NOAA Great Lakes Environmental Research Laboratory: Pancake Ice
NOAA Great Lakes Environmental Research Laboratory: US Coast Guard Cutter Alder
NOAA Great Lakes Environmental Research Laboratory: Freighter Manitowoc
NOAA Great Lakes Environmental Research Laboratory: US Coast Guard Cutter Alder
NOAA Great Lakes Environmental Research Laboratory: US Coast Guard Cutter Alder
NOAA Great Lakes Environmental Research Laboratory: US Coast Guard Cutter Alder
NOAA Great Lakes Environmental Research Laboratory: Sault Ste. Marie
NOAA Great Lakes Environmental Research Laboratory: US Coast Guard Cutter Alder
NOAA Great Lakes Environmental Research Laboratory: Lake Superior Ice
NOAA Great Lakes Environmental Research Laboratory: Lake Superior Ice
NOAA Great Lakes Environmental Research Laboratory: MODIS Satellite Image
NOAA Great Lakes Environmental Research Laboratory: MODIS Satellite Image
NOAA Great Lakes Environmental Research Laboratory: MODIS Satellite Image
NOAA Great Lakes Environmental Research Laboratory: MODIS Satellite Image
NOAA Great Lakes Environmental Research Laboratory: Canadian Coast Guard
NOAA Great Lakes Environmental Research Laboratory: Midland Harbour, Ontario, Canada
NOAA Great Lakes Environmental Research Laboratory: Grand Haven, MI
NOAA Great Lakes Environmental Research Laboratory: Glen Haven Beach Ice Caves
NOAA Great Lakes Environmental Research Laboratory: USCG Ice Breaker Mackinaw
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NOAA Great Lakes Environmental Research Laboratory: MODIS Satellite Inage
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NOAA Great Lakes Environmental Research Laboratory: MODIS satellite image
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NOAA Great Lakes Environmental Research Laboratory: MODIS satellite image
NOAA Great Lakes Environmental Research Laboratory: Batchawana Bay, Lake Superior
NOAA Great Lakes Environmental Research Laboratory: Batchawana Bay, Lake Superior
NOAA Great Lakes Environmental Research Laboratory: Green Bay Ice sampling
NOAA Great Lakes Environmental Research Laboratory: Green Bay Ice sampling
NOAA Great Lakes Environmental Research Laboratory: Green Bay Ice sampling
NOAA Great Lakes Environmental Research Laboratory: Grand Haven Ice sampling
NOAA Great Lakes Environmental Research Laboratory: Grand Haven Ice sampling
NOAA Great Lakes Environmental Research Laboratory: Grand Haven Ice sampling