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Radio scattering characteristics of Antarctic ice sheet using airborne radio echo sounding data
https://doi.org/10.15094/00003575
https://doi.org/10.15094/000035750b6abe5b-5987-4efa-8b11-83c64941ab71
名前 / ファイル | ライセンス | アクション |
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KJ00000035541 (1.6 MB)
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Item type | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||
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公開日 | 1989-08-01 | |||||
タイトル | ||||||
タイトル | Radio scattering characteristics of Antarctic ice sheet using airborne radio echo sounding data | |||||
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 | 10.15094/00003575 | |||||
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) |
Uratsuka, Seiho
× Uratsuka, Seiho× Nishio, Fumihiko× Ohmae, Hirokazu× Mae, Shinji |
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著者所属(英) | ||||||
en | ||||||
Communications Research Laboratory, Ministry of Posts and Telecommunications/National Institute of Polar Research/Institute of Low Temperature Science, Hokkaido University/Department of Applied Physics,Faculty of Engineering, Hokkaido University | ||||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Some characteristics of radio wave scattering from ice sheet surfaces, inner volume and the bedrock surface are inferred from data obtained from 179 MHz airborne radio echo sounder data during the 27th Japanese Antarctic Research Expedition. A-scope data from sounder with wide antenna beams include information on the scattering characteristics at the ice sheet surface, within the ice sheet itself, and at the bedrock sub-surface. Characteristics are modeled from the A-scope form by using expanded radar equations which allow determination of the roughness of the ice sheet and bedrock surfaces. Results indicate a strong dependence of backscatter from the ice surface with incidence angle and a weak dependence in backscatter from the bedrock. | |||||
雑誌書誌ID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA10756213 | |||||
書誌情報 |
Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology 巻 2, p. 142-151, 発行日 1989-08 |
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出版者 | ||||||
出版者 | National Institute of Polar Research |