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  1. F300 宇宙地球環境研究所
  2. F300b 紀要
  3. Proceedings of the Research Institute of Atmospherics, Nagoya University
  4. 37

A DIGITAL PROCESSING FOR ANALOGUE GEOMAGNETIC RECORDS

http://hdl.handle.net/2237/22067
http://hdl.handle.net/2237/22067
72b76761-770b-4a07-a8ab-f3ba9878f90e
名前 / ファイル ライセンス アクション
v37-4.pdf v37-4.pdf (1.0 MB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2015-05-28
タイトル
タイトル A DIGITAL PROCESSING FOR ANALOGUE GEOMAGNETIC RECORDS
言語 en
著者 Kurahashi, K.

× Kurahashi, K.

WEKO 58808

en Kurahashi, K.

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Ohta, K.

× Ohta, K.

WEKO 58809

en Ohta, K.

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Watanabe, T.

× Watanabe, T.

WEKO 58810

en Watanabe, T.

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Ogino, T.

× Ogino, T.

WEKO 58811

en Ogino, T.

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Iwata, A.

× Iwata, A.

WEKO 58812

en Iwata, A.

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Nishitani, N.

× Nishitani, N.

WEKO 58813

en Nishitani, N.

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Takayanagi, T.

× Takayanagi, T.

WEKO 58814

en Takayanagi, T.

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Yumoto, K.

× Yumoto, K.

WEKO 58815

en Yumoto, K.

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Saito, T.

× Saito, T.

WEKO 58816

en Saito, T.

Search repository
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
抄録
内容記述 A data base system is developed for utilizing long term, analogue data stored for many years in the light of modern analysis. As an example, analogue magnetic records of an induction magnetometer at Onagawa Magnetic Observatory are digitized and processed. Frequency-time spectrograms are derived by Fourier transformation of the digitized data, and, ΣKc3 and ΣKi2 indices, that show average pulsation activities in the Pc3 and Pi2 frequency ranges, are calculated. These indices are compared with magnetic field variations measured by GOES-5 synchronous satellite and the solar wind velocity observed by IMP-8 satellite. These comparisons are useful for general view of the solar wind-magnetospheric interaction.
言語 en
内容記述タイプ Abstract
出版者
言語 en
出版者 The Research Institute of Atmospherics, Nagoya University
言語
言語 eng
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ departmental bulletin paper
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
ISSN(print)
収録物識別子タイプ PISSN
収録物識別子 0077-264X
書誌情報 en : Proceedings of the Research Institute of Atmospherics, Nagoya University

巻 37, p. 37-50, 発行日 1990-03-30
著者版フラグ
値 publisher
URI
識別子 http://hdl.handle.net/2237/22067
識別子タイプ HDL
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