日本リモートセンシング学会誌
Online ISSN : 1883-1184
Print ISSN : 0289-7911
ISSN-L : 0289-7911
POLDER多方向データから導出したエアロゾル特性の全球分布
向井 苑生佐野 到
著者情報
ジャーナル フリー

2000 年 20 巻 3 号 p. 309-317

詳細
抄録

ADEOS/POLDER (POLarization and Directionality of the Earth's Reflectance) provides the multi-angle data of radiance and polarization of solar radiation reflected by the earth atmosphere-surface system in the visible and near-infrared wavelengths. This paper describes a procedure to extract aerosol characteristics over the ocean on a global scale from POLDER data. Our algorithm is achieved in practice using a look-up table which is compiled based on multiple scattering simulations in an atmosphere-sea surface model.
The obtained daily local- and/or monthly mean global- maps present the Angstrom exponent and the optical thickness of aerosols. From these aerosol maps, it can be seen that:
1) the specific feature of maritime aerosols is shown,
2) the continental aerosols are blown over the ocean, e.g. in the north-west Pacific Ocean in spring.

著者関連情報
© 社団法人 日本リモートセンシング学会
前の記事 次の記事
feedback
Top