摘要
This paper analyzes the state of the ionosphere during two geomagnetic storms of a different intensity evolving in different sectors of local time in different seasons. There were used the data from a network of ionospheric stations located in the opposite longitudinal sectors of 80°-150° E and 250°-310° E.This analysis has permitted us to conclude that the detected differences in the variations of the disturbances are likely to be determined by the local time difference of the geomagnetic storm development, its intensity and by the different illumination conditions of the ionosphere.
This paper analyzes the state of the ionosphere during two geomagnetic storms of a different intensity evolving in different sectors of local time in different seasons. There were used the data from a network of ionospheric stations located in the opposite longitudinal sectors of 80°-150° E and 250°-310°E. This analysis has permitted us to conclude that the detected differences in the variations of the disturbances are likely to be determined by the local time difference of the geomagnetic storm development, its intensity and by the different illumination conditions of the ionosphere.
出处
《空间科学学报》
CAS
CSCD
北大核心
2005年第5期468-473,共6页
Chinese Journal of Space Science
基金
Supported partly bv RFBR (No. 04-05-39008)the Foundation for State Support of Leading Scientific Schools of the Russian Federation (No. NSh-272.2003.5)the China-Russia Joint Research Center on Space WeatherChinese Academy of Sciences
关键词
地球
经度
地磁
电离层
Ionospheric storm, Geomagnetic disturbance, Critical frequencies, F2-layer, Main ionospherictrough
