Pancake ice



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Pancake ice

The development of new ice in uncalm conditions normally forms pancake ice. Because the pancakes are smaller than the spatial resolution, the backscatter will be given by the integrated contribution from the individual pancakes and the surroundings. The appearance of pancake ice is therefore varying with the density of pancakes and the conditions of the surroundings.
Wind will often push the pancakes together in long bands, and an example of pancake ice is shown in figure gif.

  
Figure: Pancake ice on January 11 1993

In February 1993 [Wadhams and Viehoff, 1993] have observed, that the ice in the Odden area consists of dense pancake ice. They have further concluded, that pancake ice and frazil are the primary ice types in the Odden area during winter.



Tim Flintholm Fink<tff@emi.dtu.dk>
Mon Jul 17 10:32:20 DFT 1995