Publication Date:
2019-06-27
Description:
An observed influence is studied of the interplanetary magnetic sector structure on the geomagnetic variations in the polar cap which appears to be due to the component of the interplanetary magnetic field near the ecliptic perpendicular to the earth-sun direction. It is suggested that the observed effect on the ground originates in the front of the magnetosphere.
Keywords:
GEOPHYSICS
Type:
NASA-CR-129165
,
DMI-GEOPHYS-PAPERS-R-30
Format:
application/pdf