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衛星搭載合成開口レーダと光学センサーによる長岡市周辺地域の稲の作付面積推定
http://hdl.handle.net/10649/605
http://hdl.handle.net/10649/605563c9670-8e41-492b-9e28-7aec01fe7087
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
K24_3.pdf (80.4 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2011-02-15 | |||||
| タイトル | ||||||
| タイトル | 衛星搭載合成開口レーダと光学センサーによる長岡市周辺地域の稲の作付面積推定 | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Satellite data | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | SAR and Optical sensor | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Rice acreage estimation | |||||
| 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 |
向井, 幸男
× 向井, 幸男× 力丸, 厚× 高橋, 一義× 菅原, 航平 |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 3414 | |||||
| 姓名 | MUKAI, Yukio | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 3415 | |||||
| 姓名 | RIKIMARU, Atsushi | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 3416 | |||||
| 姓名 | TAKAHASHI, Kazuyoshi | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 3417 | |||||
| 姓名 | SUGAWARA, Kouhei | |||||
| 著者所属 | ||||||
| 値 | 長岡技術科学大学環境・建設系 | |||||
| 著者所属 | ||||||
| 値 | 長岡技術科学大学環境・建設系 | |||||
| 著者所属 | ||||||
| 値 | 長岡技術科学大学環境・建設系 | |||||
| 著者所属 | ||||||
| 値 | (株)富士通新潟システムズ | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Rice is the most important crop in Japan and widely planted in the whole world. The rice acreage is surveyed every year by the Statistical Information Office under the Ministry of Agriculture, Forestry and Fishery ,requiring a great deal of labor. In this paper, the rice acreage around Nagaoka city area is estimated using ERS-2 SAR data acquired on May and June and Landsat TM data acquired on August. SAR data are obtained at the time of rice planting season and about one month after it, and TM data are just before harvesting during the rice growing season. As SAR can observe through- clouds, SAR data are can be obtained at the rice planting season, which falls at the rainy season. The rice acreage estimated by satellite data was compared with that surveyed by Niigata Statistical Information Office. The error was small for the flat-terrained area (3.6%) , but large for the hilly area (9.1%) . The reason for this is considered to be that SAR data were affected by the incidence angle to the ground and the incidence angle may be different in the hilly area. It is found that SAR data acquired at rice planting season and optical sensor data acquired during rice growing season are effective to estimate the rice .acreage for the flat area. Hereafter it is necessary to study for improving the accuracy for the hilly area such as correction processes of the incidence angle. | |||||
| 書誌情報 |
長岡技術科学大学研究報告 巻 24, p. 23-28, 発行日 2002-01-15 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0388-5631 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00177120 | |||||
| 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 | |||||
| その他のタイトル | ||||||
| その他のタイトル | Estimation of rice acreage by satellite borne Synthetic Aperture Radar and optical sensor data | |||||
| 出版者 | ||||||
| 出版者 | 長岡技術科学大学 | |||||
