日冕洞與高速太陽風之關係：史特立歐衛星同步觀測;Relationship between Coronal Hole and High-Speed Solar Wind: Stereo Simultaneous Observations

NCUIR > College of Earth Sciences > Graduate Institute of Space Science > Research Project > Item 987654321/62433

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/62433

Title:	日冕洞與高速太陽風之關係：史特立歐衛星同步觀測;Relationship between Coronal Hole and High-Speed Solar Wind: Stereo Simultaneous Observations
Authors:	許志浤
Contributors:	國立中央大學太空科學研究所
Keywords:	大氣科學;太空科技
Date:	2012-12-01
Issue Date:	2014-03-17 11:32:36 (UTC+8)
Publisher:	行政院國家科學委員會
Abstract:	研究期間：10108~10207;The coronal hole is the main source of high-speed solar wind. The high-speed solar wind can have a drastic impact on the Earth’s electromagnetic environment. To understand the relationship between the coronal hole and the high-speed solar wind, the STEREO (Solar TErrestrial RElations Observatory) and SOHO (SOlar and Heliosoheric Observatory) data in difference view angle will be used to monitor the characteristics of coronal hole and compare them with in situ solar wind observations at 1 AU. With multiple observations, we can retrieve information about how the solar wind speed at 1 AU varies with the development of the coronal hole in a time scale of a few days. Past studies used single observations; however, in this study we will use the multiple observations from STEREO and SOHO to investigate the evolution of coronal holes and their relationship with the variations in the plasma parameters of the solar wind.
Relation:	財團法人國家實驗研究院科技政策研究與資訊中心
Appears in Collections:	[Graduate Institute of Space Science] Research Project

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