An sea ice information extracting method based on Modis data

MODIS data is the important data resource of acquiring sea ice parameters of Yellow and Bohai sea. In this paper, the spectral characteristic of Yellow and Bohai sea water is analyzed firstly, then an ice acquisition and thickness retrieval method are developed based on the analyzing result, finally the ice retrieval result during the winter time of the year from 2006 to 2007 is compared with the corresponding period surveillance result of the observation stations and airborne remote sensing and it indicates that the former can basically coincide with the latter.