Parameterized Path Radiance Model for Satellite Remote Sensing Application 

作成者 Qiu, Jinhuan, 久世, 宏明, 竹内, 延夫
作成者の別表記 Kuze, Hiroaki, Takeuchi, Nobuo
日本十進分類法 (NDC) 512.75, 450
内容 研究概要:In this study, the path radiance in the homogeneous atmosphere is parameterized by using the least square method and the empirically fitting method, and the radiance in the inhomogeneous atmosphere is expressed as that calculated by the homogeneous model plus some empirical correction. Accuracy of the parameterized path radiance is analyzed through comparing the radiance with that calculated by DISORT in numerical simulations. In the case of the aerosol optical thickness of <0.8, the viewing angle of 0°to 60°, and the cosine of solar zenith angle changing from 1.0 to 0.3, the error of the parameterized path radiance in the homogeneous atmosphere can be less than 10%.0 The error of the correction factor in the parameterization model of the path radiance in the case of the inhomogeneous atmosphere is less than 12.3 0n wide aerosol conditions, including aerosol optical thickness of ≤2.35.
公開者 千葉大学環境リモートセンシング研究センター
コンテンツの種類 研究報告書 Research Paper
DCMI資源タイプ text
ファイル形式 application/pdf
NCID AA11594897
掲載誌情報 共同利用研究会報告集 Vol.第6集 page.3-8 (2000)
情報源 衛星画像データに対する大気補正:周辺効果の評価, Center for Environmental Remote Sensing,Chiba University Symposium Report
言語 英語
著者版フラグ publisher

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