Fig. 4

Summary plot for all heights for 2005 for the parameters shown in Fig. 3. The panels show (from left to right and top to bottom) the correlation coefficients, the ratio of zonal and meridional wind magnitudes measured by the 55 and 33.2 MHz meteor radars, the values of \(\sigma_{x}\) and \(\sigma_{y}\), the RMS contiguous errors \(\gamma_{x}\) and \(\gamma_{y}\), the values of \(\sigma_{x}\) and \(\sigma_{y}\), when \(g_{0} = 1.0\), the value of \(g_{0}\) assuming that \(\sigma_{x} = \sigma_{y}\), and the slopes of the standard linear regressions of the 55 MHz results against the 33.2 MHz radar and the 33.2 MHz radar against the 55 MHz. In the fourth, fifth, and last panels, red and black indicate the 33.2 MHz radar and green and blue the 55 MHz radar results