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SUDDEN IONOSPHERIC DISTURBANCES(D LAYER)

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<正> EXPLANATION1. The observations of sudden ionospheric disturbances (SID) arc conducted by monitoring the changes of phase and amplitude of the one-hop sky-wave signals coming from the LF 100kc transmitting stations. When thesudden disturbances take place in the lower ionosphere, the phase and amplitude of the LF skywave signals reflected from the ionosphere appear tochange abruptly. These phenomena have been recorded distinctly on the phaseand amplitude recorder.The received on......(本文共计2页)       [继续阅读本文]

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时间频率公报杂志1981年第03期
时间频率公报
主办:中国科学院国家授时中心
出版:时间频率公报杂志编辑部
出版周期:月刊
出版地:陕西省西安市

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