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About the Book
Principal Authors:
Fawwaz T. Ulaby
David G. Long,
Contributing Authors:
William Blackwell
Charles Elachi
Adrian Fung
Chris Ruf
Kamal Sarabandi
Jakob van Zyl
Howard Zebker
Language: English
ISBN: 978-0-472-11935-6
Code 12.2: I2EM Rough Surface Emissivity
Code Name: Calc_Emiss_I2EMmodel.m
Description: Code computes the emissivity of a homogeneous medium with a rough surface characterized by either an exponential correlation function or a Gaussian correlation function.
Input Variables:
| ε = ε' - jε'': | Real part of dielectric constant of emitting medium (unitless) | |
| Θ: | Incidence angle (degrees) |
Correlation function:
(1) Exponential
(2) Gaussian
| s: | rms height (m) | |
| l: | Correlation length (m) | |
| f: | Frequency (GHz) |
Output Products:
| eh(Θ1): | h-polarized emissivity (unitless) | |
| ev(Θ1): | v-polarized emissivity (unitless) |
Book Reference: Section 12-3.1
Code: module12_2.m