BRDF Applications in Semiarid Grassland Monitoring with the AVHRRs

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Reflectance Difference Images (Modelled-uncorrected AVHRR) using acquisition geometry. (a) 03_p1_VIS, (b) 03_p1_NIR, (c) 13_ND_VIS, (d) 13_ND_NIR. Min and Max values are (a) -0.15..0..0.13, (b) -0.28..0..0.10, (c) -0.12..0..0.14 and (d) -0.14..0..0.19 . Scales are linear.

Histograms for the modelled and original images are here.