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Detection of tree areas using Google Earth images in Banda Aceh Indonesia : Comparison between the pixel based and the object based image analysis
http://hdl.handle.net/2237/0002013170
http://hdl.handle.net/2237/0002013170eb0625f5-8e0a-4f2d-b706-ed705923d1ae
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
chufr_66_83.pdf (835.3 KB)
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| アイテムタイプ | itemtype_ver1(1) | |||||||||
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| 公開日 | 2025-08-20 | |||||||||
| タイトル | ||||||||||
| タイトル | Detection of tree areas using Google Earth images in Banda Aceh Indonesia : Comparison between the pixel based and the object based image analysis | |||||||||
| 言語 | en | |||||||||
| 著者 |
ARIEF, Mochamad Candra Wirawan
× ARIEF, Mochamad Candra Wirawan
× ITAYA, Akemi
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| アクセス権 | ||||||||||
| アクセス権 | open access | |||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Classification | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Land cover/use | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Monitoring | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Recovery | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Supervised learning | |||||||||
| 内容記述 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | In order to monitor changes of tree areas after the 2004 tsunami, the aptitude of the pixel based and the object based image analysis for Google Earth images were compared. Satellite images, which taken in 2004, 2009 and 2013, were downloaded from Google Earth Pro as maximum resolution. They were georeferenced based on a topographic map. The land cover/use was classified to 9 classes by the pixel based and the object based image analysis with supervised learning. The overall accuracy by the pixel based image analysis was 0.65-0.71. By the object based image analysis, it was 0.65-0.71. Although tree areas were misclassified to paddy field, ponds and grassland by methods, user’s and producer’s accuracy by the object based image analysis were higher accuracy than the pixel based. | |||||||||
| 言語 | en | |||||||||
| 出版者 | ||||||||||
| 出版者 | 中部森林学会事務局 | |||||||||
| 言語 | ja | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||||||
| タイプ | journal article | |||||||||
| 出版タイプ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | PISSN | |||||||||
| 収録物識別子 | 1342-971X | |||||||||
| 書誌情報 |
ja : 中部森林研究 en : Chubu Forestry Research 巻 66, p. 83-87, 発行日 2018-05-10 |
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