Matrices are generated with a Sobol distribution [37,38] of size 𝑁×2𝑘N×2k where 𝐏P and 𝐐Q are the left and right half of this matrix, respectively [32]. In order to compute 𝑆𝑖Si and 𝑆𝑇𝑖STi simultaneously, a scheme suggested by [39] was used which reduced ...
This step is critical for generating accurate reflectance simulations where small soil patches are intermixed at a fine scale within the grassland matrix [93]. Table 2. Fixed values or ranges of the input variables for PROSPECT-5B leaf and 4SAIL canopy reflectance models in the initial radiative...