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A probing radar designed for simulation of radar echo of a meteorite within the ice sheet of the Antarctic Continent (III) (abstract)
https://doi.org/10.15094/00003591
https://doi.org/10.15094/00003591a4a7c989-e25e-428a-8472-d9cbae4a40f7
名前 / ファイル | ライセンス | アクション |
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KJ00000035557 (72.6 kB)
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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 | A probing radar designed for simulation of radar echo of a meteorite within the ice sheet of the Antarctic Continent (III) (abstract) | |||||
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 | 10.15094/00003591 | |||||
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) |
Hoshiyama, Mitsuo
× Hoshiyama, Mitsuo× Nishitsuji, Akira× Nishio, Fumihiko× Wada, Makoto× Watanabe, Okitsugu |
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著者所属(英) | ||||||
en | ||||||
Research Institute of Applied Electricity, Hokkaido University | ||||||
著者所属(英) | ||||||
en | ||||||
Research Institute of Applied Electricity, Hokkaido University | ||||||
著者所属(英) | ||||||
en | ||||||
National Institute of Polar Research | ||||||
著者所属(英) | ||||||
en | ||||||
National Institute of Polar Research | ||||||
著者所属(英) | ||||||
en | ||||||
National Institute of Polar Research | ||||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | We have succeeded in the simulation of a probing radar echo from meteorites within the ice sheet of the Antarctic Continent, and obtained the following. 1) On the region for the changing density profile, we did not obtain the probing radar echo from meteorites within the ice sheet. 2) As the probing radar echoes are changed by the meteorite size, we had extreme difficulty in selecting the most useful frequency for the investigation of meteorites. So, when the equivalent radii of meteorites are selected to be 1,10,and 25 (cm), we have simulated to the radar echo from meteorites within the ice sheet. But, as radar echoes from meteorites there are often masked by echo signals from within the ice sheet, we have found the conditions that we can be detected the echo signals from meteorites. 3) When we have estimated for the number and radii of meteorites within the ice sheet, if can be observed by multitude radar frequencies, we can be estimated for it by the analysis of radar echoes. | |||||
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. 177, 発行日 1989-08 |
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出版者 | ||||||
出版者 | National Institute of Polar Research |