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Forest Remote Sensing in Canada and the Individual Tree Crown (ITC) Approach to Forest Inventories
http://hdl.handle.net/10091/10082
http://hdl.handle.net/10091/10082aac3761e-500c-423f-835f-25c1a38b56b4
| 名前 / ファイル | ライセンス | アクション |
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v46_08.pdf (972.3 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||
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| 公開日 | 2010-05-18 | |||||||
| タイトル | ||||||||
| タイトル | Forest Remote Sensing in Canada and the Individual Tree Crown (ITC) Approach to Forest Inventories | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| キーワード | ||||||||
| 主題 | remote sensing, forest inventory, computer image analysis | |||||||
| 資源タイプ | ||||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||||
| タイプ | departmental bulletin paper | |||||||
| 著者 |
Gougeon, François A.
× Gougeon, François A.
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| 出版者 | ||||||||
| 出版者 | 信州大学農学部 | |||||||
| 引用 | ||||||||
| 内容記述 | 信州大学農学部紀要. 46(1-2): 85-92 (2010) | |||||||
| 書誌情報 |
信州大学農学部紀要 巻 46, 号 1-2, p. 85-92, 発行日 2010-03-26 |
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| 抄録 | ||||||||
| 内容記述 | After a brief description of Canada’s forest situation and the role of the federal government in forestry, some Natural Resources Canada’country-wide project will be introduced. These include the National Forest Inventories (past and present), the National Forest Information System, the EOSD programs to map land cover, monitor change and evaluate biomass, mostly from Canada-wide coverages with Landsat images. The accounting of carbon and the monitoring of deforestation at a map scale level will also be introduced. The second and most significant part of this paper will describe our Individual Tree Crown (ITC) approach to forest inventories used with high spatial resolution images (better than 1m/pixel). Techniques for individual crown delineation, species classification and regrouping into forest stands that are leading to a semi-automatic production of forest inventories will be described.A locally adaptive technique for tree counts, mostly reserved for young regenerating areas, will also be presented. The synergy of multispectral and LIDAR data (atmany levels) will be examined and, the normalization of spectral values within and among aerial images will be considered. | |||||||
| 資源タイプ（コンテンツの種類） | ||||||||
| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 0583-0621 | |||||||
| 書誌レコードID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AN00121352 | |||||||
| 出版タイプ | ||||||||
| 出版タイプ | VoR | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||
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Cite as
Gougeon, François A., 2010, Forest Remote Sensing in Canada and the Individual Tree Crown (ITC) Approach to Forest Inventories: 信州大学農学部, 85–92 p.
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