Ionosonde Data on 21 June 2020
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资源简介：
The data consists of four dataset. The Freq represents the detection frequency of the Ionosonde. The Height represents the virtual height of the O echoes detected by the Ionosonde. The O_Trace represents the O echoes detected by the Ionosonde and the time_hr is the operating time of the Ionosonde.
创建时间：
2022-03-02
