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東北地方太平洋沖地震に伴う巨大津波により太平洋へ流出した海洋漂流瓦礫の監視
https://doi.org/10.57375/00001049
https://doi.org/10.57375/000010491cd62146-1ddb-40f4-88fa-3cf1c066e44c
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
001-008.pdf (6.4 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2013-07-13 | |||||
| タイトル | ||||||
| タイトル | 東北地方太平洋沖地震に伴う巨大津波により太平洋へ流出した海洋漂流瓦礫の監視 | |||||
| タイトル | ||||||
| タイトル | Monitoring of debris flow in the Pacific Ocean generated by large tsunami caused by the 2011 off the Pacific coast of Tohoku earthquake | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | 2011 off the Pacific coast of Tohoku earthquake | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | debris | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | satellite remote sensing | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | tsunami | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Terra/Aqua-MODIS | |||||
| 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 | 10.57375/00001049 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
青山, 隆司
× 青山, 隆司× Aoyama, Takashi |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The 2011 off the Pacific coast of Tohoku earthquake was one of the most devastating earthquakes in Japanese history. The extremely large and widespread tsunami it generated caused a large amount of debris to flow into the Pacific Ocean. It is important to understand debris flow in the ocean for both environmental research and international relations. In this study, tsunami debris was monitored by satellite remote sensing. As a first step, we propose a method for identifying debris floating on turbid sea areas through thin clouds using two-dimensional scatter diagrams for MODIS spectral bands. Characteristic regions in the images are effectively separated by using the scatter diagram. Moreover, a method for discrimination of floating tsunami debris from turbid sea areas using SST (Sea Surface Temperature) images is proposed. We also report initial results of monitoring debris floating in the Pacific Ocean. | |||||
| 書誌情報 |
福井工業大学研究紀要 号 43, p. 1-8, 発行日 2013-07-13 |
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| 出版者 | ||||||
| 出版者 | 福井工業大学 | |||||
| 書誌レコードID | ||||||
| 識別子タイプ | NCID | |||||
| 関連識別子 | TF00009508 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
