Figure 3. Example of ice cover types identified visually on sigma-nought RADARSAT-2 imagery (FOW3 beam mode), acquired on 21 November 2013. The HH, HV, and HV polarizations were assigned the colors red, green, and blue, respectively, for the image display. (RADARSAT-2 Data and Products © MacDonald, Dettwiler and Associates Ltd. (2013)—All Rights Reserved. RADARSAT is an official trademark of the Canadian Space Agency).