Techniques to determine the quiet day curve for a long period of subionospheric VLF observations
نویسندگان
چکیده
منابع مشابه
Subionospheric VLF observations of transmitter-induced precipitation of inner radiation belt electrons
[1] Ionospheric effects of energetic electron precipitation induced by controlled injection of VLF signals from a ground based transmitter are observed via subionospheric VLF remote sensing. The 21.4 kHz NPM transmitter in Lualualei, Hawaii is keyed ON-OFF in 30 minute periodic sequences. The same periodicity is observed in the amplitude and phase of the sub ionospherically propagating signals ...
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ژورنال
عنوان ژورنال: Radio Science
سال: 2015
ISSN: 0048-6604
DOI: 10.1002/2015rs005652