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Analysis of temporal variability of MODIS Leaf Area Index (LAI) product over temperate forest in Korea
http://hdl.handle.net/2297/6326
http://hdl.handle.net/2297/632655b9412e-13ca-4303-9abc-a165e4204c3a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
C0000003306-67.pdf (3.9 MB)
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| Item type | 報告書 / Research Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-05 | |||||
| タイトル | ||||||
| タイトル | Analysis of temporal variability of MODIS Leaf Area Index (LAI) product over temperate forest in Korea | |||||
| 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_18ws | |||||
| 資源タイプ | research report | |||||
| その他のタイトル | ||||||
| その他のタイトル | 5.IEEE-IGARSS in Seoul, Korea | |||||
| 著者 |
Kim, Sun-Hwa
× Kim, Sun-Hwa× Park, Ji-Hoon× Woo, Choong-Sik× Lee, Kyu-Sung |
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| 提供者所属 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Inha University | |||||
| 書誌情報 |
Environmental Monitoring In East Asia ; Remote Sensing and Forests p. 67-70, 発行日 2005-01-01 |
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| その他の識別子 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | International Geoscience and Remote Sensing Symposium (IGARSS) 6, art. no. 1525880, pp. 4343-4346 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | MODIS LAI product is very important because it has potential for the monitoring of global scale ecosystem, global change of carbon and water. This study aims to analyze the temporal variability of annual MODIS LAI product using field measured LAI dataset for four vegetation types. The MODIS annual LAI pattern shows the high variety or inaccuracy of LAI during rainy season over South Korea. This phenomenon is caused by high cloud coverage and fails of processing by a radiative transfer model in this rainy season. Annual LAI pattern estimated by a radiative transfer model has least variance of LAI values during this time. In coniferous forest, MODIS annual LAI pattern shows the abnormal decreasing of LAI during nongrowing season comparing with field-measured LAI. This decrease of LAI being an inaccurate phenomenon is caused by rather higher cloud coverage and decreasing of understory plants. MODIS LAI product in deciduous and grass coverage is underestimated by comparing with field-measured LAI. In rice paddy, MODIS LAI shows longer growing season than field measured LAI. For the accurate analysis of temporal MODIS LAI product, it needs considering of vegetation coverage types, cloud coverage, and algorithm types of MODIS LAI. © 2005 IEEE. | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Project Number 14404021, Peport of Research Project ; Grant-in-Aid for Scientific Research(B)(2), from April 2002 to March 2006, Edited by Muramoto,Ken-ichiro | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Kamata, Naoto | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Kawanishi, Takuya | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Kubo, Mamoru | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Liu, Jiyuan | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Lee, Kyu-Sung , 人工衛星データ活用のための東アジアの植生調査、課題番号14404021, 平成14年度～平成17年度科学研究費補助金, 基盤研究（B)(2)研究成果報告書, 研究代表者：村本, 健一郎, 金沢大学自然科学研究科教授 | |||||
| 権利 | ||||||
| 権利情報 | Institute of Electrical and Electronics Engineers (IEEE) | |||||
| 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 | |||||
| 関連URI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | http://dx.doi.org/10.1109/IGARSS.2005.1525880 | |||||
