Anomalies of the Ionospheric F<SUB>2</SUB>-layer above Guangzhou Region

Huang Qing-ming

doi:10.11728/cjss1987.02.134

Volume 7 Issue 2

Apr. 1987

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Huang Qing-ming. Anomalies of the Ionospheric F2-layer above Guangzhou Region[J]. Chinese Journal of Space Science, 1987, 7(2): 134-138. doi: 10.11728/cjss1987.02.134

Citation:

Huang Qing-ming. Anomalies of the Ionospheric F₂-layer above Guangzhou Region[J]. Chinese Journal of Space Science, 1987, 7(2): 134-138. doi: 10.11728/cjss1987.02.134

Huang Qing-ming. Anomalies of the Ionospheric F2-layer above Guangzhou Region[J]. Chinese Journal of Space Science, 1987, 7(2): 134-138. doi: 10.11728/cjss1987.02.134

Citation:

Huang Qing-ming. Anomalies of the Ionospheric F₂-layer above Guangzhou Region[J]. Chinese Journal of Space Science, 1987, 7(2): 134-138. doi: 10.11728/cjss1987.02.134

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Anomalies of the Ionospheric F₂-layer above Guangzhou Region

doi: 10.11728/cjss1987.02.134 cstr: 32142.14.cjss1987.02.134

Huang Qing-ming

China Research Institute of Radiowave Propagation

Received Date: 1986-07-15
Rev Recd Date: 1900-01-01
Publish Date: 1987-04-24

Abstract

Abstract

Guangzhou Ionospheric Observatory is located near the geomagnetic equator (geomagnetic coordinate 183.0°E, 11.5°N). According to the analysis of the data from 18 ionospheric stations, Guangzhou Observatory is at the north crest of the double-crest where f₀F₂ reaches its maximum value. During high solar activity years, the maximum value of f₀F₂ in the diurnal variation occurs even at night-time, in addition, the occuring frequency of the ionospheric disturbances is higher than that of other observatories in China. These characteristics are all considered as the anomalies of the equatorial F₂-layer.