Spectra (top row) and PD (bottom row) of the disk radiation at the emission at different inclinations with respect to the disk normal, θ = 13° (cyan), 39° (orange), 55° (green), 68° (red), and 80° (purple), considering two values of the BH spin, a = 0 (left column) and 0.998 (right column). A BH mass of M = 10 M_⊙ and accretion rate of 0.1 Ṁ_Edd were set, with a hardening factor of f_col = 1.8 and a stop column density of N_H = 10²⁴ cm⁻². The disk medium is modeled in either the CIE (dotted lines) or the PIE (solid lines) regimes. The Stokes parameters for radiation emitted from each radial bin are weighted according to the temperature and area of each bin (see Equations 5).