地磁日变不同时段特征差异及对地磁日变改正的影响
李兴康1,2,3,4(
), 付永涛1,2,4,5(), 周章国1,2,4, 杨安1,2,4
), 付永涛1,2,4,5(), 周章国1,2,4, 杨安1,2,4
Differences in the characteristics of geomagnetic diurnal variation in different periods and their influence on correction of geomagnetic diurnal variation
LI Xing-Kang1,2,3,4(), FU Yong-Tao1,2,4,5(), ZHOU Zhang-Guo1,2,4, YANG An1,2,4
), FU Yong-Tao1,2,4,5(), ZHOU Zhang-Guo1,2,4, YANG An1,2,4
图3. 法国CLF台站和德国BFO台站在2019年7月30日~31日的地磁日变曲线(a)和Kp指数(b)
Fig.3. Geomagnetic diurnal variation curves (a) and Kp index (b) of CLF station in France and BFO station in Germany from 30 to 31 July 2019
