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Detection of Asian dust aerosol over land using SeaWiFS data 

作成者 Fukushima, Hajime, Miura, Masahiro, Takaoka, Tomohiro, Toratani, Mitsuhiro, Uno, I.
日本十進分類法 (NDC) 519.3
内容 研究概要:We propose a simple method of detecting dust-loaded airmass over the land area, which is based on the difference between Rayleigh-corrected reflectances at 412 nm and 443 nm bands of SeaWiFS data. The method, together with multi-band based cloud masking algorithm, is applied to '98 April SeaWiFS images of continental China, when a major dust event occurred. The resulted "dust aerosol index" imageries are compared with dust amount distribution predicted by a dust transport model, showing good general agreement. The correlation of the satellite-derived index and the predicted dust amount is discussed from the viewpoint of difference in the land cover.
コンテンツの種類 研究報告書 Research Paper
ハンドルURL http://mitizane.ll.chiba-u.jp/meta-bin/mt-pdetail.cgi?cd=00022377
掲載誌情報 Proceedings of the CEReS international symposium on remote sensing of the atmosphere and validation of satellite data page.55-61 (2001)
フルテキストへのリンク http://mitizane.ll.chiba-u.jp/metadb/up/assist1/C-22_11.pdf
言語 英語


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