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Region: Northern Baffin Bay, showing North Water Polynya Image date: 24 May 2000 Image dimensions: 600 by 425 pixels at 96 pixels/inch Key: White = ice Green = land Light blue = cloud Dark blue = open water Magenta = no decision This image represents "Sea ice by reflectance". The algorithm classifies pixels on the basis of reflective criteria in the visible and near-infrared wavelengths. |