タイトル(掲載誌)宇宙航空研究開発機構特別資料 = JAXA Special Publication: Final Reports of the ALOS Research Announcement Programs 1&2, 2011
一般注記The project is to explore ALOS data, PALSAR, AVNIR-2 and PRISM, potential for flood assessment and mapping in China in order to improve flood risk reflecting capability for making accurate flood loss and detailed situation as soon as possible. Because confirmation of ordering ALOS data was a little late for us, in this report we use Envisat ASAR and Radarsat data to study China flood mapping and assessment. During the 2009 and 2010 Chinese flood seasons, many places were occurred flood disasters. After flood mapping and assessment methodologies are analyzed, some application in different places of China are presented to illustrate the advantages of using RS in disaster area analysis and calculation. Our researches show that Envisat ASAR and Radarsat data are effective in flood disaster mapping and assessment. Then, AVNIR-2 data is compared with ETM, and results indicate that the former has good spatial resolution while its spectrum performance is not very outstanding. Finally, project plan is emphasized to do continued research.
Considering it's difficult for near-real-time ALOS data acquisition, which is necessary for flood mapping, we suggest that we can carry out "ALOS application in China water resources monitoring and assessment" in ALOS-2, 3.
形態: カラー図版あり
形態: DVD-ROM1枚
Physical characteristics: Original contains color illustrations
Note: One DVD-ROM
資料番号: AA0065135066
レポート番号: JAXA-SP-11-007E
一次資料へのリンクURLhttps://jaxa.repo.nii.ac.jp/?action=repository_action_common_download&item_id=4536&item_no=1&attribute_id=31&file_no=1
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース(IRDB)(機関リポジトリ)
提供元機関・データベース宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ