Extending a Linear Kernel-Driven BRDF Model to Realistically Simulate Reflectance Anisotropy Over Rugged Terrain

Bidirectional reflectance distribution function (BRDF) models are used to correct surface bidirectional effects and estimate land surface albedo. Many operational BRDF/albedo algorithms adopt a Roujean linear kernel-driven BRDF (RLKB) model because of its simple form and good performance in fitting...

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Veröffentlicht in:	IEEE transactions on geoscience and remote sensing 2022, Vol.60, p.1-16
Hauptverfasser:	Yan, Kai, Li, Hanliang, Song, Wanjuan, Tong, Yiyi, Hao, Dalei, Zeng, Yelu, Mu, Xihan, Yan, Guangjian, Fang, Yuan, Myneni, Ranga B., Schaaf, Crystal
Format:	Artikel
Sprache:	eng
Schlagworte:	Albedo Albedo (solar) Algorithms Anisotropy Bidirectional reflectance Bidirectional reflectance distribution function (BRDF)/albedo Biological system modeling Data models Datasets digital elevation model (DEM) Distribution functions Kernel kernel-driven model Kernels Land surface MODIS Mountain regions Mountainous areas Mountains Near infrared radiation Radiative transfer radiative transfer (RT) Reflectance reflectance anisotropy Scattering Spectroradiometers Surface topography Terrain Topographic effects Topography
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