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Land Cover Change of Nagasaki City Associated with Natural Disasters by Using Remote Sensing Techniques
http://hdl.handle.net/10069/5249
http://hdl.handle.net/10069/52499b412f20-4c2b-499d-b6e1-6e5c6814c34b
名前 / ファイル | ライセンス | アクション |
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KJ00000702768.pdf (2.0 MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2007-01-26 | |||||
タイトル | ||||||
タイトル | Land Cover Change of Nagasaki City Associated with Natural Disasters by Using Remote Sensing Techniques | |||||
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 | |||||
著者 |
Ahmed, A Asif
× Ahmed, A Asif× Nakabeppu, Jiro× Tachiiri, Kaoru× Gotoh, Keinosuke |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Natural disasters are inevitable and it is almost impossible to fully recover the damage caused by the disasters. However, it is possible to reduce the potential risk by developing disaster early warning strategies and to help in rehabilitation and post disaster reduction. Remote sensing technology has efficiently proven its usefulness, not only monitoring the disastrous events, but also to provide accurate and timely information well before the occurrence of disaster. This paper describes an analysis of land cover changes between 1986 and 2000, that have occurred in Nagasaki City over the past few decades. For this purpose, Nagasaki City was studied using Thematic Mapper (TM) data acquired by Landsat-5. Common and reputable unsupervised classification method, Iterative Self-Organizing Data Analysis Technique (ISODATA) is used. From the over all result of study area, it is visible that regelated area is decreasing and urban land is increasing. This trend is especially clear in detailed analysis of typically developed areas as Tagonoura, Koebaru and Kaminoshima. | |||||
書誌情報 |
長崎大学工学部研究報告 en : Reports of the Faculty of Engineering, Nagasaki University 巻 33, 号 60, p. 91-96, 発行日 2003-01 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 02860902 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00178418 | |||||
sortkey | ||||||
P00091-P00096 | ||||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 長崎大学工学部研究報告 Vol.33(60) p.91-96, 2003 |