7 Result(s)

Article

Real-Time Specifications of the Geospace Environment

We report the recent progress in our joint program of real-time map** of ionospheric electric fields and currents and field-aligned currents through the Geospace Environment Data Analysis System (GEDAS) at t...

Y. Kamide, E.A. Kihn, A.J. Ridley, E.W. Cliver, Y. Kadowaki in Space Science Reviews (2003)

Article

Tamas I. Gombosi, Physics of the Space Environment

Y. Kamide in Space Science Reviews (1999)

Article

The size of the auroral belt during magnetic storms

Using the auroral boundary index derived from DMSP electron precipitation data and the Dst index, changes in the size of the auroral belt during magnetic storms are studied. It is found that the equatorward bound...

N. Yokoyama, Y. Kamide, H. Miyaoka in Annales Geophysicae (1998)

Article

The convection electrojet and the substorm electrojet

Enhancements in the auroral electrojets associated with magnetospheric substorms result from those in either the electric field or the ionospheric conductivities, or both. Their relative importance varies sign...

Y. Kamide, R. Nakamura in Annales Geophysicae (1996)

Article

The roles of direct input of energy from the solar wind and unloading of stored magnetotail energy in driving magnetospheric substorms

This paper presents the consensus arrived at by the authors with respect to the contributions to the substorm expansive phase of direct energy input from the solar wind and from energy stored in the magnetotai...

G. Rostoker, S. I. Akasofu, W. Baumjohann, Y. Kamide… in Space Science Reviews (1988)

Article

The relationship between field-aligned currents and the auroral electrojets: A review

The recent development of several new observational techniques as well as of advanced computer simulation codes has contributed significantly to our understanding of dynamics of the three-dimensional current s...

Y. Kamide in Space Science Reviews (1982)