Presentation 2000/5/4
A Space Weather System via Realtime Observation and Processing of Auroral Kilometric Radiation
Takeshi MURATA, Hiroshi MATSUMOTO,
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Abstract(in English) Magnetospheric substorms often bring us a variety of troubles and disasters to human activities both on the Earth and in the space. One of the strongest impacts occurred during the last solar cycle in 1989, when the entire Province of Quebec went dark because a geomagnetic storm caused power lines to overload. In space, astronauts often face hazards when venturing outside the safety of the space shuttle and need to be alerted to the dangers of energetic particle emissions from the sun. Herein, we propose a system to monitor Auroral Kilometirc Radiation(AKR) by spacecraft in the vicinity of the Earth. The AKR is one of the well-known plasma wave rediated form the Earth, and deeply related with substorm activities. With our system we can detect the onsets of the substorms within few minutes.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Substorm / Space Weather / Realtime data processing / Auroral Kilometric Radiation
Paper # A・P2000-17,SAT2000-8
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Committee SAT
Conference Date 2000/5/4(1days)
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Registration To Satellite Telecommunications (SAT)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Space Weather System via Realtime Observation and Processing of Auroral Kilometric Radiation
Sub Title (in English)
Keyword(1) Substorm
Keyword(2) Space Weather
Keyword(3) Realtime data processing
Keyword(4) Auroral Kilometric Radiation
1st Author's Name Takeshi MURATA
1st Author's Affiliation Faculty of Engineering, Ehime University()
2nd Author's Name Hiroshi MATSUMOTO
2nd Author's Affiliation Radio Atmospheric Science Center, Kyoto University
Date 2000/5/4
Paper # A・P2000-17,SAT2000-8
Volume (vol) vol.100
Number (no) 39
Page pp.pp.-
#Pages 7
Date of Issue