A model for the bidirectional polarized reflectance of snow

被引：49

作者：

Leroux, C ^{[1
]}

Lenoble, J

Brogniez, G

Hovenier, JW

De Haan, JF

机构：

[1] UJF, CNRS, Lab Glaciol & Geophys Environm, F-38402 St Martin Dheres, France

[2] Univ Sci & Tech Lille Flandres Artois, Opt Atmospher Lab, F-59655 Villeneuve Dascq, France

[3] Free Univ Amsterdam, Dept Phys & Astron, NL-1081 HV Amsterdam, Netherlands

来源：

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER | 1999年 / 61卷 / 03期

关键词：

D O I：

10.1016/S0022-4073(97)00221-5

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A model for calculating snow bidirectional reflectance at any wavelength in the solar spectrum is presented. The method is based on the radiative transfer theory by using the adding/doubling method. The model includes polarization information which is quite new for snow and can help to interpret relevant remote-sensing data. The snow grain shape effects on the reflectance are studied and shown to be very important in the near and middle infrared. The snow grains are assumed to be either spherical or hexagonal ice particles; the single scattering properties are computed by the Mie and the ray-tracing theories, respectively. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：273 / 285

页数：13