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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 10.8: SMART—Inverse Model

Code Name: SMART_InverseModel.m

Description: Given σ0 vvand σ0 hh,the model computes ε′ and s.

Input Variables:
  σ0 vv(Θ)(dB)
  σ0 hh(Θ)(dB)
  Θ:   Incidence angle (degrees)
  f:   Frequency (GHz)

Output Products:

  ε':    Real part of the dielectric constant of soil medium (unitless)
  s:    rms height of surface roughness (m)

Book Reference: Section 10-6

Code: module10_8.m