Data Exchange and Usage on Solar-Terrestrial Environmental Research

Tatsuki OGINO and Koichi OHTA

Solar-Terrestrial Environment, Nagoya University, Japan

Solar-Terrestrial Relationship

Sun - Interplanetary Space - magnetosphere - Ionosphere

Solar flare - solar wind - aurora

Event study of magnetic storms on February 21, 1994

Satellite observations and geomagnetic pulsations

1. Solar-terrestrial research topics
2. Sun-Earth Relationship
3. Sketch of the sun on the region around our planet

4. Active regions of the sun (fig.1 fig.2 fig.3 fig.4) by ISAS
5. Solar wind speed synoptic chart
6. Radio telescope at Kiso
7. Effects of auroral particles (fig.1 fig.2 fig.3 fig.4)
8. Analysis of auroral images (Courtesy of Prof. L.A. Frank)
9. Earth's magnetic field lines by computer simulation
10. Ionospheric current

11. 210 Magnetic field data (H Comp. D Comp. H 1sec data)
12. The CME Event on February 21, 1994 by Petrinec
13. Magnetosphere system
14. Geotail MGF/LEP on February 21, 1994 by ISAS
15. NOAA/NGDC DMSP imagery aurora

GOIN Demonstration.