Modeling anisotropic bidirectional reflectance of sloping forest
Shengbiao Wu, Jianguang Wen, Yong Tang, Donqin You, Jun Zhao
Abstract
Shengbiao Wu, Jianguang Wen, Yong Tang, Donqin You, Jun Zhao
Abstract
A well understanding of topography effect on the forest reflectance is critical for biophysical parameters retrieval over rugged area. In this paper, a new hybrid bidirectional reflectance distribution function (BRDF) model coupled the geometric optical mutual shadowing (GOMS) and scattering from arbitrarily inclined leaves (SAIL) models with topography consideration (GOSAILT) for sloping forest was proposed.
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A well understanding of topography effect on the forest reflectance is critical for biophysical parameters retrieval over rugged area. In this paper, a new hybrid bidirectional reflectance distribution function (BRDF) model coupled the geometric optical mutual shadowing (GOMS) and scattering from arbitrarily inclined leaves (SAIL) models with topography consideration (GOSAILT) for sloping forest was proposed.
Key concepts: Bidirectional reflectance distribution function, Reflectivity, Remote sensing, Anisotropy, Scattering, Function (biology), Light scattering, Computer science