web site contains global sea ice data including thickness,
concentration, and growth and melt rate, etc. The data are from
Ice-Ocean Modeling and Assimilation System (GIOMAS) covering 1979-present. Creation of the global sea ice data
set was originally supported by NASA (NNG04GB03G, PIs: Jinlun Zhang and Drew Rothrock) and
the maintenance of the data set has been supported by NSF
(ANT-0838769, PI: Jinlun Zhang).