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Statistical analysis of echo power, Doppler velocity and spectral width obtained with the Syowa South HF radar
https://doi.org/10.15094/00006276
https://doi.org/10.15094/00006276f05bfb3c-8cf8-448a-ab29-54536d62aa57
名前 / ファイル | ライセンス | アクション |
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KJ00000048016 (1.5 MB)
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Item type | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||
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公開日 | 1999-09-01 | |||||
タイトル | ||||||
タイトル | Statistical analysis of echo power, Doppler velocity and spectral width obtained with the Syowa South HF radar | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
ID登録 | ||||||
ID登録 | 10.15094/00006276 | |||||
ID登録タイプ | JaLC | |||||
ページ属性 | ||||||
内容記述タイプ | Other | |||||
内容記述 | P(論文) | |||||
著者名(英) |
Fukumoto, Masaaki
× Fukumoto, Masaaki× Nishitani, Nozomu× Ogawa, Tadahiko× Sato, Natsuo× Yamagishi, Hisao× Yukimatu, Akira S. |
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著者所属(英) | ||||||
en | ||||||
Solar-Terrestrial Environment Laboratory, Nagoya University/Solar-Terrestrial Environment Laboratory, Nagoya University/Solar-Terrestrial Environment Laboratory, Nagoya University/National Institute of Polar Research/National Institute of Polar Research/ National Institute of Polar Research | ||||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Statistical analyses are made of the physical parameters (echo power, Doppler velocity and spectral width) of Doppler spectra obtained in September 1995 with the Syowa South HF radar. We present time and range distributions and histograms of the parameters and cross-correlations among them. With K index at Syowa Station the distributions and histograms vary slightly but the correlations do not change so much. The most noticeable feature is that there is a positive correlation between the absolute values of Doppler velocity and echo power. This relationship can be interpreted in terms of the gradient-drift instability which is the most probable cause to generate decameter-scale irregularities in the F-region ionosphere. | |||||
雑誌書誌ID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11397422 | |||||
書誌情報 |
Advances in polar upper atmosphere research 巻 13, p. 37-47, 発行日 1999-09 |
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出版者 | ||||||
出版者 | National Institute of Polar Research |