Figure 2From: Statistical study of medium-scale traveling ionospheric disturbances using SuperDARN Hokkaido ground backscatter data for 2011 SuperDARN Hokkaido ground backscatter data for November 24, 2011. Range-time power plot (a) for Beam 0 and the result of minimum range variations extraction (b). Squares correspond to points with maximal power within the calculated model mask (dashed black lines). Red line is model minimum range for November 24, 2011.Back to article page