Fig. 7From: MF and HF radar techniques for investigating the dynamics and structure of the 50 to 110 km height region: a reviewThe returned power on one receiver for one randomly selected 120 s observation at 00:00 UTC (LT = UTC + 9.5 h) from the BPMF radar. Note the returned power spans more than 3 orders of magnitude in this height range and the layered structure evident around 75 kmBack to article page