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アイテム
夜間の空電波形
http://hdl.handle.net/2237/21512
http://hdl.handle.net/2237/21512bb011280-bd74-44a4-bcb3-75d28ab724e0
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
bulria_3_1-2_1.pdf (1.7 MB)
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| アイテムタイプ | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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| 公開日 | 2015-04-09 | |||||
| タイトル | ||||||
| タイトル | 夜間の空電波形 | |||||
| 言語 | ja | |||||
| その他のタイトル | ||||||
| その他のタイトル | WAVEFORM OF ATMOSPHERICS AT NIGHT | |||||
| 著者 |
金原, 淳
× 金原, 淳× 佐尾, 和夫× 大矢, 雄一郎× KIMPARA, Atsushi× SAO, Kazuo× OYA, Yuichiro |
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| 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 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Some years ago，one of the authors made a report on the waveform of atmospherics in the daytime，in which he classified it in accordance with the mechanism of discharge in thunderstoms, and he insisted that the waveform in the daytime depends upon a parent discharge. In this paper the authors made preliminary remarks on the nature of the waveform at night, especially the dependence on the propagation condition and the parent discharge mechanism. Due to the favourable reflection condition on the ionosphere at night，the space wave component of atmospherics is fairly large and its waveform represents rather complex one in accordance with the phase and amplitude of the component echoes. Characteristics resulting from discharge mechanism keep their general features fairly well after long travelling，and therefore we can almost always discriminate the kind of parent discharge after the waveform. We found，really，characteristic waveform of heavy thunderstorms in Malaya and Indonesia，or that of thunderstorms, showers, fronts，etc. in the middle latitude. Some of the waveforms indicated echoes so clear that we could calculate the apparent height of ionosphere (90 km) and the distance of the source，latter being often coincident with the results of triangulation due to C.R.D.F. very well. In conclusion waveform of atmospherics at night does not depend so much upon its direction and distance，so long as the latter is more than 1，000 km，but it depends mainly upon the discharge mechanism in the atmosphere，characterized by the districts and the kind of discharges， though sometimes modified heavily by echoes. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | 名古屋大学空電研究所 | |||||
| 言語 | ja | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 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 | 0465-7756 | |||||
| 書誌情報 |
ja : 空電研究所報告 巻 3, 号 1-2, p. 1-8, 発行日 1953-03-25 |
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| 著者版フラグ | ||||||
| 値 | publisher | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/21512 | |||||
| 識別子タイプ | HDL | |||||
