Great Lakes Ice Cover Data - Ice Year 2003


Ice Year 2003 ArcGIS shapefiles - gis2003.zip (9.4 MB)
Ice Year 2003 ASCII files - grid2003.zip (1.4 MB)
Ice Year 2003 Graphic ice chart images - jpg2003.zip (10.4 MB)

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(click on thumbnails for larger jpeg images)

GLERL digital ice chart for Dec 2 2002
Dec 2, 2002
GLERL digital ice chart for  Dec 5 2002
Dec 5, 2002
GLERL digital ice chart for  Dec 9 2002
Dec 9, 2002
GLERL digital ice chart for  Dec 12 2002
Dec 12, 2002
GLERL digital ice chart for  Dec 16 2002
Dec 16, 2002
GLERL digital ice chart for  Dec 19 2002
Dec 19, 2002
GLERL digital ice chart for  Dec 23 2002
Dec 23, 2002
GLERL digital ice chart for  Dec 26 2002
Dec 26, 2002
GLERL digital ice chart for  Dec 30 2002
Dec 30, 2002
GLERL digital ice chart for  Jan 2 2003
Jan 2, 2003
GLERL digital ice chart for  Jan 6 2003
Jan 6, 2003
GLERL digital ice chart for  Jan 9 2003
Jan 9, 2003
GLERL digital ice chart for Jan 13 2003
Jan 13, 2003
GLERL digital ice chart for  Jan 16 2003
Jan 16, 2003
GLERL digital ice chart for  Jan 20 2003
Jan 20, 2003
GLERL digital ice chart for  Jan 23 2003
Jan 23, 2003
GLERL digital ice chart for  Jan 27 2003
Jan 27, 2003
GLERL digital ice chart for  Jan 30 2003
Jan 30, 2003
GLERL digital ice chart for  Feb 3 2003
Feb 3, 2003
GLERL digital ice chart for  Feb 6 2003
Feb 6, 2003
GLERL digital ice chart for  Feb 10 2003
Feb 10, 2003
GLERL digital ice chart for  Feb 13 2003
Feb 13, 2003
GLERL digital ice chart for  Feb 17 2003
Feb 17, 2003
GLERL digital ice chart for  Feb 20 2003
Feb 20, 2003
GLERL digital ice chart for  Feb 24 2003
Feb 24, 2003
GLERL digital ice chart for  Feb 27 2003
Feb 27, 2003
GLERL digital ice chart for  Mar 3 2003
Mar 3, 2003
GLERL digital ice chart for  Mar 10 2003
Mar 10, 2003
GLERL digital ice chart for  Mar 13 2003
Mar 13, 2003
GLERL digital ice chart for  Mar 17 2003
Mar 17, 2003
GLERL digital ice chart for  Mar 20 2003
Mar 20, 2003
GLERL digital ice chart for  Mar 24 2003
Mar 24, 2003
GLERL digital ice chart for  Mar 27 2003
Mar 27, 2003
GLERL digital ice chart for  Mar 31 2003
Mar 31, 2003
GLERL digital ice chart for  Apr 3 2003
Apr 3, 2003
GLERL digital ice chart for  Apr 7 2003
Apr 7, 2003
GLERL digital ice chart for  Apr 10 2003
Apr 10, 2003
GLERL digital ice chart for  Apr 14 2003
Apr 14, 2003
GLERL digital ice chart for  Apr 21 2003
Apr 21, 2003
GLERL digital ice chart for  Apr 24 2003
Apr 24, 2003
GLERL digital ice chart for Apr 28 2003
Apr 28, 2003
GLERL digital ice chart for  May 1 2003
May 1, 2003
GLERL digital ice chart for  May 5 2003
May 5, 2003
GLERL digital ice chart for  May 8 2003
May 8, 2003
GLERL digital ice chart for  May 12 2003
May 12, 2003
GLERL digital ice chart for  May 15 2003
May 15, 2003
GLERL digital ice chart for  May 19 2003
May 19, 2003
GLERL digital ice chart for  May 22 2003
May 22, 2003
GLERL digital ice chart for  May 26 2003
May 26, 2003
GLERL digital ice chart for  May 29 2003
May 29, 2003