Code 10.5 PRISM-1—Forward Model 

 This module computes the backscattering coefficient, σ0, for a given rough surface, using the PRISM-1 model. The dielectric constant of the surface can be specified, ϵ = ϵ' -j ϵ'', as well as the rms height and frequency.

 Real Part: ϵi':    

 Imag Part: ϵi'':  

 Frequency (GHz):  

 rms height (m):    

Backscatter Coefficient using PRISM-1 Model
σ0, dB
Incidence Angle, degrees

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