D-st and SD variations of total electron content around equatorial anomaly crest region

被引：0
|
作者：
Huang, YN [1 ]
Cheng, K [1 ]
机构：
[1] MINIST TRANSPORTAT & COMMUN,DIRECTORATE GEN TELECOMMUN,TELECOMMUN TRAINING INST,LUMPING OBSERV,TAYUAN 328,TAIWAN
来源：
JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY | 1996年 / 48卷 / 01期
关键词：
D O I：
10.5636/jgg.48.71
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
The D-st and SD variations of ionospheric total electron content (TEC) around equatorial anomaly crest region during SC geomagnetic storms have been statistically analyzed by using the continuous measurements of total electron content at Lunping Observatory (25.00 degrees N, 121.17 degrees E geographic, 14.3 degrees N, 191.3 degrees E geomagnetic) from March 1977 to December 1993. The characteristic variations of D-st and SD of TEC are described and compared with the D-st and SD variations obtained from geomagnetic horizontal component recorded at Lunping Observatory. Some qualitative explanations are also attempted.
引用
收藏
页码：71 / 77
页数：7
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