ISO TC 211 Geographic information/Geomatics Committee site

ISO/TC 211 Geolexica

Concept scattering matrix”

Term ID

2201

source

ISO/TS 19159-3:2018, (E), 3.30

eng

scattering matrix

matrix characterizing the scattering process at the target of interest for polarimetric SAR

Note to entry: Scattering matrix is defined via `((E_H^s),(E_V^s)) = e^(jkR)/R ([S_(HH),S_(HV)], [S_(VH), S_(VV)])((E_H^j), (E_V^j))` where `([S_(HH),S_(HV)], [S_(VH), S_(VV)])` is the scattering matrix; `((E_H^j), (E_V^j))` is the electronic field vector of the wave incident on the scatterer; `((E_H^s), (E_V^s))` is the electronic field vector of the scattered wave; `k` is the wavenumber of the illuminating wave; `R` is the distance between the target and the radar antenna.

ORIGIN: ISO/TC 211 Glossary of Terms - English (last updated: 2020-06-02)

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info

  • status: valid
  • classification: preferred
  • date accepted: 2018-05-01

Review

last review performed:
(2018-05-01)
status:
final
decision:
accepted
decision event:
Normal ISO processing
notes:
Publication of document ISO/TS 19159-3:2018(E)