Budget of the Arctic Experiment Resulted in the public release of approximately 60 sea ice images
National Academy of Sciences Report Supports Use of Intelligence Assets for Environmental Studies
Greenland Buoy Tracking Eight months of bouy drift
July 13 July 13 46 km Aug 18 Aug 10 Aug 18 24 km 28 km Sept 5 Aug 10 Sept 5 Arctic Sea Ice North of Greenland – Summer 2009 Four images of the same area of sea ice, drifting across the Arctic Ocean
Shifting of Arctic Sea Ice North of Greenland July 7, 2009 July 8, 2009
Shifting of Arctic Sea Ice North of Greenland July 7, 2009 July 8, 2009
Snow Monitoring at Mammoth Mountain, CA The Mountain is a NASA snow surface energy exchange study supersite. Scientists are studying the snow-water equivalency, capacity, timing of runoff for reservoir management, and prevention of flooding in times of excessive precipitation.
Snow Monitoring at Mammoth Mountain, CA Comparison between the 4 seasonal collections in one year – (intra-annual variability of snow accumulation)